The Ordinary Multi-Peptide Serum for Hair DensityMulti-Peptide Serum for Hair Density

The Ordinary The Ordinary Multi-Peptide Serum for Hair Density
The Ordinary swatch of The Ordinary Multi-Peptide Serum for Hair Density
The Ordinary Multi-Peptide Serum for Hair Density

Regimen Step 2: Treat

A lightweight serum for fuller, healthier-looking hair.
36.30 AUD

Targets Hair

Suited to All Hair Types

Format Water-based Serum

Key ingredients
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
36.30 AUD
Free shipping on orders over 30 AUD FAQs.
365 day returns. Return Policy.
4.80 - 5.80



In your regimen

  • Prep
  • Step 2: Treat
  • Seal

Multi-Peptide Serum for Hair Density is a concentrated leave-in formula designed to support the scalp and give you thicker, denser, fuller-looking hair. The formula is lightweight and offers a combination of peptide technologies alongside a series of plant-based extracts.

This formula contains REDENSYL™, Procapil™, CAPIXYL™, BAICAPIL™, AnaGain™, and High-Solubility Caffeine.

All trademarks belong to their respective owners. REDENSYL™ is a trademark of Givaudan, Procapil™ is a trademark of Sederma Inc., CAPIXYL™ is a trademark of Lucas Meyer Cosmetics Canada Inc., BAICAPIL™ is a trademark of Provital, S.A., and AnaGain™ is a trademark of Mibelle Biochemistry. Neither DECIEM nor The Ordinary is affiliated with the trademark owners.

How to use

Product Directions
  • Massage a few drops thoroughly into clean, dry scalp once daily, ideally at bedtime. 
  • This formula is a leave-in treatment. 
  • Do not wash hair or scalp after application. 
  • If irritation occurs, rinse off, cease use, and consult a physician. 
  • Use only as directed on unbroken skin. 
  • Patch testing prior to use is advised. 
  • Keep out of reach of children.

Always patch test before use.

View Customer disposal instructions.

When to use

Use in PM

Good for

12 months after opening.

How to build a skin regimen

Step 1: Prep 5

Cleanse the skin and prepare it to receive active ingredients.

Step 2: Treat 8

Address specific skin concerns using targeted formulas. Always check each product's Usage Details to ensure products are compatible in the same routine.

Step 3: Seal 3

Lock in benefits and support the skin barrier.


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