The Ordinary

Multi-Peptide Serum for Hair Density and Scalp Support - 30ml

Name: The Ordinary Multi-Peptide Serum for Hair Density and Scalp Support - 30ml
Brand: The Ordinary

30ml

Quick Summary

Best forNot stated by the brand

Worth notingNo fragrance listed

Key ingredientsPeptides, Caffeine, Green Tea Extract

OverallThe Ordinary's Multi-Peptide Serum for Hair Density and Scalp Support is a serum whose standout ingredients are peptides (firming), caffeine (antioxidant) and green tea extract (antioxidant). No fragrance is listed in its ingredients.

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Ingredient Analysis

33 of 36 ingredients identifiedNo fragrance listed

Key ingredients

Peptides Caffeine Green Tea Extract

Full ingredient list (36) — tap a highlighted ingredient to learn more

Aqua (Water) Solvent & base Generally gentle
Propanediol Humectant & solvent All skin types
Butylene Glycol Humectant & solvent Generally gentle
Glycerin Humectant & moisturiser Generally gentle
Caffeine Antioxidant & de-puffing Generally gentle
Biotinoyl Tripeptide-1 Signalling & firming Generally gentle
Acetyl Tetrapeptide-3 Signalling & firming Generally gentle
Larix Europaea Wood Extract Plant extracts Generally gentle
Pisum Sativum Extract Plant extracts Generally gentle
Scutellaria Baicalensis Root Extract Plant extracts Generally gentle

Show the other 26 ingredients · 1 with a caution note

Triticum Vulgare Germ Extract Plant extracts Generally gentle
Glycine Soja Germ Extract Plant extracts Generally gentle
Trifolium Pratense Flower Extract Plant extracts Generally gentle
Camellia Sinensis Leaf Extract Antioxidant & soothing botanical Generally gentle
Apigenin
Oleanolic Acid
Arginine Hydration & barrier support Generally gentle
Glycine Hydration & barrier support Generally gentle
Calcium Gluconate Texture, stability & minerals Generally gentle
Zinc Chloride
Lactic Acid Gentle AHA exfoliant Sensitive skin caution
Gluconolactone Gentle exfoliation Generally gentle
Dextran Hydrating sugar polymer Generally gentle
Maltodextrin Binders & carriers Generally gentle
Hydroxyethylcellulose Thickener & gel former All skin types
Xanthan Gum Natural thickener Generally gentle
Pentylene Glycol Humectant & solvent All skin types
Dimethyl Isosorbide Humectant & solvent All skin types
Polysorbate 20 Emulsifier & solubiliser All skin types
PPG-26-Buteth-26 Emulsifier & texture aid All skin types
PEG-40 Hydrogenated Castor Oil Emulsifier & texture aid All skin types
Trisodium Ethylenediamine Disuccinate Chelator & stabiliser All skin types
Sodium Metabisulfite pH adjuster All skin types
Sodium Benzoate Preservative All skin types
Phenoxyethanol Preservative All skin types
Chlorphenesin Preservative All skin types

Ingredients from the Boots.com listing, checked 19 Oct 2026, in INCI order. Brands reformulate, so check the pack if you react to an ingredient. Highlighted ingredients link to our guide. Informational only — not medical advice.

Common questions

Is The Ordinary Multi-Peptide Serum fragrance-free?

Yes. No fragrance, essential oils or fragrance allergens are listed in its ingredients.

Does The Ordinary Multi-Peptide Serum contain alcohol?

No drying alcohol (alcohol denat. or ethanol) is listed.

Is The Ordinary Multi-Peptide Serum safe for fungal acne?

It contains 2 ingredients that fungal-acne (Malassezia) guides usually avoid: fatty-acid esters & glycerides (peg-40 hydrogenated castor oil); polysorbates (polysorbate 20). How much they matter depends on the amount and the rest of the formula. The evidence comes mainly from lab studies of yeast growth, and fungal acne needs a diagnosis from a GP or dermatologist.

Is The Ordinary Multi-Peptide Serum suitable for sensitive skin?

Its ingredient list avoids the most common irritants: no fragrance, essential oils, drying alcohol or strong exfoliating acids are listed. Reactions are individual, so patch-test anything new.