

🧴 Unlock your hair’s full potential—because your scalp deserves the best!
The Ordinary Multi-Peptide Serum for Hair Density is a 2 fl oz lightweight, leave-in treatment formulated with a powerful blend of six peptides including REDENSYL, Procapil, and CAPIXYL, combined with plant-based extracts to promote thicker, fuller, and denser-looking hair. Designed for daily use, this vegan, cruelty-free serum reduces shedding and nourishes the scalp without any greasy residue or harsh chemicals.










| ASIN | B09WMT8HYB |
| ASIN | B09WMT8HYB |
| Active Ingredients | lactic_acid, peptides |
| Age Range Description | Adult |
| Best Sellers Rank | #213 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #1 in Hair Regrowth Tonics |
| Brand Name | The Ordinary |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,406) |
| Hair Type | Coily, Curly, Straight, Wavy |
| Item Form | Serum |
| Item Volume | 2 Fluid Ounces |
| Item Weight | 2 Ounces |
| Item model number | 769915195910 |
| Manufacturer | DECIEM |
| Manufacturer | DECIEM |
| Material Type Free | Aluminum Free, Coal Tar Free, Silicone Free, Sulfate Free |
| Number of Items | 1 |
| Product Dimensions | 1.53 x 1.53 x 5.14 inches; 2 ounces |
| Recommended Uses For Product | Hair Density |
| Scent Name | Fragrance Free |
| UPC | 676431612886 769915195910 769915194647 |
| UPC | 676431612886 769915195910 769915194647 |
| Unit Count | 2.0 Fluid Ounces |
A**Y
Really helps with shedding, 5 stars!!
The left picture is before I started using this scalp serum and the right is after. They are about a year apart in pictures. The right I can tell my hair is thicker, fuller, less shedding. I use the serum every day to every other day and I can really notice a difference in shedding from when I use it to when I dint, even if I go a week without it. I keep going back to this serum because I'm so surprised on how well it works. I'd recommend for anyone who wants to combat shedding
S**S
Effective Product at a Great Price!
When I lost a bunch of weight, I lost a bunch of hair too. To help remedy this problem I tried so many different things. Some products didn’t work, some left my hair feeling oily, sticky or crunchy and another one that really worked was $150 per month which was unsustainable. The reviews on this product were good so I gave it a try along with a rubber type brush to stimulate blood flow and spread the product. I have been using it for two months now and yesterday someone actually told me that I have thick hair! This product contains effective ingredients, it is not sticky or oily and most importantly it works really well at helping to thicken and regrow lost hair. It comes with a dropper and it is a clear liquid. No strong smell and easy to distribute on the scalp with no irritation. Not only does it work but it has an excellent price point. I will continue to use this hair product and I very highly recommend.
S**Y
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.
Y**K
Pleasantly surprised — will update after more time
I'm only about 3 weeks in, so I want to be upfront that this is an early impression — but I'm already noticing less hair in the shower drain and on my brush, which is honestly more than I expected this soon. I wasn't sure a serum at this price point would do much, but the shedding reduction alone has me keeping it in my routine. Application is straightforward — I use it at night directly on my scalp and massage it in. The texture is light and doesn't make my hair feel weighed down or greasy by morning. No irritation on my end either, which I was a little worried about. Holding off on 5 stars until I've used it longer and can speak to actual density improvement, but so far the results are promising. Will update after a couple more months. Cautiously recommended if you're dealing with excess shedding.
T**O
It never states it regrows hair
Pay attention to what it says it does - it supports denser-thicker-fuller “LOOKING” hair. It does not say it regrows hair. I didn’t find that it made my hair look thicker at all. It is a lightweight formula and did not make my hair look oily. There is no odor. It supports scalp health which is good for the hair so I give it 3 stars.
A**K
Totally recommend this product!
I love using this product- I am attempting to fix damaged hair, and growth. I was afraid to use an oil because I didn't want my hair to look oily every day. The instructions on how and when to use the product are very clear, and it doesn't leave my hair oily at all. I have used it for about a week now and I have already seen an impressive difference! I can't wait to see the growth and damage repair in a month! I am a natural brunette and have been dying my hair a warm bright blonde for years now- I totally recommend this product!
A**7
Serum + AHK + Bio Needle = Fast Improvement
It’s actually shocking how well this works. I don’t struggle with hair loss, but at 35, I could see some spots along my hairline were thinning from putting my hair up. I added a little AHK powder to the serum and used a bio needle to apply it. I’ve done this once a week for a month and that somehow has been enough for me to have a lot of new hair growth. The patches are filled in. It’s crazy. I thought I was just being preventative more than anything, but this has actually made a huge impact from just 5 applications.
V**A
I'll update this soon but so far..
This stuff is super drying to my scalp! Have to moisturize heavily after use I'll update this is about 3-4months if any changes come to my thin areas
A**E
Have only been using this for 11 days and the amount of new growth I’m already seeing when I part my hair anywhere on my scalp is amazing. Genuinely works.
D**O
Ottimo! Questo prodotto nutre i bulbi e aiuta a fare crescere i capelli più robusti.. anche quei capelli più fini e quasi invisibili diventano più grossi e scuri.. ciò fa riempire la cute di capelli.. lo consiglio
م**ت
الكتاب باين من عنوانه قسم بالله انه وقف تساقط شعر من اول اسبوع بشكل ملحوووظ استمريت عليه ٣ شهور
A**Y
Le ayuda mucho a mi caída de cabello. Estoy usando el minoxidil pero sin el complemento de cuidado de cuero cabelludo me estaba secando mucho y se descamaba. Los péptidos le ayudaron bastante a nutrirlo y con el complemento del minoxidil tuve mejores resultados.
F**R
El producto hace lo que dice, le da volumen, mejora el color del pelo. Fantástico .
ترست بايلوت
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