







🧬 Unlock your hair’s full potential with science-backed peptides!
The Ordinary Multi-Peptide Serum for Hair Density is a 60ml lightweight, leave-in treatment formulated with six cutting-edge peptide technologies and plant-based extracts. Designed for all hair types, it promotes thicker, fuller, and denser-looking hair by nourishing the scalp daily. This vegan, cruelty-free serum is free from gluten, alcohol, and silicones, making it a clean, effective choice for professional millennials seeking a high-performance hair care upgrade.






| ASIN | B09WMT8HYB |
| ASIN | B09WMT8HYB |
| Active Ingredients | Essential Oils, Antioxidants, Sage |
| Age Range Description | Adult |
| Best Sellers Rank | #4,863 in Beauty ( See Top 100 in Beauty ) #1,525 in Hair Care |
| Brand Name | The Ordinary |
| Customer Reviews | 4.1 4.1 out of 5 stars (2,317) |
| Customer reviews | 4.1 4.1 out of 5 stars (2,317) |
| Date First Available | 13 July 2018 |
| Global Trade Identification Number | 06460717775518, 07412877466514 |
| Hair Type | fine hair |
| Is Discontinued By Manufacturer | No |
| Item Form | Serum |
| Item Type Name | Serum for thickening hair |
| Item Volume | 2 Fluid Ounces |
| Item Weight | 0.09 Kilograms |
| Item model number | 769915194647 |
| Manufacturer | Deciem |
| Manufacturer | Deciem |
| Manufacturer Part Number | 769915194647 |
| Material Type Free | Alcohol Free |
| Model Number | 769915194647 |
| Number of Items | 1 |
| Product Dimensions | 3.89 x 3.89 x 13.06 cm; 90 g |
| Recommended Uses For Product | Soothing |
| Scent Name | Unscented |
| UPC | 677998345606 769915195910 |
| Unit Count | 60 Milliliters |
A**R
Stopped hair fall
I'm a man who started noticing my hair thinning during a particularly stressful period at work. I started using this and the thinning stopped and after 3 months or so I think I'm noticing these spaces getting darker (new hair growing). I shifted to a cheaper product later for maintenance but noticed the hair fall slowly coming back, so in I think I have to stay on it. It's ok, it works, that's what matters.
F**H
Effective! But …
Good difference only with a few days of usage but 4 stars because it leaves a sticky white residue when left overnight. Since this is water-based serum, causes headache for people like me with sinus pain. Now am stuck how to use further as the product actually works.
S**I
An honest product!
The ordinary is after all not so ordinary. It definitely gives density to the hair and I am pleasantly surprised that it works. It’s just been 3 weeks using this product and I haven’t noticed new growth yet as some users claim on YouTube reviews. I will use it regularly and quite likely new growth will be visible. I recommend this product.
A**A
مانفع معاي
ماشفت كثافه او بيبي هير يمكن لاني مو ملتزمه لشهور معاه بس قوامه مائي مافيه ريحة وهذا الشي الجيد الوحيد فيه
A**N
Perfect
Pefect
N**B
I see a difference
Baby hairs have started to grow. When I finished my first bottle they stopped growing so I got another one. It doesn’t feel greasy and feels nice on the scalp tbh and the pipettes is long enough to go through
A**☆
Lost hair instead of making it look denser!!
Not useful and waste of money
A**A
جيد
حلو جدا
A**A
Buen producto
Uno de los mejores productos con peptidos. A mi me mancha el pelo, aunque en descripción pone que no
A**A
A lot of new baby hair
I’ve been using this serum for a while, and I’ve noticed a lot of new baby hairs growing! My hair also feels more voluminous and less flat than before. Really happy with the results and will definitely keep using it!
M**L
Worth Trying for Thicker-Looking Hair
I’ve been using this serum for about a month, applying it twice a week, and I’m genuinely happy with the results so far. My hair looks a little fuller and healthier, and I’ve noticed some improvement in areas that seemed thinner before. The serum is lightweight, easy to apply, and doesn’t leave my scalp feeling greasy. I know hair growth takes time, so I wasn’t expecting instant results, but based on my experience, I think it’s a good value for the price and I’m looking forward to seeing the results with continued use.
A**R
Fixing My GLP-1 Hair Loss; So Many Baby Hairs!!! (Happy Tears)
I'm on a GLP-1 for weightloss and realized at the end of last year that my hair was definitely thinning (I spent months going back and forth: "I think it's thinning; maybe not; maybe? I'm not sure; yes, DEFINITELY thinner!"), so started researching how to fix it, and decided oral minoxidil was the way to go (I have cats, not risking their health with topical). I made an appointment with my doctor for the script (of course, had to wait a few months to get in), doc ran some tests, everything came back normal, then she said she didn't want to give me oral minoxidil because I'm of childbearing age with no children. So I had to go with plan B. That's where The Ordinary's hair serum comes in. And I am so glad I found it! This serum has fixed my hair loss! I have SO MANY BABY HAIRS!!! I started using it in April (bought during their anniversary sale), and now, in September, my hair is filling back in again. I did not see "instant" results, it actually caused a shed that I almost didn't make it through. The Ordinary's website says you may experience a slight shed; that's a lie, I experienced more than a "slight" shed! And my shed lasted longer than their website says it lasts. But I pushed through, kept using the product, and I'm so glad I did. My hair started shedding within a couple weeks of starting, and lasted for about a month (I had full on breakdowns in the bathroom a couple times, seeing how much thinner my hair was getting). A couple of months into use, I started seeing, what I thought, were seeds of new growth ("Is that new growth? Am I imagining that? Is that just hopeful-seeing new growth?") By the end of July, a solid three months into use, it was undeniable, I definitely had baby hairs! And my hairdresser had even commented that I was losing a lot less hair when she washed it. Now, in September, five months into use, my baby hairs range in length from one inch to four inches. I use more than a couple of drops of product, and I use it about five to six nights a week. A bottle lasts me about 6 weeks. The serum is thin and watery, and easy to apply. I have not had any irritation with it, and it doesn't leave my hair feeling greasy. But I wouldn't say it's unnoticeable in the hair, either. I can definitely feel that there is product in my hair after I've applied the serum (and it actually gives my roots a much-needed boost). I'm on my fourth bottle now, and plan to continue to use this product for the foreseeable future (just waiting for the next sale to buy in bulk). As is, this is an excellent value for the money. I know there are other products, with the same ingredients, charging four to five times what this one costs. I'm so glad I found this one before wasting my money on those others!
D**O
Ottimo prodotto
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
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