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๐ฑ Elevate your scalp game โ because healthy hair starts at the root!
OUAI Scalp Serum is a 2 fl oz balancing hair serum formulated with adaptogenic botanicals, peptides, and hyaluronic acid to promote thicker, fuller-looking hair by nourishing and hydrating the scalp. Featuring a clean, sulfate-free formula with a signature Cape Town scent, it supports all hair types while being paraben, phthalate, and cruelty-free. Ideal for daily use, this serum is a top-rated solution for scalp health and hair growth.


























| ASIN | B0B137RLYG |
| Active Ingredients | Arctic Root, Siberian Ginseng, And Chaga Mushroom, Red Clover Flower Extract, Peptides |
| Best Sellers Rank | #19,449 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #148 in Hair Regrowth Treatments |
| Brand | OUAI |
| Brand Name | OUAI |
| Customer Reviews | 4.3 out of 5 stars 936 Reviews |
| Item Form | Liquid |
| Item Highlight | With Red Clover Extract, Siberian Ginseng & Peptides, for Thicker, Fuller-Looking Hair, Sulfate Free Scalp Care |
| Item Volume | 2 fluid ounces |
| Item Weight | 2.56 ounces |
| Manufacturer | OUAI |
| Manufacturer Part Number | 5113 |
| Material Feature | Paraben Free, Phthalate Free, Cruelty Free, SLS Free, Gluten Free |
| Material Features | Paraben Free, Phthalate Free, Cruelty Free, SLS Free, Gluten Free |
| Material Type Free | Paraben, Phthalate and Sulfate Free |
| Model Number | 5113 |
| Number of Items | 1 |
| Product Benefits | Thickening |
| Recommended Uses For Product | Hair Growth |
| Scent | Cape Town |
| Scent Name | Cape Town |
| Skin Type | Combination, Dry, Normal, Oily, mature |
| UPC | 815402024116 |
| Unit Count | 2 Ounce |
C**.
Intoxicating Natural Fragrance
Does what itโs supposed to but the differentiator is the soothing natural clean scent. I would buy a body wash, candle literally anything in that fragrance just put it in my cart. No cap. Straight facts my dogs.
S**2
Does the job!!!
I love this serum!! It helps so much with hair growth and Iโm so happy with it
P**N
Great for itchy scalp!
I love this product! I have thin fine hair and this helps make my scalp less greasy. I use it after I get out of the shower and it is not oily and dries quickly. Itโs expensive, but it is worth it! This also helps with dryness and itchiness. I have psoriasis on my scalp and this helps tremendously. I also absolutely love the smell!
K**N
Pleasant smell, will continue buying
Only been using 3 weeks so no noticeable difference in hair growth. But compared to others I've tried, this one doesn't leave your hair greasy, easy application.
K**E
Good product
Good product
M**A
Best product ever
The best thing I ever purchased for my hair 10/10 highly recommended
Z**A
Led to a flare up of flakes - not for my sensitive scalp!
Based on the reviews and my needs for my hair, I was looking forward to this product. I have low porosity, color treated (non-bleach), waist-length, medium/coarse hair. I have strugggle on and off with flakiness and dry scalp. All summer, my hair had been doing really well and hadn't have any flare ups with flakes. I've been searching for a reliable, effective daily scalp serum that I could use to maintain scalp health. With my hair/scalp characteristics, I focus on finding water-based, light-weight products, however this does contain fragrance and other ingredients that could potentially irritate an already sensitive scalp. well within two weeks of using the product every few days (it's always perhaps worht mentioning that I wash my hair once every 4 days), I got a flare up in my flakes and they've remerged. This product is slightly thicker, and I probably wouldn't classify this as a light-weight prodcut compared to say, Kerastase's scalp serums which have less viscosity than this. I feel that in addition to perhaps not washing my hair every day, when I 'd use it it was building up on my scalp and made my flakes worse. So, it didn't work for me. And not to say it won't work for you! But it's important to know what kind of scalp/hair characteristics you have in order to find a product that will best fit your needs. If you have similar scalp/hair conditions, you may want to reconsider this. Unfortunately, that's $50 out :( but I decided to try Nรฉcessaire The Scalp Serum. 5% Capixylโข + 1% Hyaluronic Acid, which looks like, and hopefully will be, more amenable to my scalp.
F**Y
I will update later if I notice changes - updated
I purchased this serum April 9th so I have only been able to use it about 2 weeks and I canโt say Iโve noticed much of a difference. My hair fall still seems a bit excessive but I know these things take time. I will say that the serum smells super good and I can apply it daily without it making my hair oily. My scalp is still dry and a little flaky even after using it though so Iโm thinking of switching shampoos. I will definitely come back if I notice a difference or lack of one, but I certainly hope I see something for the price. Update: I used up the bottle a couple months ago and I wasnโt very impressed. For 52 dollars, I expected to at least see an improvement in the dryness of my scalp and overall scalp health like it says it will, but it didnโt feel like it did anything. I didnโt notice really any new growth or lessened shedding. The one thing I did like was that it was cooling on the scalp and very lightweight so it didnโt leave a heavy residue feeling like other scalp serums. But I wonโt be purchasing again.
R**K
Superb quality
Amazing product. Leaves my scalp nourished.
S**N
Scalp serum feedback
The product is good as a volumizing agent. All the hairs are separated from each other. No-greasy formulation. Observed no other positive effect.
S**A
Ouai Scalp Serum is that girl!!
I love this product! This is my second time buying and my hair has grown so healthy and has grown longer since using this!! 10/10
J**N
Que el pelo es suave
Que es muy bueno
M**R
It works!
Keeps my old hair and see new hair, does what it say but need patience
Trustpilot
1 week ago
2 days ago