

🌿 Elevate your scalp game — because healthy hair starts at the root!
OUAI Scalp Serum is a 60ml lightweight, clean beauty formula enriched with red clover extract, Siberian ginseng, peptides, and hyaluronic acid. Designed to hydrate, soothe, and strengthen the scalp, it supports thicker, fuller-looking hair for all hair types. Free from parabens, phthalates, and sulfates, it features a signature Cape Town scent and is cruelty-free, making it a must-have daily ritual for modern professionals seeking healthy, vibrant hair.
















| ASIN | B0B137RLYG |
| ASIN | B0B137RLYG |
| Best Sellers Rank | 14,537 in Beauty ( See Top 100 in Beauty ) 57 in Hair Serums |
| Brand | Ouai |
| Colour | Off white |
| Country of origin | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (750) |
| Customer reviews | 4.3 4.3 out of 5 stars (750) |
| Date First Available | 22 Aug. 2022 |
| Format | Liquid |
| Is discontinued by manufacturer | No |
| Item dimensions L x W x H | 48 x 48 x 105 millimetres |
| Item model number | 5113 |
| Item model number | 5113 |
| Item weight | 73 g |
| Manufacturer | OUAI |
| Manufacturer | OUAI |
| Package Weight | 0.21 Kilograms |
| Package dimensions | 10.5 x 6 x 5.7 centimetres |
| Product Dimensions | 4.8 x 4.8 x 10.5 cm; 72.57 g |
| Product Dimensions | 4.8 x 4.8 x 10.5 cm; 72.57 g |
| Scent | Cape Town |
| Skin type | Combination, Dry, Normal, Oily, mature |
| Special features | Hydrates, Nourishing, Scented |
| Speciality | Cruelty-Free, Gluten-Free, Natural, Paraben-Free, Phthalate-Free |
| Volume | 2 Fluid Ounces |
I**.
Excellent product
Always great straight after washing my hair My scalp feels moisturised and cared for
C**Y
OUAI Scalp Serum
Great to use in between washes, and has delayed dandruff a little. Still in the process of using it.
A**A
Medium effect
A little greasy, but otherwise works wonders. Saw result within 2 weeks, the applicator is comfortable and the whole process of applying the serum takes less than 5 minutes. My problem is that it is used up too quickly for a price like this, and the effect is not as significant as I’d expected. Some serums, although at a similar price, work much better.
R**R
Great scalp serum
Purchased this a lot. Very good good quality and fast delivery. Product wise this rally helps the scalp would recommend
M**I
Check before buying
Gave me a very itchy scalp. It might work for some people but for me it just end up giving me an irritation, build up snd a very itchy scalp.
L**C
Undecided
This product smells amazing and it feels really lovely when you put on to your scalp. Unfortunately, I have since broken out in an itchy and sore scalp so I have had to stop using it. I don't know if it was just coincidence or if the product.
S**A
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
M**A
Have been using for postpartum hair loss and it works really well. Does not leave hair greasy and smells great. I've been using on my scalp line for 6 months and have a lot of new hair growth.
M**R
Keeps my old hair and see new hair, does what it say but need patience
P**E
Does not make my hair greasy. My hair is now very soft.
P**N
Smells amazing. I mostly apply after washing my hair. I believe it also helps with hair falling too. Can see some baby hair. Just need some time to observe
Trustpilot
2 months ago
2 weeks ago