Dr.Althea Lash Boost Serum

Dr.Althea

Lash Boost Serum

eyes lash and brow serum

Added Last edited

Fit by skin type

General, ingredient-based — not your personalized match.

Dry
58%
Combination (dry)
58%
Balanced
88%
Combination (oily)
82%
Oily
82%

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41
Ingredients
5
Benefits
4
Actives
Find Dupes

The Dr.Althea Lash Boost Serum is a light nourishing eyelash serum that helps condition lashes and support a fuller, healthier-looking appearance. Its lightweight formula combines peptides, panthenol, biotin, and botanical extracts to care for lashes without adding heaviness.

Key Insights

Benefits

5
Anti-Aging
Evens Skin Tone
Hydration
Oil Control
Soothing

Active Ingredients

4
Carrier peptides Neuropeptides Signal peptides Vitamin B5 (panthenol)

About Lash Boost Serum

Overview

Lash Boost Serum is a lightweight lash and brow serum from Dr.Althea. The formula is built mainly around hydration. The ingredient list runs to 41 ingredients, each broken down in full below.

Texture and finish

By its ingredient list the formula reads as light: water and humectants lead, with emollients kept lower in the order. Hydration is handled by Butylene Glycol, Glycerin and Hydroxypropyltrimonium Hyaluronate, humectants that pull water into the upper layers of skin rather than sealing it there.

What the formula does

Hydration: High. Ingredients that pull and hold water in the upper layers of skin, and here that comes from Butylene Glycol, Glycerin, Hydroxypropyltrimonium Hyaluronate and Ethylhexylglycerin.

Firmness signalling: Moderate. Peptides and growth factors that signal for collagen support, and here that comes from Acetyl Hexapeptide-8, Copper Tripeptide-1, Palmitoyl Tetrapeptide-7 and Nonapeptide-1.

Who it suits

On richness alone it suits Balanced, Combination (oily) and Oily skin best, and is the least natural fit for Dry and Combination (dry) 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 barrier support, antioxidant protection, oil control 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 before moisturiser. Tap along the orbital bone with your ring finger; product migrates upward on its own.

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

  • One ingredient 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
  • Combination (oily) skin
  • Oily skin

Less suitable for

  • Dry skin
  • Combination (dry) 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 12 ingredients

    Attracts and locks in moisture to keep skin plump and dewy

  • Soothing 5 ingredients

    Calms redness, irritation, and inflammation for sensitive skin

  • Evens Skin Tone 3 ingredients

    Brightens and balances complexion for a more uniform appearance

  • Oil Control 1 ingredient

    Regulates sebum production to reduce shine and greasiness

Does not target

Anti-Acne Blackhead Reducing Dark Spot Fading 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.

1,2-Dihydroxypentane

Hydration

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

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

Hydration Anti-Aging

9th on the list, which puts it at an estimated 1–5% of the formula.

Portulaca Oleracea Extract is an extract of the whole plant of the Purselane, Portulaca oleracea L., Portulacaceae

Anti-Aging Soothing Hydration

11th 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

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

Maltodextrin

Oil Control Hydration

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

Protein hydrolyzates, vegetable. Substance obtained by acidic, alkaline, or enzymatic hydrolysis of mixed vegetables composed primarily of amino acids, peptides, and proteins. It may contain impurities consisting chiefly of carbohydrates and lipids along with smaller quantities of miscellaneous organic substances of biological origin

Hydration

16th 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

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

Houttuynia Cordata Extract is an extract of the herb, Houttuynia cordata, Saururaceae

Anti-Aging Soothing

21st 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

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

1H-Thieno[3,4-d]imidazole-4-pentanoic acid, hexahydro-2-oxo-, [3aS-(3a.alpha.,4.beta.,6a.alpha.)]-

Anti-Aging Hydration

Formula analysis

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

Hydration High

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

Barrier support None

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 Low

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 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.

Supporting ingredients (32)

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

Water Butylene Glycol Pentylene Glycol 1,2-hexanediol Glycerin Sodium Polyacryloyldimethyl Taurate Hydroxypropyl Methylcellulose Stearoxy Ether Hydroxyethylcellulose Portulaca Oleracea Extract Hydroxypropyltrimonium Hyaluronate Ethylhexylglycerin Maltodextrin Hydrolyzed Vegetable Protein Disodium Edta Tromethamine Centella Asiatica Extract Houttuynia Cordata Extract Disodium Phosphate Polysorbate 60 Sodium Phosphate Tocopherol Biotin Glycine Soja Seed Extract Coix Lacryma-jobi Ma-yuen Seed Extract Sesamum Indicum Seed Extract Oryza Sativa Extract Terminalia Ferdinandiana Fruit Extract Aloe Ferox Leaf Extract Nonapeptide-1 Palmitoyl Tripeptide-5 Palmitoyl Hexapeptide-12 Hexapeptide-9

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)
  • Azelaic acid
  • Copper peptides
  • Bakuchiol
  • Niacinamide
  • Hyaluronic acid
  • Ceramides
  • Signal peptides
  • Panthenol
  • Sunscreen

Use with caution

  • Benzoyl peroxide

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

Where it fits in a routine

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

This product is the "Eye" step.

  • Tap along the orbital bone with your ring finger; product migrates upward on its own.

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)
1 ingredient could feed malassezia: Polysorbate 60. 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.

Ingredients by function

Most ingredients do more than one job, so these counts add up to more than the 41 ingredients on the label.

12
Peptide

Amino-acid chains that signal for repair or firmness

9
Active

Changes how skin behaves rather than how it feels

9
Plant extract

Botanical material, usually for antioxidants or scent

8
Texture agent

Sets the thickness, spread and stability of the formula

5
Occlusive

Forms a film that slows water loss

5
Solvent

Dissolves and carries everything else

3
Humectant

Draws water into the upper layers of skin

3
pH adjuster

Sets the acidity the formula needs to work

2
Antioxidant

Neutralises free radicals from UV and pollution

2
Soothing

Calms visible redness and irritation

2
Surfactant

Lifts oil and dirt, or holds oil and water together

1
Chelator

Binds trace metals that would otherwise spoil the formula

1
Exfoliant

Loosens or dissolves dead surface cells

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
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.

1,2-Dihydroxypentane

Hydration
4 scientific references
  • https://thedermreviewcom/pentylene-glycol/
  • Regulatory Toxicology and Pharmacology, July 2017, pages 106-111
  • Prospector, June 2015, ePublication
  • International Journal of Toxicology, October 2012, pages 147S-168S
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Solvent

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

5 Glycerin Humectant
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Occlusive, Texture agent, Solvent

5th on the list, which puts it at an estimated 2–10% 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
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Texture agent

6th on the list, which puts it at an estimated 2–10% of the formula.

2,2-Dimethyl-2-(2'-propenamido)ethanesulfonic acid, sodium salt, homopolymer

Estimated level
1–5%
Confidence
Moderate — INCI order above the 1% line
Roles
Texture agent

7th on the list, which puts it at an estimated 1–5% of the formula.

Hydroxypropyl Methylcellulose Stearoxy Ether is the reaction product of stearyl glycidyl ether and Hydroxypropyl Methylcellulose

Estimated level
1–5%
Confidence
Moderate — INCI order above the 1% line
Roles
Occlusive, Texture agent

8th on the list, which puts it at an estimated 1–5% of the formula.

Cellulose, 2-hydroxyethyl ether

Estimated level
1–5%
Confidence
Moderate — INCI order above the 1% line
Roles
Plant extract

9th on the list, which puts it at an estimated 1–5% of the formula.

Portulaca Oleracea Extract is an extract of the whole plant of the Purselane, Portulaca oleracea L., Portulacaceae

Anti-Aging Soothing Hydration
6 scientific references
  • Food Chemistry, August 2019, pages 239-245
  • Journal of Pharmacopuncture, March 2019, pages 7-15
  • Antioxidants, August 2017, pages 1-9
  • American Journal of Translational Research, May 2016, pages 2, 138-2, 148
  • BioMed Research International, January 2015, pages 1-11
  • Journal of Ethnopharmacology, July 2001, pages 171–176; and December 2000, pages 445-451
Estimated level
1–5%
Confidence
Moderate — INCI order above the 1% line
Roles
Occlusive

10th on the list, which puts it at an estimated 1–5% of the formula.

Hyaluronic acid, 2-hydroxy-3-(N,N,N-trimethylammonio)propyl chloride derivatives

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

11th 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
12 Maltodextrin Occlusive
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
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.

Maltodextrin

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

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

Protein hydrolyzates, vegetable. Substance obtained by acidic, alkaline, or enzymatic hydrolysis of mixed vegetables composed primarily of amino acids, peptides, and proteins. It may contain impurities consisting chiefly of carbohydrates and lipids along with smaller quantities of miscellaneous organic substances of biological origin

Hydration
14 Disodium Edta Texture agent
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent, Chelator

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

Disodium dihydrogen ethylenediaminetetraacetate

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

15th 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)-

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Soothing, Surfactant, Plant extract

16th 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
Plant extract

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

Houttuynia Cordata Extract is an extract of the herb, Houttuynia cordata, Saururaceae

Anti-Aging Soothing
18 Disodium Phosphate pH adjuster
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
pH adjuster

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

Disodium hydrogenorthophosphate

19 Polysorbate 60 Surfactant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant

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

Sorbitan, monooctadecanoate, poly(oxy-1,2-ethanediyl) derivs.

20 Sodium Phosphate pH adjuster
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
pH adjuster

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

Sodium dihydrogenorthophosphate

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

21st 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

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

1H-Thieno[3,4-d]imidazole-4-pentanoic acid, hexahydro-2-oxo-, [3aS-(3a.alpha.,4.beta.,6a.alpha.)]-

Anti-Aging Hydration
23 Panthenol Active
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active

23rd 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
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Plant extract

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

Glycine Soja Seed is an extract of the Soybean, Glycine soja, Leguminosae

Anti-Aging Hydration Evens Skin Tone
1 scientific reference
  • Related Articles
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Plant extract

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

Coix Lacryma-Jobi Ma-yuen Seed Extract is an extract of the seeds of Job's Tears, Coix lacryma-jobi L. var. ma-yuen, Poaceae

Anti-Aging Evens Skin Tone
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Soothing, Plant extract

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

Sesamum Indicum Seed Extract is an extract of the seeds of the Sesame, Sesamum indicum L., Pedaliaceae

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

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

Oryza Sativa Extract is an extract of the grains of the Rice, Oryza sativa L., Poaceae

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

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

Terminalia Ferdinandiana Fruit Extract is an extract of the fruit of the Terminalia ferdinandiana, Combretaceae

29 Aloe Ferox Leaf Extract Plant extract
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Plant extract

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

Aloe Ferox Leaf Extract is an extract of the leaves of Aloe ferox, Liliaceae

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

30th 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

31st 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

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

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

Palmitoyl Tetrapeptide-7 is the reaction product of palmitic acid and Tetrapeptide-7

Anti-Aging
5 scientific references
  • Cosmetics, November 2020, ePublication
  • International Journal of Toxicology, Volume 37, Supplement 3, November 2018, pages 90S–102S
  • Journal of Cosmetic Dermatology, June 2015, pages 152–160
  • Molecular Pharmaceutics, March 2013, pages 1, 063-1, 069
  • Plastic Surgical Nursing, April 2012, pages 71–72
33 Nonapeptide-1 Peptide
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Peptide

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

Nonapeptide-1 is a synthetic nonapeptide derived from arginine, lysine, methionine, phenylalanine, proline, tryptophan and valine

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

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

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

35th 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

36th 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
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Peptide

37th 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
Active, Peptide

38th 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

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

Glycine, N-(1-oxohexadecyl)-L-valylglycyl-L-valyl-L-alanyl-L-prolyl-

Anti-Aging
6 scientific references
  • Frontiers in Chemistry, October 2020, ePublication
  • International Journal of Toxicology, 2018, pages 90S-102S
  • Cosmetics, Volume 4, Issue 16, May 2017, pages 1–17
  • Tissue Engineering and Regenerative Medicine, February 2017, pages 73–80
  • Biomolecules and Therapeutics, July 2014, pages 321–327
  • International Journal of Cosmetic Science, June 2005, pages 155–160
40 Hexapeptide-9 Peptide
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Peptide

40th 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

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.

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

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Frequently asked questions

What ingredients are in Lash Boost Serum?

WATER, BUTYLENE GLYCOL, PENTYLENE GLYCOL, 1,2-HEXANEDIOL, GLYCERIN, SODIUM POLYACRYLOYLDIMETHYL TAURATE, HYDROXYPROPYL METHYLCELLULOSE STEAROXY ETHER, HYDROXYETHYLCELLULOSE, PORTULACA OLERACEA EXTRACT, HYDROXYPROPYLTRIMONIUM HYALURONATE, ETHYLHEXYLGLYCERIN, MALTODEXTRIN, HYDROLYZED VEGETABLE PROTEIN, DISODIUM EDTA, TROMETHAMINE, CENTELLA ASIATICA EXTRACT, HOUTTUYNIA CORDATA EXTRACT, DISODIUM PHOSPHATE, POLYSORBATE 60, SODIUM PHOSPHATE, TOCOPHEROL, BIOTIN, PANTHENOL, GLYCINE SOJA SEED EXTRACT, COIX LACRYMA-JOBI MA-YUEN SEED EXTRACT, SESAMUM INDICUM SEED EXTRACT, ORYZA SATIVA EXTRACT, TERMINALIA FERDINANDIANA FRUIT EXTRACT, ALOE FEROX LEAF EXTRACT, ACETYL HEXAPEPTIDE-8, COPPER TRIPEPTIDE-1, PALMITOYL TETRAPEPTIDE-7, NONAPEPTIDE-1, DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATE, TRIPEPTIDE-1, PALMITOYL PENTAPEPTIDE-4, PALMITOYL TRIPEPTIDE-5, PALMITOYL TRIPEPTIDE-1, PALMITOYL HEXAPEPTIDE-12, HEXAPEPTIDE-9, PENTAPEPTIDE-3.

What are the active ingredients in Lash Boost Serum?

PANTHENOL, ACETYL HEXAPEPTIDE-8, COPPER TRIPEPTIDE-1, PALMITOYL TETRAPEPTIDE-7, DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATE, TRIPEPTIDE-1, PALMITOYL PENTAPEPTIDE-4, PALMITOYL TRIPEPTIDE-1, PENTAPEPTIDE-3.

How do I use Lash Boost Serum?

Apply an appropriate amount onto the brush and rounded tip. Sweep along the lashes from root to ends.

What skin types is Lash Boost Serum good for?

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

Is Lash Boost 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 Lash Boost Serum fungal acne safe?

One ingredient could feed malassezia: Polysorbate 60. That describes the yeast's food supply, not a prediction that it will cause a breakout.

Can I use Lash Boost 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 Lash Boost Serum fragrance free?

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

Does Lash Boost Serum contain alcohol?

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

Is Lash Boost Serum silicone free?

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

Does Lash Boost Serum contain essential oils?

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

Is Lash Boost Serum paraben free?

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

What can I layer with Lash Boost Serum?

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

When should I apply Lash Boost Serum?

Use it morning and evening, before moisturiser.

How many ingredients does Lash Boost Serum have?

It lists 41 ingredients, of which 9 are recorded as actives.

Who makes Lash Boost Serum?

Dr.Althea.

Brand
Dr.Althea

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