The Ordinary Multi-Peptide Serum for Hair Density Leave-In Scalp Treatment Clear 2 fl oz
$36.40
$18.20 / oz
Free delivery Tue, Nov 17 – Mon, Nov 23 if you order today
The Ordinary Multi-Peptide Serum for Hair Density is a clear, leave-in serum for the scalp in a 2 fl oz pack. The brand describes it as lightweight and says it is cruelty-free, vegan, alcohol-free and silicone-free.
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Description
The Ordinary Multi-Peptide Serum for Hair Density is a clear, leave-in serum for the scalp in a 2 fl oz pack. The brand describes it as lightweight and says it is cruelty-free, vegan, alcohol-free and silicone-free. The ingredient list includes caffeine, biotinoyl tripeptide-1 and acetyl tetrapeptide-3, and the full list is shown.
The Ordinary Multi-Peptide Serum highlights
- Clear, leave-in serum applied to the scalp
- 2 fl oz pack. The listing does not print a metric volume.
- The brand describes the formula as lightweight and leave-in
- Listed actives include caffeine, biotinoyl tripeptide-1 and acetyl tetrapeptide-3
- The brand says it is cruelty-free, vegan, alcohol-free and silicone-free
- Contains Triticum Vulgare Germ Extract, which is wheat germ derived
The Ordinary Multi-Peptide Serum details
| Brand | The Ordinary |
|---|---|
| Product type | Topical hair treatment serum, leave-in, scalp-applied |
| Color | Clear (product color, not a shade) |
| Form | Serum |
| Key listed actives | Caffeine, Biotinoyl Tripeptide-1, Acetyl Tetrapeptide-3, Pisum Sativum Extract, Camellia Sinensis Leaf Extract and others |
| Free-from (per brand) | Cruelty-free, vegan, alcohol-free, silicone-free |
| Applicator | Not stated on the listing. The brand’s directions refer to a few drops. |
| Size | 2 fl oz (about 59 mL by conversion, not printed on the listing) |
| Package weight | 130 g |
| Package dimensions | 13.3 x 4.1 x 4 cm |
How to use Multi-Peptide Serum
- Apply a few drops to a clean, dry scalp.
- Massage the serum into the scalp thoroughly.
- Use once daily, preferably at bedtime, per the brand.
Ingredients
Aqua (Water), Propanediol, Butylene Glycol, Glycerin, Caffeine, Biotinoyl Tripeptide-1, Acetyl Tetrapeptide-3, Larix Europaea Wood Extract, Pisum Sativum Extract, Scutellaria Baicalensis Root Extract, Triticum Vulgare Germ Extract, Glycine Soja Germ Extract, Trifolium Pratense Flower Extract, Camellia Sinensis Leaf Extract, Apigenin, Oleanolic Acid, Arginine, Glycine, Calcium Gluconate, Zinc Chloride, Lactic Acid, Gluconolactone, Dextran, Maltodextrin, Hydroxyethylcellulose, Xanthan Gum, Pentylene Glycol, Dimethyl Isosorbide, Polysorbate 20, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Trisodium Ethylenediamine Disuccinate, Sodium Metabisulfite, Sodium Benzoate, Phenoxyethanol, Chlorphenesin.
Formulas can change. Check the package for the most current ingredient list.
Good to know
- For external use only. Avoid the eye contour and contact with eyes.
- Do not use on sensitive, peeling or compromised skin. The brand advises patch testing before use.
- Keep out of reach of children. If irritation occurs, rinse off and stop use, per the brand.
Questions about The Ordinary Multi-Peptide Serum
What is this serum meant for?
The brand describes it as a lightweight leave-in serum for the scalp. It is a cosmetic product, and the product details do not list any medical use.
What size is the Multi-Peptide Serum?
The pack is 2 fl oz. The listing does not print a metric volume. The conversion is about 59 mL.
Does the serum contain fragrance?
No fragrance or parfum is named in the ingredient list. This page does not make any fragrance claim for the product.
Does this product contain wheat or animal-derived ingredients?
The ingredient list includes Triticum Vulgare Germ Extract, which is wheat germ derived. It does not list beeswax, carmine, lanolin or honey. Check the full list before use.
How often should I use this serum?
The brand says to use it once daily, preferably at bedtime. Apply a few drops to a clean, dry scalp and massage it in thoroughly.
What size is the The Ordinary Multi-Peptide Serum?
The size is 2 fl oz.
Choosing your Multi-Peptide Serum size
This listing is for one clear color in a single 2 fl oz pack. There is no separate shade or size option. Check the pack size against how much you expect to use, and read the full ingredient list if you want to check the actives. The brand's directions call for a few drops per use, once daily. If you have sensitive skin, read the warnings and consider a patch test before regular use.
Serum basics
A hair serum is a liquid applied to the scalp or hair in a small amount. Leave-in products stay on after application rather than being rinsed off. Use the amount and method the brand states, and apply to a clean, dry scalp when the directions say so. Read the warnings before first use, and patch test if your skin reacts easily. Store as the label directs.
About The Ordinary
The Ordinary is the brand named on this listing. The product claims are the brand's own statements and are shown as attributed. Per the brand, the formula is cruelty-free, vegan, alcohol-free and silicone-free. The ingredient list and warnings are copied from the listing so you can check them before use.
Reading the ingredient list
Cosmetic ingredient lists generally run from the largest amount to the smallest, as described in the FDA cosmetics labeling guide. Color additives and ingredients present at one percent or less can appear in any order.
Shipping and returns
Free shipping on every order, no minimum. Orders ship within 1–2 business days, and delivery takes about 2 to 5 business days. Your The Ordinary Multi-Peptide Serum can be returned within 30 days of delivery if it is unused and unopened, in its original packaging with any seals intact, and return shipping is always free. Damaged, defective or wrong items are always covered. Read our shipping policy and return policy, or call (888) 228-8264 or email hello@vanityaisle.com.
Looking for something similar? Browse all Hair Regrowth Tonics in our Hair Loss Products section, or explore the full Hair Care collection. Every order ships free.
Additional information
| Weight | 0.29 lbs |
|---|---|
| Dimensions | 5.2 × 1.6 × 1.6 in |
| Size | 2 fl oz |
| Form | Serum |
| Features | Alcohol-Free, Cruelty-Free, Silicone-Free, Vegan |

















