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The Ordinary Multi-Peptide + HA Serum ingredients: is it worth it?
This is a high-efficacy peptide hydrator that actually earns its anti-aging claims, but it’s still a sophisticated humectant serum—not a miracle Botox-in-a-bottle.
This is a high-efficacy peptide hydrator that actually earns its anti-aging claims, but it’s still a sophisticated humectant serum—not a miracle Botox-in-a-bottle.
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Multiple S Tier peptides (Matrixyl 3000, Matrixyl synthe’6, Syn-Ake, Argirelox) are clustered high in the INCI and supported by a dense humectant/amino-acid base, giving real long-term anti-aging and hydration benefits, but the mechanism is slow, subtle and entirely dependent on consistent twice-daily use rather than dramatic short-term tightening.
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DemythSkin rates The Ordinary Multi-Peptide + HA Serum 4.1/5 for efficacy and 4.5/5 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 (15)⌄
FULL INGREDIENT LIST⌄
Aqua (Water), Glycerin, Lactococcus Ferment Lysate, Acetyl Hexapeptide-8, Pentapeptide-18, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-38, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetylarginyltryptophyl Diphenylglycine, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Allantoin, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Arginine, Aspartic Acid, Trehalose, Fructose, Glucose, Maltose, Urea, Sodium PCA, PCA, Sodium Lactate, Citric Acid, Hydroxypropyl Cyclodextrin, Sodium Chloride, Sodium Hydroxide, Butylene Glycol, Pentylene Glycol, Acacia Senegal Gum, Xanthan Gum, Carbomer, Polysorbate 20, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Trisodium Ethylenediamine Disuccinate, Ethoxydiglycol, Sodium Benzoate, Caprylyl Glycol, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin
WHAT EACH INGREDIENT DOES (24)⌄
- Aqua (Water)
- Solvent base
- Glycerin
- Humectant for hydration
- Lactococcus Ferment Lysate
- Skin-conditioning postbiotic
- Acetyl Hexapeptide-8
- Peptide for expression lines
- Pentapeptide-18
- Peptide targeting wrinkles
- Palmitoyl Tripeptide-1
- Matrixyl 3000 collagen peptide
- Palmitoyl Tetrapeptide-7
- Matrixyl 3000 anti-inflammatory peptide
- Palmitoyl Tripeptide-38
- Matrixyl synthe’6 collagen peptide
- Dipeptide Diaminobutyroyl Benzylamide Diacetate
- Syn-Ake peptide for fine lines
- Acetylarginyltryptophyl Diphenylglycine
- Argirelox peptide for dynamic wrinkles
- Sodium Hyaluronate Crosspolymer
- Crosslinked hyaluronic acid humectant
- Sodium Hyaluronate
- Hyaluronic acid humectant
- Allantoin
- Soothing and skin-protective
- Glycine
- Amino acid, skin-identical
- Alanine
- Amino acid humectant
- Serine
- Amino acid humectant
- Valine
- Amino acid, skin-conditioning
- Isoleucine
- Amino acid, skin-conditioning
- Proline
- Amino acid, humectant
- Threonine
- Amino acid, skin-conditioning
- Histidine
- Amino acid, humectant
- Phenylalanine
- Amino acid, skin-conditioning
- Arginine
- Amino acid, humectant
- Aspartic Acid
- Amino acid, humectant
EXTERNAL CITATIONS
Palmitoyl Tripeptide-1 + Palmitoyl Tetrapeptide-7: Matrixyl 3000 complex shown to improve wrinkle depth and skin roughness over 2–3 months in manufacturer-sponsored studies.
Palmitoyl Tripeptide-38: Matrixyl synthe’6 reported to stimulate collagen and ECM protein synthesis, improving crow’s feet and forehead lines.
Acetyl Hexapeptide-8: Argireline has clinical data for modest reduction in wrinkle depth with regular use.
Urea: Dermatology studies show urea enhances hydration and smoothness via humectant and mild keratolytic action.
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 + HA Serum: common questions
Is The Ordinary Multi-Peptide + HA Serum worth it?
The Ordinary Multi-Peptide + HA Serum scores 4.1 out of 5.0 for efficacy (Effective) and 4.5 out of 5.0 for safety (Very Gentle) on DemythSkin's independent ingredient analysis. This is a high-efficacy peptide hydrator that actually earns its anti-aging claims, but it’s still a sophisticated humectant serum—not a miracle Botox-in-a-bottle.
What are the key active ingredients in The Ordinary Multi-Peptide + HA Serum?
The Ordinary Multi-Peptide + HA 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 + HA Serum contain fragrance or known irritants?
DemythSkin's analysis found no flagged irritants in The Ordinary Multi-Peptide + HA Serum. It scores 4.5 out of 5.0 for safety.
How is The Ordinary Multi-Peptide + HA 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.
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