All scans / Serums / The Ordinary Multi-Peptide Lash and Brow Serum
The Ordinary Multi-Peptide Lash and Brow Serum ingredients: is it worth it?
This is a solid peptide lash serum, not a miracle grower.
This is a solid peptide lash serum, not a miracle grower.
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The efficacy score is driven by a genuinely relevant cluster of peptides near the top of the INCI, plus panthenol, glycerin, caffeine, and supportive conditioning agents that can help lashes and brows look thicker, less brittle, and better hydrated; it is not driven by any marketing-only gimmick. The score is held below the top range because this is still a cosmetic support serum, not a prostaglandin analog or a drug-like growth treatment, and the botanical/supporting ingredients are secondary rather than dominant actives.
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DemythSkin rates The Ordinary Multi-Peptide Lash and Brow Serum 3.7/5 for efficacy and 4.6/5 for safety.
ACTIVE INGREDIENTS BY TIER
Gold Standards
High clinical proof | Skin-transformativeReliable
Proven resultsPotent
Developing evidenceOverhyped | Marketing
Hype | Limited dataDocumented Irritants
Evidence-backed flagFORMULATION BASE (14)⌄
FULL INGREDIENT LIST⌄
Aqua, Glycerin, Butylene Glycol, Myristoyl Pentapeptide-17, Biotinoyl Tripeptide-1, Oligopeptide-2, Acetyl Tetrapeptide-3, Caffeine, Panthenol, Arginine, Glycine, Glycoproteins, Larix Europaea Wood Extract, Trifolium Pratense Flower Extract, Camellia Sinensis Leaf Extract, Dextran, Maltodextrin, Zinc Chloride, Hydroxyethylcellulose, Xanthan Gum, Trisodium Ethylenediamine Disuccinate, Polysorbate 20, Sodium Metabisulfite, Caprylyl Glycol, 1,2-Hexanediol, Sodium Benzoate, Benzoic Acid, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin
WHAT EACH INGREDIENT DOES (24)⌄
- Aqua
- solvent base
- Glycerin
- humectant
- Butylene Glycol
- humectant solvent
- Myristoyl Pentapeptide-17
- peptide signaling active
- Biotinoyl Tripeptide-1
- peptide signaling active
- Oligopeptide-2
- peptide signaling active
- Acetyl Tetrapeptide-3
- peptide signaling active
- Caffeine
- supportive stimulant
- Panthenol
- conditioning humectant
- Arginine
- amino acid conditioner
- Glycine
- amino acid conditioner
- Glycoproteins
- conditioning protein fraction
- Larix Europaea Wood Extract
- botanical support extract
- Trifolium Pratense Flower Extract
- botanical support extract
- Camellia Sinensis Leaf Extract
- antioxidant botanical
- Dextran
- polymer carrier
- Maltodextrin
- carrier stabilizer
- Zinc Chloride
- mineral support ingredient
- Hydroxyethylcellulose
- thickener
- Xanthan Gum
- viscosity modifier
- Trisodium Ethylenediamine Disuccinate
- chelator
- Polysorbate 20
- solubilizer
- Sodium Metabisulfite
- antioxidant stabilizer
- Caprylyl Glycol
- humectant preservative aid
EXTERNAL CITATIONS
Myristoyl Pentapeptide-17: The Ordinary identifies this as part of its peptide complex supporting denser-looking lashes and brows.
Biotinoyl Tripeptide-1: Included in The Ordinary’s multi-peptide technologies for visible density and conditioning support.
Panthenol: Listed by The Ordinary and Ulta as a key supporting ingredient for conditioning and flexibility.
Glycerin: A well-established humectant that helps bind water and improve conditioning in leave-on formulas.
Caffeine: The Ordinary and Ulta both identify caffeine as part of the active support system for lash and brow appearance.
DISCLAIMER: THIS ANALYSIS IS FOR INFORMATION ONLY. NOT MEDICAL ADVICE. AI-GENERATED DATA BASED ON PUBLICLY AVAILABLE INGREDIENT LISTS. VERIFY WITH A MEDICAL PROFESSIONAL.
A cheaper serum with a similar formula
A partial ingredient match (43%), not a close dupe.
The Ordinary Multi-Peptide Lash and Brow Serum: common questions
Is The Ordinary Multi-Peptide Lash and Brow Serum worth it?
The Ordinary Multi-Peptide Lash and Brow Serum scores 3.7 out of 5.0 for efficacy (Modest) and 4.6 out of 5.0 for safety (Very Gentle) on DemythSkin's independent ingredient analysis. This is a solid peptide lash serum, not a miracle grower.
What are the key active ingredients in The Ordinary Multi-Peptide Lash and Brow Serum?
The Ordinary Multi-Peptide Lash and Brow Serum contains no gold-standard actives. Its formula is built on supporting and base ingredients rather than clinically transformative actives.
Does The Ordinary Multi-Peptide Lash and Brow Serum contain fragrance or known irritants?
DemythSkin's analysis found no flagged irritants in The Ordinary Multi-Peptide Lash and Brow Serum. It scores 4.6 out of 5.0 for safety.
How is The Ordinary Multi-Peptide Lash and Brow Serum scored?
DemythSkin grades every product on two independent scores: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are graded S through D against a database of over 3,000 compounds. Brand and price are not part of the score, and no brand pays for one.
Free scores for every product in the database, or see them on Sephora, Ulta and Amazon with the Chrome extension.