The Ordinary Multi-Peptide + HA Serum
- 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
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
Is The Ordinary Multi-Peptide + HA Serum worth it?
The Ordinary Multi-Peptide + HA Serum scores 4.1 out of 5.0 for efficacy (Strong) and 4.5 out of 5.0 for safety (Safe) 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. Multiple S Tier peptides (Matrixyl 3000, Matrixyl synthe
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 axes: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are classified S through D against a database of over 3,000 compounds. No brand pays for a score.
Analysis last updated: 2026-07-13. DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score. DemythSkin earns commission from affiliate links (Amazon Associates and others). Scores are computed before any commercial relationship — the link follows the verdict, never the other way around.