Arencia Retinal Booster Shot

Arencia

Retinal Booster Shot

face serum

Added Last edited

Fit by skin type

General, ingredient-based — not your personalized match.

Dry
67%
Combination (dry)
67%
Balanced
97%
Combination (oily)
73%
Oily
73%

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Concentrations

RETINAL 0.02%
49
Ingredients
6
Benefits
8
Actives
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The Arencia Retinal Booster Shot is a high-performance anti-aging treatment designed to improve skin texture, reduce fine lines, and boost overall skin renewal. Formulated with retinal (a potent vitamin A derivative), this lightweight serum accelerates cell turnover to smooth rough skin and refine pores while promoting a firmer, more youthful appearance. Its fast-absorbing texture delivers powerful results while remaining gentle enough for gradual use. Enhanced with soothing and hydrating ingredients, the Arencia Retinal Booster Shot helps minimize potential irritation while strengthening the skin barrier. With consistent use, it visibly improves skin clarity, elasticity, and radiance, revealing smoother, more refined skin over time.

Key Insights

Benefits

6
Anti-Aging
Evens Skin Tone
Hydration
Oil Control
Pore Minimizer
Soothing

Active Ingredients

8
Bakuchiol Carrier peptides Ceramides Neuropeptides Retinoids Signal peptides Vitamin B3 (niacinamide) Vitamin B5 (panthenol)

Risks

2
Pregnancy Unsafe
Synthetic polymer

About Retinal Booster Shot

Overview

Retinal Booster Shot is a cushioning serum from Arencia, a brand based in Korea. The formula is built mainly around hydration. The ingredient list runs to 49 ingredients, each broken down in full below.

Texture and finish

By its ingredient list the formula reads as moderately cushioned — emollient enough to feel like a cream, without the heaviest occlusives near the top. The oils in it point to a dewy, emollient finish rather than a matte one. Hydration is handled by Glycerin, Methylpropanediol and Butylene Glycol, humectants that pull water into the upper layers of skin rather than sealing it there.

What the formula does

Hydration: Very high. Ingredients that pull and hold water in the upper layers of skin, and here that comes from Glycerin, Methylpropanediol, Butylene Glycol and Ethylhexylglycerin.

Soothing: Moderate. Ingredients aimed at visible redness and reactivity, and here that comes from Cetyl Ethylhexanoate, Allantoin, Panthenol and Ectoin.

Firmness signalling: Moderate. Peptides and growth factors that signal for collagen support, and here that comes from Adenosine, Palmitoyl Pentapeptide-4, Hexapeptide-2 and Hexapeptide-9.

Barrier support: Moderate. Lipids and repair signals that support skin barrier integrity, and here that comes from Niacinamide, Hydrogenated Lecithin, Cholesterol and Panthenol.

Who it suits

On richness alone it suits Balanced skin best, and is the least natural fit for Dry, Combination (dry), Combination (oily) and Oily skin. Nothing in the list is flagged as a common irritant, which is a reasonable starting point for reactive skin — though a patch test is still the only way to know.

What is not in it

Reading the full list, the formula is fragrance-free, essential-oil-free, no drying alcohol, paraben-free, silicone-free and microplastic-free. Those claims come from the ingredient list itself, not from the packaging.

Where it fits in a routine

It can be used morning and evening. In a routine it goes after toner, before moisturiser. Apply to clean, dry skin and give it a minute to absorb before the next layer. Introduce one new treatment at a time so you can identify what is working.

This summary is generated from the product's ingredient list. It is not a review, it is not the brand's own marketing claims, and it does not replace advice from a dermatologist.

Pros and cons

Drawn purely from the ingredient list

Pros

  • No fragrance or declared allergens
  • No essential oils
  • No drying alcohol
  • Silicone-free
  • No microplastics
  • Strong humectant content for hydration
  • No common irritants flagged in the list

Things to know

  • 6 ingredients could feed malassezia (fungal acne)
  • Contains ingredients usually flagged for review during pregnancy

Which skin types it suits

Scored on how rich or light the formula reads from its INCI order.

Suitable for

  • Balanced skin

Less suitable for

  • Dry skin
  • Combination (dry) skin
  • Combination (oily) skin
  • Oily skin

Sensitive skin

No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.

Skin concerns

Based on the curated benefits documented for this product's ingredients.

Helps with

  • Anti-Aging 16 ingredients

    Boosts collagen and cell turnover to reduce fine lines and wrinkles

  • Hydration 16 ingredients

    Attracts and locks in moisture to keep skin plump and dewy

  • Soothing 7 ingredients

    Calms redness, irritation, and inflammation for sensitive skin

  • Evens Skin Tone 4 ingredients

    Brightens and balances complexion for a more uniform appearance

  • Oil Control 4 ingredients

    Regulates sebum production to reduce shine and greasiness

  • Pore Minimizer 1 ingredient

    Tightens and refines the look of enlarged pores

Does not target

Anti-Acne Blackhead Reducing Dark Spot Fading Smooths Bumpy Skin

None of the ingredients in this formula are associated with these benefits. This is not unusual, as most products are designed to target a limited number of concerns.

Key ingredients

The actives, UV filters and benefit-carrying ingredients in this formula, in the order they are listed.

1st on the list, which puts it at an estimated 30–80% of the formula.

Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water

Hydration

2nd on the list, which puts it at an estimated 5–20% of the formula.

Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane

Hydration Anti-Aging

3rd on the list, which puts it at an estimated 5–20% of the formula.

2-Methyl-1,3-propanediol

Hydration

4th on the list, which puts it at an estimated 2–10% of the formula.

Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)

Hydration

5th on the list, which puts it at an estimated 2–10% of the formula.

Decanoic acid, ester with 1,2,3-propanetriol octanoate; Glycerides, mixed decanoyl and octanoyl

Hydration
Niacinamide Vitamin B3 (niacinamide)

7th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**

Soothing Anti-Aging Pore Minimizer

8th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Hexadecyl 2-ethylhexanoate

Hydration

9th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Cetearyl Olivate is the ester of Cetearyl Alcohol and the fatty acids derived from olive oil

Hydration

11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Bis(16-methylheptadecyl) malate

Hydration

12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

2-Propenoic acid, homopolymer, sodium salt

Oil Control

15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

L-Arginine

Hydration Anti-Aging

17th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Lecithins, hydrogenated

Hydration

Formula analysis

Each axis is scored from the ingredients present and how high up the list they sit.

Hydration Very high

Ingredients that pull and hold water in the upper layers of skin

Barrier support Moderate

Lipids and repair signals that support skin barrier integrity

Antioxidant support Low

Ingredients that mop up free radicals from UV and pollution

Oil control Moderate

Ingredients that moderate sebum or absorb shine

Brightening Moderate

Ingredients that act on uneven tone and post-inflammatory marks

Soothing Moderate

Ingredients aimed at visible redness and reactivity

Cell renewal Low

Retinoids, acids and enzymes that speed surface turnover

Firmness signalling Moderate

Peptides and growth factors that signal for collagen support

Active and supporting ingredients

"Active" here means an ingredient carrying a recorded active type or a recognised UV filter.

Active ingredients (11)

Supporting ingredients (38)

Solvents, emollients, texture agents and preservatives — the formula that carries the actives.

Water Glycerin Methylpropanediol Butylene Glycol Caprylic/capric Triglyceride 1,2-hexanediol Cetyl Ethylhexanoate Cetearyl Olivate Polyglyceryl-3 Methylglucose Distearate Diisostearyl Malate Sodium Polyacrylate Sorbitan Olivate Acrylates/c10-30 Alkyl Acrylate Crosspolymer Arginine Macadamia Ternifolia Seed Oil Hydrogenated Lecithin Ethylhexylglycerin Adenosine Gardenia Florida Fruit Extract Xanthan Gum Cholesterol Polyglyceryl-10 Laurate Allantoin Silica Brassica Campestris Sterols Dextrin Tocopherol Aluminum/magnesium Hydroxide Stearate Potassium Cetyl Phosphate Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate Caffeine Disodium Edta Ectoin Centella Asiatica Extract Glycosphingolipids Hexapeptide-2 Hexapeptide-9 Palmitoyl Tripeptide-5

What is and is not in it

Read from the full ingredient list. A brand's own claim may differ.

Free from

  • Fragrance-free
  • Essential-oil-free
  • No drying alcohol
  • Paraben-free
  • Silicone-free
  • Microplastic-free
  • Sulfate-free
  • Dye-free
  • No animal-derived ingredients

Contains

  • Facial oils

    Macadamia Ternifolia Seed Oil

What to layer it with

Judged by the same curated rules our routine checker uses. It reads the ingredients, not the label.

Compatible with

  • Retinoids (retinol, retinal)
  • Copper peptides
  • Bakuchiol
  • Niacinamide
  • Hyaluronic acid
  • Ceramides
  • Signal peptides
  • Panthenol
  • Sunscreen

Use with caution

  • AHAs (glycolic, lactic)

    Best kept to separate routines — one in the morning, one at night, or on alternate days.

  • BHA (salicylic acid)

    Best kept to separate routines — one in the morning, one at night, or on alternate days.

  • PHAs (gluconolactone)

    Best kept to separate routines — one in the morning, one at night, or on alternate days.

  • Benzoyl peroxide

    Best kept to separate routines — one in the morning, one at night, or on alternate days.

  • Vitamin C (L-ascorbic acid)

    Can be layered, but the combination raises the irritation risk. Go slowly.

  • Azelaic acid

    Can be layered, but the combination raises the irritation risk. Go slowly.

Where it fits in a routine

Morning Evening
  1. Cleanse
  2. Toning
  3. Treat
  4. Moisturise
  5. Protect

This product is the "Treat" step.

  • Apply to clean, dry skin and give it a minute to absorb before the next layer.
  • Introduce one new treatment at a time so you can identify what is working.

Safety and suitability

Flags to check, not verdicts. None of this is medical advice — if you are pregnant, breastfeeding or treating a skin condition, ask a doctor.

Pregnancy and breastfeeding
Contains Retinal, usually reviewed with a doctor during pregnancy.
Fungal acne (malassezia)
6 ingredients could feed malassezia: Cetearyl Olivate, Polyglyceryl-3 Methylglucose Distearate, Sorbitan Olivate, Macadamia Ternifolia Seed Oil, Polyglyceryl-10 Laurate, Aluminum/magnesium Hydroxide Stearate. That is about the yeast's food supply, not a prediction that you will break out.
Sensitive and reactive skin
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
Recorded ingredient risks
Pregnancy Unsafe, Synthetic polymer

Ingredients by function

Most ingredients do more than one job, so these counts add up to more than the 49 ingredients on the label.

11
Active

Changes how skin behaves rather than how it feels

10
Texture agent

Sets the thickness, spread and stability of the formula

9
Peptide

Amino-acid chains that signal for repair or firmness

8
Emollient

Softens and smooths by filling gaps between skin cells

8
Surfactant

Lifts oil and dirt, or holds oil and water together

5
Occlusive

Forms a film that slows water loss

5
Solvent

Dissolves and carries everything else

3
Antioxidant

Neutralises free radicals from UV and pollution

3
Humectant

Draws water into the upper layers of skin

2
Soothing

Calms visible redness and irritation

2
Plant extract

Botanical material, usually for antioxidants or scent

1
Chelator

Binds trace metals that would otherwise spoil the formula

1
Exfoliant

Loosens or dissolves dead surface cells

1
Preservative

Keeps the product free of microbial growth

Ingredient breakdown

Every ingredient on the label, in order, with what it does and roughly how much of it is likely to be there.

1 Water Solvent
Estimated level
30–80%
Confidence
Moderate — INCI order above the 1% line
Roles
Solvent

1st on the list, which puts it at an estimated 30–80% of the formula.

Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water

Hydration
3 scientific references
  • Skin Research and Technology, May 2015, pages 131-136
  • Skin Pharmacology and Applied Skin Physiology, November-December 1999, pages 344-351
  • Journal of Cosmetic Science, September-October 1993, pages 249-262
2 Glycerin Humectant
Estimated level
5–20%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Occlusive, Texture agent, Solvent

2nd on the list, which puts it at an estimated 5–20% of the formula.

Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane

Hydration Anti-Aging
6 scientific references
  • Journal of Pharmaceutical Investigation, March 2021, pages 223-231
  • International Journal of Toxicology, November/December 2019, Volume 38, Supplement 3, pages 6S-22S
  • International Journal of Cosmetic Science, August 2016, ePublication
  • British Journal of Dermatology, July 2008, pages 23-34
  • Journal of Cosmetic Dermatology, June 2007, pages 75-82
  • Proceedings of the National Academy of Sciences, June 2003, pages 7, 360-7, 365
Estimated level
5–20%
Confidence
Moderate — INCI order above the 1% line
Roles
Solvent

3rd on the list, which puts it at an estimated 5–20% of the formula.

2-Methyl-1,3-propanediol

Hydration
3 scientific references
  • PubChem, Accessed April 2021, ePublication
  • Cosmetic Ingredient Review, June 2018, pages 1-73
  • Contact Dermatitis, September 2017, pages 159-162
4 Butylene Glycol Humectant
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Texture agent, Solvent

4th on the list, which puts it at an estimated 2–10% of the formula.

Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)

Hydration
5 scientific references
  • CosmeticsInfoorg, Accessed March 2021, ePublication
  • US Food and Drug Administration Code of Federal Regulations</em>, Accessed March 2021, ePublication
  • International Journal of Toxicology, May 2011, pages 5S-16S
  • Skin Research and Technology, November 2007, pages 417-24
  • Journal of the American College of Toxicology, September 1985, pages 223-248
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line

5th on the list, which puts it at an estimated 2–10% of the formula.

Decanoic acid, ester with 1,2,3-propanetriol octanoate; Glycerides, mixed decanoyl and octanoyl

Hydration
5 scientific references
  • International Journal of Toxicology, September 2020, pages 34-35
  • Periodica Polytechnica Chemical Engineering, 2014, pages 43-48
  • International Journal of Toxicology, January 2003, pages 4-5
  • Food and Chemical Toxicology, January 2000, pages 79-98
  • Journal of the Society of Cosmetic Chemists, August 1985, pages 303-311
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Solvent

6th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

7 Niacinamide Active
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active

7th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**

Soothing Anti-Aging Pore Minimizer
15 scientific references
  • International Journal of Dermatology, February 2021, pages 166-173
  • Biomolecules & Therapeutics, July 2019, pages 562-569
  • Experimental Dermatology, February 2019, pages 15-22
  • Dermatologic Therapy, September 2017, ePublication
  • Journal of Investigative Dermatology, May 2017, page S116
  • International Journal of Pharmaceutics, March 2017, pages 158-162
  • Facial Plastic Surgery Clinics of North America, May 2016, pages 145-152
  • Clinical, Cosmetic, and Investigational Dermatology, July 2015, pages 405-412
  • Skin Pharmacology and Physiology, June 2014, pages 311-315
  • International Journal of Pharmacy, January 2013, pages 192-201
  • Dermatoendrocrinology, July 2012, pages 308-319
  • International Journal of Toxicology, September 2005, pages 1-31
  • Dermatologic Surgery, July 2005, pages 860-865
  • International Journal of Cosmetic Science, October 2004, pages 231-238
  • Journal of Cosmetic Dermatology, April 2004, pages 88-93
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient

8th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Hexadecyl 2-ethylhexanoate

Hydration
2 scientific references
  • Engineering in Life Sciences, March 2019, pages 370-388
  • International Journal of Toxicology, Nov-Dec 2015, pages 61S-73S
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

9th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Cetearyl Olivate is the ester of Cetearyl Alcohol and the fatty acids derived from olive oil

Hydration
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant

10th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Methyl-D-glucopyranoside, ethers with 1,2,3-propanetriol homopolymer, octadecanoates (1:1:2) (3 mol glycerol average molar ratio)

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient, Surfactant

11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Bis(16-methylheptadecyl) malate

Hydration
8 scientific references
  • Supercharged Hydration
  • How Hyaluronic Acid Benefits Skin
  • What is Dehydrated Skin & How to Choose the Best Products
  • What Your Moisturizer Must Contain
  • Moisturizer Myths You Should Stop Believing Now
  • The Benefits of Glycerin in Skin Care
  • The Best Face Oils for Skin
  • How Facial Oils Help Skin
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient, Occlusive, Texture agent

12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

2-Propenoic acid, homopolymer, sodium salt

Oil Control Synthetic polymer
7 scientific references
  • International Food Research Journal, February 2021, pages 44 - 55
  • Journal of Nanoscience and Nanotechnology, March 2018, pages 1, 611-1, 614
  • Industrial & Engineering Chemistry Research, November 2014, pages 18, 346-18, 351
  • Journal of Applied Polymer Science, November 2001, pages 1, 515-1, 520
  • United States Patent, April 2000, ePublication
  • https://wwwsocochemcom/is-sodium-polyacrylate-safehtml
  • https://wwwcir-safetyorg/sites/default/files/acryco092018TARpdf
13 Sorbitan Olivate Surfactant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant

13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

D-Glucitol, 1,4-Anhydro-, 6-monoester with olive oil fatty acids

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Occlusive, Texture agent

14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

C10-30 alkyl propenoate, polymer with propenoic acid, butenoic acidand/or alkyl propenoates, product with propenyl sucrose ether or propenyl 2,2-dihydroxymethyl-1,3-propanediol

Synthetic polymer
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

L-Arginine

Hydration Anti-Aging
6 scientific references
  • Biobased Surfactants (Second Edition), 2019, pages 413-445
  • Scientific Reports, February 2016, pages 1-10
  • Cosmetic Ingredient Review, October 2012, pages 1-35
  • Journal of Advanced Research, July 2010, pages 169–177
  • International Journal of Cosmetic Science, April 2005, page 139
  • Wound Repair and Regeneration, November-December 2003, pages 419-423
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient

16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Macadamia Ternifolia Seed Oil is the fixed oil obtained from the nuts of the Bushnut, Macadamia ternifolia, Proteaceae. It consists primarily of the glycerides of the fatty acids

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant

17th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Lecithins, hydrogenated

Hydration
4 scientific references
  • International Journal of Toxicology, September 2020, pages 5S-25S
  • Nanocosmetics, June 2019, pages 95–140
  • Current Drug Delivery, 2016, pages 111–120
  • Pharmaceutical Research, February 2013, pages 538–55
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

18th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

1,2-Propanediol, 3-(2-ethylhexyloxy)

Hydration
5 scientific references
  • PLoS One, October 2016, ePublication
  • Contact Dermatitis, May 2016, pages 281-288
  • International Journal of Toxicology, September 2013, pages 5S-21S
  • Personal Care, 2008, pages 1-4
  • Cosmetic Science Technology, 2006, pages 1-11
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

19th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

6-Amino-9-beta-D-ribofuranosyl-9H-purine

Soothing
8 scientific references
  • PubChem, Accessed May 2021, ePublication
  • Cosmetic Ingredient Review, September 2020, pages 1-38
  • Experimental Dermatology, August 2014, pages 553-554
  • Journal of Investigative Dermatology, August 2011, pages 526-546
  • International Journal of Cosmetic Science, December 2006, pages 447-451
  • British Journal of Pharmacology, October 2008, issue 4, pages 475-486
  • PloS One, May 2008 (ePublication)
  • >International Journal of Cosmetic Science, August 2006, pages 447-451
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Plant extract

20th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Gardenia Florida Fruit Extract is an extract of the fruit of the Cape Jasmine, Gardenia Florida L., Rubiaceae

21 Xanthan Gum Surfactant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant, Texture agent

21st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Xanthan gum

22 Cholesterol Emollient
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient, Surfactant, Texture agent

22nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Cholest-5-en-3-ol (beta)-

Hydration Anti-Aging
4 scientific references
  • Frontiers in Bioengineering and Biotechnology, August 2015, pages 1-6
  • Journal of Cosmetic Dermatology, July 2007, pages 239-242
  • Journal of Structural Biology, June 2007, pages 386-400
  • International Journal of Toxicology, 2006, pages 1-89
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

23rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

1,2,3-Propanetriol, homopolymer, dodecanoates (1:1) (10 mol glycerol average molar ratio)

24 Allantoin Occlusive
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Occlusive, Soothing

24th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Urea, (2,5-dioxo-4-imidazolidinyl)-

Soothing
8 scientific references
  • Chemistry Series, March 2020, pages 7-21
  • Molecules, June 2019, pages 1-33
  • European Journal of Pharmacology, February 2018, pages 68-78
  • Journal of the American Academy of Dermatology, June 2017, Volume 76, Issue 2, Supplement 1
  • Pharmacognosy Review, Volume 5, July-December 2011
  • International Journal of Toxicology, May 2010, Supplement, pages 84S-97S
  • Journal of Occupational Medicine and Toxicology, October 2008, ePublication
  • https://wwwaccessdatafdagov/scripts/cdrh/cfdocs/cfcfr/CFRSearchcfm?CFRPart=347&showFR=1
25 Retinal Active
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active

25th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

2,4,6,8-Nonatetraenal, 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (all-E)-

Anti-Aging Evens Skin Tone Oil Control Pregnancy Unsafe
10 scientific references
  • Dermatology, August 2002, pages 153–158
  • Journal of Cosmetic Dermatology, November 2021, pages 3,586-3,592
  • Journal of Cosmetic Dermatology, September 2021, pages 2,874-2,879
  • Cells, December 2020, pages 1-14
  • Journal of Cosmetic Dermatology, January 2018, pages 471-475
  • Global Dermatology, January 2016, pages 232-236
  • Dermatology, September 2013, pages 231–237
  • Journal Der Deutschen Dermatologischen Gesellschaft, December 2008, pages 1,023-1,031
  • Dermatology, 1999, pages 57-60
  • Dermatology, 1999, pages 29-31
26 Silica Exfoliant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Exfoliant, Texture agent

26th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Silicon dioxide

Oil Control
6 scientific references
  • Advances in Colloid and Interface Science, July 2021, page 10, 2437
  • Cosmetic Ingredient Review, October 2019, pages 1-34
  • Nanomedicine, August 2019, pages 2, 243-2, 267
  • Biological and Pharmaceutical Bulletin, 2016, pages 1, 201-1, 205
  • European Journal of Pharmaceutics and Biopharmaceutics, January 2015, pages 116-125
  • Cosmetics & Toiletries, April 2015, pages 36-45
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient

27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Brassica Campestris Sterols is a mixture of sterols obtained from the Cabbage, Brassica campestris L., Brassicaceae

28 Dextrin Texture agent
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent

28th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Dextrin

Oil Control
8 scientific references
  • Oil-Absorbing Ingredients
  • Help for Oily Skin
  • Salicylic Acid for Skin
  • How BHA Exfoliants Work
  • Which BHA Exfoliant is Right for Me?
  • Niacinamide Benefits: What Does Niacinamide Do for Skin?
  • The Best Toners for Oily Skin
  • The Best Moisturizers for Oily, Acne-Prone Skin
29 Panthenol Active
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active

29th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol

Hydration Soothing
7 scientific references
  • The Linus Pauling Institute, Oregon State University, Accessed April 2021, ePublication
  • International Journal of Cosmetic Science, December 2019, pages 534-547
  • Journal of Cosmetic Dermatology, January 2019, pages 346-354
  • Cosmetic Ingredient Review, March 2018, pages 1-51
  • The Journal of Dermatological Treatment, August 2017, pages 173-180
  • Journal of Cosmetic Science, August 2011, pages 361-370
  • American Journal of Clinical Dermatology, Volume 3, 2002, pages 427-433
30 Tocopherol Antioxidant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Antioxidant

30th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol; .alpha.-tocopherol; Vitamin E

Anti-Aging Evens Skin Tone Soothing
4 scientific references
  • Journal or Agricultural and Food Chemistry, June 2010, pages 7013-7020
  • Journal of Investigative Dermatology, November 2001, pages 1212-1217
  • Canadian Family Physician, July 2006, pages 855-856
  • Dermatologic Surgery, April 1999, pages 311-315
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent

31st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Aluminum magnesium hydroxide and stearic acid

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant

32nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

1-hexadecanol, phosphate, potassium salt

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Antioxidant

33rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,2-bis[[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy] methyl]-1,3-propanediyl ester

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

34th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

1H-Purine-2,6-dione, 3,7-dihydro-1,3,7-trimethyl-

Anti-Aging
35 Disodium Edta Texture agent
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent, Chelator

35th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Disodium dihydrogen ethylenediaminetetraacetate

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

36th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

4-Pyrimidinecarboxylic Acid, 1,4,5,6,-Tetrahydro-2-Methyl-, (4S)-

Hydration Anti-Aging Evens Skin Tone
37 Bakuchiol Emollient
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient, Active, Antioxidant, Preservative

37th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Bakuchiol (babchi seed extract) is a plant-based retinol alternative that softens wrinkles and fades dark spots with less irritation. IUPAC name: 4-[(1E,3S)-3,7-dimethyl-3-vinylocta-1,6-dien-1-yl]phenol

Soothing Anti-Aging Evens Skin Tone
14 scientific references
  • International Journal of Molecular Sciences, July 2020, pages 1-12
  • Pharmacological Research, March 2019, pages 208-213
  • British Journal of Dermatology, February 2019, pages 253-254
  • Oncotarget, March 2016, pages 14, 616-14, 627
  • International Journal of Cosmetic Science, June 2014, pages 221-230
  • Bioscience, Biotechnology, and Biochemistry, 2010, pages 1504-1506
  • The American Journal of Chinese Medicine, 2010, pages 105-114
  • Pharmacognosy Review, January-June 2010, pages 68-76
  • British Journal of Dermatology, 2019 (randomized trial vs retinol: bjd.16918)
  • Phytochemistry Reviews, 2024 (review: s11101-024-09926-y)
  • International Journal of Cosmetic Science, 2026 (review: ics.70116)
  • PubMed 41151326, 2025 (bakuchiol against MRSA)
  • PubMed 38199573, 2024 (antiviral targets PHB2, VDAC1, VDAC2)
  • PubMed 37857572, 2023 (C. elegans lifespan and amyloid-beta)
38 Ceramide NP Active
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active

38th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Ceramide NP,1,3,4-Octadecanetriol, 2-Octadecanamide,Stearoyl-C18-Phytosphingosine,Stearoyl-4-Hydroxysphinganine

Hydration Anti-Aging
11 scientific references
  • International Journal of Toxicology, 2020, pages 5S-25S
  • International Journal of Molecular Sciences, August 2019, pages 1-15
  • Skin Pharmacology and Physiology, 2016, pages 135-147
  • Biochimica et Biophysica Acta, October 2014, pages 2473-2483
  • Journal of the American Academy of Dermatology, July 2014, pages 177-184
  • Journal of Lipid Research, July 2008, pages 1, 466-1, 476
  • Journal of Lipid Research, September 2007, pages 1936-1943
  • American Journal of Clinical Dermatology, 2003, pages 107-129
  • Contact Dermatitis, June 2002, pages 331-338
  • Journal of Investigative Dermatology, November 2001, pages 1, 126-1, 136
  • Skin Pharmacology and Applied Skin Physiology, September-October 2001, pages 261-271
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Soothing, Surfactant, Plant extract

39th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Centella Asiatica Extract is the extract of the whole plant Hydrocotyl, Centella asiatica L., Apiaceae

Soothing Anti-Aging
6 scientific references
  • Phytomedicine, April 2018, pages 110–119
  • Clinical, Cosmetic, and Investigational Dermatology, August 2017, pages 311–315
  • Indian Journal of Pharmaceutical Sciences, Jan-Feb 2016, pages 27–33
  • Postepy Dermatologii I, February 2013, pages 46–49
  • Indian Journal of Pharmaceutical Sciences, 2010, pages 546–556
  • Scientific Reports, June 2021, ePublication
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient

40th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Sphingolipids, glycosides

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active, Peptide

41st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Lysine, synthetic pentapeptide with serine, and threonine, hexadecanoyl derivatives

Anti-Aging
42 Hexapeptide-2 Peptide
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Peptide

42nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Hexapeptide-2 is a synthetic peptide containing Alanine, histidine, lysine, phenylalanine and tryptophane hexapeptide

43 Hexapeptide-9 Peptide
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Peptide

43rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Hexapeptide-9 is a synthetic peptide containing Glutamine, Glycine and Proline residues

44 Tripeptide-1 Occlusive
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Occlusive, Active, Peptide

44th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Tripeptide-1 is a synthetic peptide containing glycine, histidine, and lysine

Anti-Aging
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active, Peptide

45th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Pentapeptide-3 is a synthetic peptide containing alanine, arginine, isoleucine, glycine and proline

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active, Peptide

46th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

L-Lysine, N-(1-oxohexadecyl)glycyl-L-histidyl-

Anti-Aging
4 scientific references
  • International Journal of Toxicology, November 2018, pages 90S-102S
  • Cosmetics, May 2017, pages 1-14
  • Experimental and Therapeutic Medicine, August 2016, pages 1, 171-1, 176
  • International Journal of Cosmetic Science, June 2000, pages 207-218
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Peptide

47th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Palmitoyl Tripeptide-5 is the reaction product of palmitic acid and Tripeptide-5

Anti-Aging
6 scientific references
  • Molecules, March 2023, pages 1–12
  • Pharmaceuticals, July 2021, pages 1–22
  • Frontiers in Chemistry, October 2020, pages 1–8
  • Journal of Topical and Cosmetic Science, October 2020, pages 77–82
  • Household and Personal Care Today, November/December 2015, pages 6–11
  • The Journal of Clinical and Aesthetic Dermatology, March 2009, pages 38–43
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant, Active, Peptide

48th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Acetyl hexapeptide-8 is the synthetic peptide consisting of arginine, methionine, and acetylated glutamic acid residues

Anti-Aging Hydration
6 scientific references
  • Cosmetics, November 2020, Issue 7, Volume 4, page 91
  • La Clinica Terapeutica, November 2020, pages e539-e548
  • https://wwwcir-safetyorg/sites/default/files/AcetylHexapeptide-8pdf
  • Cutaneous and Ocular Toxicology, March 2015, pages 46-52
  • European Journal of Pharmaceutical Sciences, February 2015, pages 27-35
  • Dermatologic Therapy, September-October 2007, issue 5, pages 343-349
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active, Peptide

49th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Copper Tripeptide-1 is a copper complex of Tripeptide-1

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Frequently asked questions

What ingredients are in Retinal Booster Shot?

WATER, GLYCERIN, METHYLPROPANEDIOL, BUTYLENE GLYCOL, CAPRYLIC/CAPRIC TRIGLYCERIDE, 1,2-HEXANEDIOL, NIACINAMIDE, CETYL ETHYLHEXANOATE, CETEARYL OLIVATE, POLYGLYCERYL-3 METHYLGLUCOSE DISTEARATE, DIISOSTEARYL MALATE, SODIUM POLYACRYLATE, SORBITAN OLIVATE, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, ARGININE, MACADAMIA TERNIFOLIA SEED OIL, HYDROGENATED LECITHIN, ETHYLHEXYLGLYCERIN, ADENOSINE, GARDENIA FLORIDA FRUIT EXTRACT, XANTHAN GUM, CHOLESTEROL, POLYGLYCERYL-10 LAURATE, ALLANTOIN, RETINAL, SILICA, BRASSICA CAMPESTRIS STEROLS, DEXTRIN, PANTHENOL, TOCOPHEROL, ALUMINUM/MAGNESIUM HYDROXIDE STEARATE, POTASSIUM CETYL PHOSPHATE, PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE, CAFFEINE, DISODIUM EDTA, ECTOIN, BAKUCHIOL, CERAMIDE NP, CENTELLA ASIATICA EXTRACT, GLYCOSPHINGOLIPIDS, PALMITOYL PENTAPEPTIDE-4, HEXAPEPTIDE-2, HEXAPEPTIDE-9, TRIPEPTIDE-1, PENTAPEPTIDE-3, PALMITOYL TRIPEPTIDE-1, PALMITOYL TRIPEPTIDE-5, ACETYL HEXAPEPTIDE-8, COPPER TRIPEPTIDE-1.

What are the active ingredients in Retinal Booster Shot?

NIACINAMIDE, RETINAL, PANTHENOL, BAKUCHIOL, CERAMIDE NP, PALMITOYL PENTAPEPTIDE-4, TRIPEPTIDE-1, PENTAPEPTIDE-3, PALMITOYL TRIPEPTIDE-1, ACETYL HEXAPEPTIDE-8, COPPER TRIPEPTIDE-1.

How do I use Retinal Booster Shot?

Apply a small amount to clean, dry skin in the evening after toner. Start 2–3 times per week and gradually increase frequency as tolerated. Follow with moisturizer. Always use sunscreen during the day.

What skin types is Retinal Booster Shot good for?

Judged on how rich the formula reads from its ingredient list, it suits Balanced skin best. It is the least natural fit for Dry, Combination (dry), Combination (oily), Oily skin.

Is Retinal Booster Shot good for sensitive skin?

No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.

Is Retinal Booster Shot fungal acne safe?

6 ingredients could feed malassezia: Cetearyl Olivate, Polyglyceryl-3 Methylglucose Distearate, Sorbitan Olivate, Macadamia Ternifolia Seed Oil, Polyglyceryl-10 Laurate, Aluminum/magnesium Hydroxide Stearate. That describes the yeast's food supply, not a prediction that they will cause a breakout.

Can I use Retinal Booster Shot while pregnant?

It contains Retinal, which are usually reviewed with a doctor during pregnancy. Ask your doctor or midwife before using it.

Is Retinal Booster Shot fragrance free?

Yes. Reading the full ingredient list, this formula is fragrance-free.

Does Retinal Booster Shot contain alcohol?

No. Reading the full ingredient list, this formula is no drying alcohol.

Is Retinal Booster Shot silicone free?

Yes. Reading the full ingredient list, this formula is silicone-free.

Does Retinal Booster Shot contain essential oils?

No. Reading the full ingredient list, this formula is essential-oil-free.

Is Retinal Booster Shot paraben free?

Yes. Reading the full ingredient list, this formula is paraben-free.

What can I layer with Retinal Booster Shot?

It layers well with Retinoids (retinol, retinal), Copper peptides, Bakuchiol, Niacinamide, Hyaluronic acid, Ceramides. Take more care combining it with AHAs (glycolic, lactic), BHA (salicylic acid), PHAs (gluconolactone), Benzoyl peroxide, Vitamin C (L-ascorbic acid), Azelaic acid — use them in separate routines or on alternate days.

When should I apply Retinal Booster Shot?

Use it morning and evening, after toner, before moisturiser.

How many ingredients does Retinal Booster Shot have?

It lists 49 ingredients, of which 11 are recorded as actives.

Who makes Retinal Booster Shot?

Arencia, a brand based in Korea.

Brand
Arencia
Country
Korea

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