Celimax Dual Barrier Boosting Serum

Celimax

Dual Barrier Boosting Serum

face serum

Added Last edited

Fit by skin type

General, ingredient-based — not your personalized match.

Dry
68%
Combination (dry)
68%
Balanced
97%
Combination (oily)
73%
Oily
73%

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29
Ingredients
3
Benefits
2
Actives
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The Celimax Dual Barrier Boosting Serum is a vegan, hydrating serum designed specifically for dry and sensitive skin. Infused with five types of ceramide and Aquatide, this nourishing formula works to fortify the skin barrier, lock in moisture, and promote a healthy, plump complexion. The serum's blend of panthenol, stearic acid, and glycerin helps to form a protective moisture barrier while replenishing and soothing the skin. Ideal for those seeking to restore moisture and improve the overall health and appearance of their skin, this serum delivers intense hydration for a smoother, more resilient skin surface.

Key Insights

Benefits

3
Anti-Aging
Hydration
Soothing

Active Ingredients

2
Ceramides Vitamin B5 (panthenol)

Risks

1
Synthetic polymer

About Dual Barrier Boosting Serum

Overview

Dual Barrier Boosting Serum is a cushioning serum from Celimax. The formula is built mainly around hydration. The ingredient list runs to 29 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. Hydration is handled by Butylene Glycol, Glycerin and Panthenol, 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 Butylene Glycol, Glycerin, Panthenol and Ethylhexylglycerin.

Barrier support: Moderate. Lipids and repair signals that support skin barrier integrity, and here that comes from Panthenol, Ceramide EOP, Ceramide NS and Ceramide NP.

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 it does not target

The formula contributes little or nothing on antioxidant protection, oil control, brightening and tone and cell renewal. That is not a fault — most products are not meant to do everything — but if one of those is your priority, this is not the product that will address it.

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

  • 3 ingredients could feed malassezia (fungal acne)

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

  • Hydration 21 ingredients

    Attracts and locks in moisture to keep skin plump and dewy

  • Anti-Aging 8 ingredients

    Boosts collagen and cell turnover to reduce fine lines and wrinkles

  • Soothing 2 ingredients

    Calms redness, irritation, and inflammation for sensitive skin

Does not target

Anti-Acne Blackhead Reducing Dark Spot Fading Evens Skin Tone Oil Control Pore Minimizer 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.

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

3rd 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

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

Poly(oxy-1,2-ethanediyl)], .alpha.,.alpha.',.alpha.''-1,2,3-propanetriyltris[.omega.-hydroxy-

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
Panthenol Vitamin B5 (panthenol)

8th 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

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

2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (R)-

Hydration
Ceramide EOP Ceramides

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

Ceramide EOP,1,3,4-Octadecanetriol, 2-Stearoyloxyheptacosamide,Stearoyloxyheptacosanoyl-C18-Phytosphingosine,Stearoyloxyheptacosanoyl-4-Hydroxysphinganine

Hydration Anti-Aging
Ceramide NS Ceramides

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

Ceramide NG,Ceramide NS,1,3-Hexadecanediol, 2-Hexadecanamide,Palmitoyl-C16-Dihydrosphingosine,1-Stearoyl-C18-Sphingosine

Hydration Anti-Aging
Ceramide NP Ceramides

12th 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
Ceramide AS Ceramides

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

Ceramide AS

Anti-Aging Hydration
Ceramide AP Ceramides

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

1,3,4-Octadecanetriol, 2-(2-Hydroxy) Stearamide

Hydration Anti-Aging

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 None

Ingredients that mop up free radicals from UV and pollution

Oil control None

Ingredients that moderate sebum or absorb shine

Brightening None

Ingredients that act on uneven tone and post-inflammatory marks

Soothing Low

Ingredients aimed at visible redness and reactivity

Cell renewal None

Retinoids, acids and enzymes that speed surface turnover

Firmness signalling None

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 (6)

Supporting ingredients (23)

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

Water Butylene Glycol Glycerin Glycereth-26 Caprylic/capric Triglyceride 1,2-hexanediol Pentaerythrityl Tetraisostearate Pantolactone Biosaccharide Gum-1 Heptasodium Hexacarboxymethyl Dipeptide-12 Phytosphingosine C14-22 Alcohols Cetearyl Alcohol Stearic Acid Sorbitan Sesquioleate Glyceryl Stearate Hydrogenated Lecithin Carbomer Glucose C12-20 Alkyl Glucoside Ethylhexylglycerin Cholesterol Tromethamine

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
  • Oil-free
  • No animal-derived ingredients

What to layer it with

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

Compatible with

  • Vitamin C (L-ascorbic acid)
  • Retinoids (retinol, retinal)
  • AHAs (glycolic, lactic)
  • BHA (salicylic acid)
  • PHAs (gluconolactone)
  • Benzoyl peroxide
  • Azelaic acid
  • Copper peptides
  • Bakuchiol
  • Niacinamide
  • Hyaluronic acid
  • Ceramides
  • Signal peptides
  • Panthenol
  • Sunscreen

Nothing in this formula belongs to a group our rules can put in conflict, so it layers freely. Order still matters — thinnest texture first.

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
Nothing in this formula is on the standard pregnancy-caution list. That is not clearance — ask your doctor about anything you use daily.
Fungal acne (malassezia)
3 ingredients could feed malassezia: Pentaerythrityl Tetraisostearate, Sorbitan Sesquioleate, Glyceryl 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
Synthetic polymer

Ingredients by function

Most ingredients do more than one job, so these counts add up to more than the 29 ingredients on the label.

8
Surfactant

Lifts oil and dirt, or holds oil and water together

8
Texture agent

Sets the thickness, spread and stability of the formula

6
Active

Changes how skin behaves rather than how it feels

5
Humectant

Draws water into the upper layers of skin

5
Emollient

Softens and smooths by filling gaps between skin cells

4
Solvent

Dissolves and carries everything else

1
Occlusive

Forms a film that slows water loss

1
Peptide

Amino-acid chains that signal for repair or firmness

1
pH adjuster

Sets the acidity the formula needs to work

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 Butylene Glycol Humectant
Estimated level
5–20%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Texture agent, Solvent

2nd on the list, which puts it at an estimated 5–20% 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
3 Glycerin Humectant
Estimated level
5–20%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Occlusive, Texture agent, Solvent

3rd 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
4 Glycereth-26 Humectant
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Texture agent

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

Poly(oxy-1,2-ethanediyl)], .alpha.,.alpha.',.alpha.''-1,2,3-propanetriyltris[.omega.-hydroxy-

Hydration
2 scientific references
  • Nanomedicine: Nanotechnology, Biology and Medicine, February 2020, ePublication
  • Cosmetic Ingredient Review, March 2019, pages 1-11
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.

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

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

2,2-bis[[(1-Oxoisooctadecyl)oxy]methyl]-1,3-propanediyl bis(isooctadecanoate)

8 Panthenol Active
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active

8th 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
9 Pantolactone Humectant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant

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

2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (R)-

Hydration
3 scientific references
  • Chirality, January 2022, pages 114–124
  • International Journal of Molecular Sciences, November 2020, pages 1–12
  • The Medical-Surgical Journal, September 2015, pages 938–943
10 Ceramide EOP Active
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active

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

Ceramide EOP,1,3,4-Octadecanetriol, 2-Stearoyloxyheptacosamide,Stearoyloxyheptacosanoyl-C18-Phytosphingosine,Stearoyloxyheptacosanoyl-4-Hydroxysphinganine

Hydration Anti-Aging
9 scientific references
  • International Journal of Toxicology,  2020, pages 5S-25S
  • International Journal of Molecular Sciences, August 2019, pages 1-15
  • 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
  • Journal of Investigative Dermatology,  November 2001, pages 1, 126-1, 136
  • Skin Pharmacology and Applied Skin Physiology, September-October 2001, pages 261-271
11 Ceramide NS Active
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active

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

Ceramide NG,Ceramide NS,1,3-Hexadecanediol, 2-Hexadecanamide,Palmitoyl-C16-Dihydrosphingosine,1-Stearoyl-C18-Sphingosine

Hydration Anti-Aging
9 scientific references
  • International Journal of Toxicology, 2020, pages 5S-25S
  • PLoS ONE, October 2018, pages 1-18
  • Scientific Reports, November 2015, pages 1-11
  • 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, September 2007, pages 1936-1943
  • American Journal of Clinical Dermatology, Volume 4, 2003, pages 107-129
  • Journal of Investigative Dermatology, November 2001, pages 1126-1136
  • Skin Pharmacology and Applied Skin Physiology, September-October 2001, pages 261-271
12 Ceramide NP Active
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active

12th 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
13 Ceramide AS Active
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active

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

Ceramide AS

Anti-Aging Hydration
2 scientific references
  • UL Prospector, Accessed February 2023, Webpage 9 American Journal of Clinical Dermatology, July 2021, pages 853-866
  • International Journal of Toxicology, Nov-Dec 2020, pages 52-25S
14 Ceramide AP Active
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active

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

1,3,4-Octadecanetriol, 2-(2-Hydroxy) Stearamide

Hydration Anti-Aging
10 scientific references
  • International Journal of Toxicology,  2020, pages 5S-25S
  • International Journal of Molecular Sciences, August 2019, pages 1-15
  • Biochimica et Biophysica Acta, October 2014, pages 2473-2483
  • Journal of the American Academy of Dermatology, July 2014, pages 177-184
  • Pharmaceutical Research, November 2012, pages 538-551
  • 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
  • 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

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

Biosaccharide Gum-1 is a fermentation gum derived from sorbitol. It is described as a polymer of α-L-fucose-1|->|3-α- D-galactose-1|->|3-α-D-galacturonic acid trisaccharides

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

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

Heptasodium Hexacarboxymethyl Dipeptide-12 is the sodium salt of Hexacarboxymethyl Dipeptide-12. It conforms to the formula:

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

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

1,3,4-Octadecanetriol, 2-amino-, (2S, 3S, 4R)-

Anti-Aging Hydration
6 scientific references
  • Journal of Dermatological Science, January 2020, Volume 97, Issue 1, pages 2-8
  • Archives of Dermatological Research, December 2017, Volume 309, Issue 10, pages 795-803
  • Biochimica et Biophysica Acta: Biomembranes, May 2017, Volume 1859, Issue 5, pages 824-834
  • International Journal of Cosmetic Science, June 2007, Volume 29, Issue 3, pages 181-190
  • Molecular Medicine, January-March 2006, pages 17-24
  • Journal of Investigative Dermatology, October 2003, issue 5, pages 1135–1137
18 C14-22 Alcohols Texture agent
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent

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

C14-22 Alcohols is a mixture of synthetic fatty alcohols with 14 to 22 carbons in the alkyl chain

19 Cetearyl Alcohol Emollient
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient, Surfactant, Texture agent

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

Alcohols, C16-18

Hydration
4 scientific references
  • CosmeticsInfoorg, Accessed March 2021, ePublication
  • FDA Cosmetic Labeling Claims, August 2020, ePublication
  • Journal of the Society of Cosmetic Scientists of Korea, June 2009, pages 103-110
  • Journal of the American College of Toxicology, 1988, pages 359-413
20 Stearic Acid Emollient
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient, Surfactant, Texture agent

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

Stearic acid

Hydration
4 scientific references
  • Cosmetic Ingredient Review, May 2019, pages 1-61
  • International Journal of Cosmetic Science, August 2008, page 310
  • Therapeutics for the Clinician, May 2005, pages 317-324
  • Journal of Cosmetic Science, December 2003, pages 559-568
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant

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

Sorbitan, (Z)-9-octadecenoate (2:3)

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

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

Stearic acid, monoester with glycerol

Hydration
3 scientific references
  • Cosmeticsinfoorg, Accessed November 2021, ePublication
  • Drugs in Context, April 2018, pages 1-14
  • International Journal of Toxicology, May 2007, pages 1–30
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant

23rd 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
24 Carbomer Texture agent
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent

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

2-Propenoic acid, polymer with 2,2-bis(hydroxymethyl)propane-1,3-diol 2-propenyl ether

Synthetic polymer
25 Glucose Humectant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant

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

Glucose

Hydration
4 scientific references
  • International Journal of Molecular Sciences, March 2020, pages 1–13
  • Foods, March 2019, pages 1–27
  • Nature Medicine, May 2018, pages 617–627
  • Clinical Chemistry and Laboratory Medicine, September 2003, pages 1, 224–1, 228
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant

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

C12-20 Alkyl Glucoside is the product obtained by the condensation of C12-20 alcohols with glucose

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

27th 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
28 Cholesterol Emollient
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient, Surfactant, Texture agent

28th 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
29 Tromethamine pH adjuster
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
pH adjuster

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

1,3-Propanediol, 2-amino-2-(hydroxymethyl)-

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Frequently asked questions

What ingredients are in Dual Barrier Boosting Serum?

WATER, BUTYLENE GLYCOL, GLYCERIN, GLYCERETH-26, CAPRYLIC/CAPRIC TRIGLYCERIDE, 1,2-HEXANEDIOL, PENTAERYTHRITYL TETRAISOSTEARATE, PANTHENOL, PANTOLACTONE, CERAMIDE EOP, CERAMIDE NS, CERAMIDE NP, CERAMIDE AS, CERAMIDE AP, BIOSACCHARIDE GUM-1, HEPTASODIUM HEXACARBOXYMETHYL DIPEPTIDE-12, PHYTOSPHINGOSINE, C14-22 ALCOHOLS, CETEARYL ALCOHOL, STEARIC ACID, SORBITAN SESQUIOLEATE, GLYCERYL STEARATE, HYDROGENATED LECITHIN, CARBOMER, GLUCOSE, C12-20 ALKYL GLUCOSIDE, ETHYLHEXYLGLYCERIN, CHOLESTEROL, TROMETHAMINE.

What are the active ingredients in Dual Barrier Boosting Serum?

PANTHENOL, CERAMIDE EOP, CERAMIDE NS, CERAMIDE NP, CERAMIDE AS, CERAMIDE AP.

How do I use Dual Barrier Boosting Serum?

Take a proper amount. Gently massage the skin, following the skin's texture.

What skin types is Dual Barrier Boosting Serum 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 Dual Barrier Boosting Serum 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 Dual Barrier Boosting Serum fungal acne safe?

3 ingredients could feed malassezia: Pentaerythrityl Tetraisostearate, Sorbitan Sesquioleate, Glyceryl Stearate. That describes the yeast's food supply, not a prediction that they will cause a breakout.

Can I use Dual Barrier Boosting Serum while pregnant?

Nothing in this formula is on the standard pregnancy-caution list. That is not medical clearance — check anything you use daily with your doctor or midwife.

Is Dual Barrier Boosting Serum fragrance free?

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

Does Dual Barrier Boosting Serum contain alcohol?

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

Is Dual Barrier Boosting Serum silicone free?

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

Does Dual Barrier Boosting Serum contain essential oils?

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

Is Dual Barrier Boosting Serum paraben free?

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

What can I layer with Dual Barrier Boosting Serum?

It layers well with Vitamin C (L-ascorbic acid), Retinoids (retinol, retinal), AHAs (glycolic, lactic), BHA (salicylic acid), PHAs (gluconolactone), Benzoyl peroxide.

When should I apply Dual Barrier Boosting Serum?

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

How many ingredients does Dual Barrier Boosting Serum have?

It lists 29 ingredients, of which 6 are recorded as actives.

Who makes Dual Barrier Boosting Serum?

Celimax.

Brand
Celimax

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