---
product_id: 423668158
title: "The Ordinary Multi-Peptide Serum for Hair Density, Peptide-Powered Formula for Thicker, Fuller Looking Hair"
brand: "the ordinary"
price: "6550 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "The Ordinary"
url: https://www.desertcart.is/products/423668158-the-ordinary-multi-peptide-serum-for-hair-density-peptide-powered
store_origin: IS
region: Iceland
---

# Plant-based scalp nourishment Lightweight leave-in serum 6 advanced peptide complexes The Ordinary Multi-Peptide Serum for Hair Density, Peptide-Powered Formula for Thicker, Fuller Looking Hair

**Brand:** the ordinary
**Price:** 6550 kr
**Availability:** ✅ In Stock

## Summary

> 🧴 Elevate your hair game with science and nature in perfect harmony!

## Quick Answers

- **What is this?** The Ordinary Multi-Peptide Serum for Hair Density, Peptide-Powered Formula for Thicker, Fuller Looking Hair by the ordinary
- **How much does it cost?** 6550 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/423668158-the-ordinary-multi-peptide-serum-for-hair-density-peptide-powered)

## Best For

- the ordinary enthusiasts

## Why This Product

- Trusted the ordinary brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Conscious Beauty:** Vegan, cruelty-free, and free from alcohol, gluten, and silicones—because your scalp deserves the best.
- • **Lightweight Daily Ritual:** Non-greasy, leave-in formula perfect for busy professionals seeking effortless scalp care.
- • **Clinically Backed Support:** Combines science-backed peptides and caffeine to extend hair growth phases and promote follicle health.
- • **Botanical Scalp Nourishment:** Infused with Larix Europaea, Pisum Sativum, and Camellia Sinensis extracts for natural vitality.
- • **Peptide-Powered Density Boost:** Harnesses REDENSYL™, Procapil™, and CAPIXYL™ to visibly thicken and densify hair strands.

## Overview

The Ordinary Multi-Peptide Serum for Hair Density is a lightweight, leave-in treatment formulated with six cutting-edge peptide technologies and plant-based extracts. Designed to support scalp health and promote thicker, fuller-looking hair, this vegan and cruelty-free serum is ideal for daily use and suitable for all hair types. Backed by clinical ingredients like REDENSYL™ and Procapil™, it enhances hair vitality by stimulating follicles and extending growth phases, making it a must-have for professionals committed to a confident, polished look.

## Description

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.

Review: A Solid Supporting Serum for Hair Density and Strength - I wanted to share a positive review of The Ordinary Multi-Peptide Serum for Hair Density. The photo attached shows my two-month results, achieved using this serum alongside other hair-growth products, including minoxidil. While this peptide serum won’t deliver dramatic results on its own, I truly believe it plays an important supporting role in a hair growth routine. The science behind the ingredients is solid. Peptides act as cellular messengers, encouraging scalp cells to repair, regenerate, and remain in the active growth phase longer. Copper peptides, in particular, help stimulate hair follicles, promote scalp health, and can even increase follicle size, often resulting in thicker strands and improved density. This serum also includes botanical complexes such as Redensyl, which support scalp circulation and help extend the growth phase. There are many other beneficial ingredients I won’t dive into here, or this review would get far too long but the bottom line is this serum is supportive, not miraculous. Results are gradual, but absolutely worthwhile with patience and consistency. I apply it about 30 minutes after using minoxidil each day, and I’ve found that routine works well for me. If you’re on a hair-growth journey, this is a great product to incorporate into your regimen.
Review: It WORKED! - Can’t believe I’m saying this but it actually WORKS! Apply it daily with a scalp brush and you’ll see results by the end of the bottle!!! No, I was not offered anything for this review. Happily spent my $$$$ on this!

## Features

- CONCENTRATED HAIR TREATMENT: A lightweight leave-in serum designed to promote thicker, fuller, and denser-looking hair by supporting the scalp.
- PEPTIDE TECHNOLOGIES: Formulated with REDENSYL, Procapil, CAPIXYL, BAICAPIL, AnaGain, and High-Solubility Caffeine to visibly enhance hair vitality and promote a denser appearance.
- PLANT-BASED EXTRACTS: Contains natural ingredients such as Larix Europaea Wood Extract, Pisum Sativum Extract, and Camellia Sinensis Leaf Extract to nourish the scalp.
- DAILY USE: Apply a few drops to clean, dry scalp once daily, preferably at bedtime, for optimal results.
- FREE FROM: Cruelty-free, gluten-free, vegan, alcohol-free, and silicone-free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WMT8HYB |
| Active Ingredients | lactic_acid, peptides |
| Age Range Description | Adult |
| Best Sellers Rank | #383 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #1 in Hair Regrowth Tonics |
| Brand | The Ordinary |
| Brand Name | The Ordinary |
| Customer Reviews | 4.2 out of 5 stars 1,340 Reviews |
| Hair Type | Coily, Curly, Straight, Wavy |
| Item Form | Serum |
| Item Height | 5.14 inches |
| Item Volume | 2 Fluid Ounces |
| Item Weight | 2 Ounces |
| Manufacturer | DECIEM |
| Material Type Free | Aluminum Free, Coal Tar Free, Silicone Free, Sulfate Free |
| Number of Items | 1 |
| Recommended Uses For Product | Hair Density |
| Scent | Fragrance Free |
| Scent Name | Fragrance Free |
| UPC | 676431612886 769915195910 769915194647 |
| Unit Count | 2.0 Fluid Ounces |

## Product Details

- **Active Ingredients:** lactic_acid, peptides
- **Brand:** The Ordinary
- **Item Form:** Serum
- **Item Weight:** 2 Ounces
- **Scent:** Fragrance Free

## Images

![The Ordinary Multi-Peptide Serum for Hair Density, Peptide-Powered Formula for Thicker, Fuller Looking Hair - Image 1](https://m.media-amazon.com/images/I/61-AEh8A63L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How to use?**
A: Dear Customer we hope you are doing well  here is the answer for your question AnaGain (Pisum Sativum extract) and highly soluble caffeine (1% net caffeine by weight), emollients for effective penetration

Hope it will help have a great day

**Q: what is in this product? could not find any ingredients anywhere. does it have a scent?**
A: Dear customer thanks for your query the ingredients are written on the package product does not have any harsh and unpleasant fragrance hope you find your answer thanks very much and have great day

**Q: Can this be used on the hair to tame frizz?**
A: It can be on my hair. But, my hair is straight wavy and not very curly or heavy. So, dont know if you have curly hair.

**Q: What is the expiration date?**
A: Hi,

On the side of the box it will have an icon with the number of months you can keep it after opening.

In the case of the hair serum, it is 12 months after opening.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Solid Supporting Serum for Hair Density and Strength
*by S***Y on November 30, 2025*

I wanted to share a positive review of The Ordinary Multi-Peptide Serum for Hair Density. The photo attached shows my two-month results, achieved using this serum alongside other hair-growth products, including minoxidil. While this peptide serum won’t deliver dramatic results on its own, I truly believe it plays an important supporting role in a hair growth routine. The science behind the ingredients is solid. Peptides act as cellular messengers, encouraging scalp cells to repair, regenerate, and remain in the active growth phase longer. Copper peptides, in particular, help stimulate hair follicles, promote scalp health, and can even increase follicle size, often resulting in thicker strands and improved density. This serum also includes botanical complexes such as Redensyl, which support scalp circulation and help extend the growth phase. There are many other beneficial ingredients I won’t dive into here, or this review would get far too long but the bottom line is this serum is supportive, not miraculous. Results are gradual, but absolutely worthwhile with patience and consistency. I apply it about 30 minutes after using minoxidil each day, and I’ve found that routine works well for me. If you’re on a hair-growth journey, this is a great product to incorporate into your regimen.

### ⭐⭐⭐⭐⭐ It WORKED!
*by M***R on December 30, 2025*

Can’t believe I’m saying this but it actually WORKS! Apply it daily with a scalp brush and you’ll see results by the end of the bottle!!! No, I was not offered anything for this review. Happily spent my $$$$ on this!

### ⭐⭐⭐⭐ It seems to help
*by L***E on September 30, 2025*

I’m a woman in my sixties with heavily thinning hair. I thought i could just start using Rogaine and everything would be fine. Sadly, once a woman goes through menopause, she is missing an enzyme on the scalp that activates the Rogaine or any topical minoxidil product (and oral use of minoxidil after age 65 is not recommended due to heart issues). So I am trying this product, and a prescription retinol cream along with the Rogaine to try and jumpstart my scalp. I do believe this product has helped fill-in baby hairs at the temples and around the hairline of my face (but not down my part or top of head yet). This product has virtually no scent and is not oily unless you really overuse it. I use only drops of this around my hairline and down my part-line. I do not place it on my hair, but directly onto my scalp, a drop at a time and kind of press it into my scalp. I do this at bedtime and leave it in all night. It actually adds a little texture at the scalp when I wake up in the morning, and my thin hair doesn’t look so flat. I don’t need to wash it out as long as I haven’t applied too much. I also use this after a fresh blowout and just barely dotted it on the thinning areas of my scalp, and somehow, it gives a thicker look to the root area. It dries fairly quickly.

## Frequently Bought Together

- The Ordinary Multi-Peptide Serum for Hair Density, Peptide-Powered Formula for Thicker, Fuller Looking Hair
- The Ordinary Hyaluronic Acid 2% + B5 (with Ceramides), Multi-Depth Hydration Serum for Plumper, Smoother Skin
- The Ordinary Caffeine Solution 5% + EGCG, Depuffing Eye Serum for Dark Circles and Tired Eyes

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-24*