OUAI Scalp Serum – Balancing Hair Serum with Red Clover Extract, Siberian Ginseng and Peptides for Thicker and Fuller-Looking Hair – Paraben, Phthalate and Sulfate Free Scalp Care (2 Fl Oz)
$52.00
Price: $52.00
(as of Aug 17, 2025 18:56:46 UTC – Details)
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Is Discontinued By Manufacturer : No
Product Dimensions : 1.89 x 1.89 x 4.13 inches; 2.56 ounces
Item model number : 5113
UPC : 815402024116
Manufacturer : OUAI
ASIN : B0B137RLYG
Best Sellers Rank: #13,897 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #118 in Hair Regrowth Treatments
Customer Reviews: 4.4 4.4 out of 5 stars 654 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Healthy Hair Starts with the Scalp – OUAI’s new skin care-inspired serum is unlike other hair care because it gets to the root of healthy hair. This scalp oil supports thicker, fuller-looking hair. Designed to create a healthy barrier, promote hydration, and reduce discomfort for all hair types.
This is the OUAI to Grow – The combination of hyaluronic acid with nourishing Adaptogens like Arctic Root, Siberian Ginseng, and Chaga Mushroom delivers powerful hydration to a dry scalp. Created with OUAI’s signature scent Cape Town, this scalp serum features a calming and earthy fragrance with notes of spearmint, ginger, basil, and green fig.
OUAI Means Yes – In that casual Parisian way. OUAI is about being better IRL. It’s about having honest conversations with our community. It’s about letting go of unrealistic expectations and embracing your imperfections.
Formulas That Get The Job Done – All OUAI hair care products including this soothing scalp oil are carefully crafted to cut styling time and nourish your hair health. We put the good stuff in and leave the bad stuff out, without ever sacrificing quality.
For Real Life, For Real People – OUAI offers luxury hair products at affordable prices that are user-friendly — no glam squad needed. Apply the scalp care serum daily for best results.
Customers say
Customers find the scalp serum effective and appreciate its lightweight, non-greasy formula that leaves hair soft and smooth. The product helps with hair growth, with customers reporting new growth after two months, and provides hydration without leaving a heavy residue. They like its pleasant smell and consider it a high-quality product. Opinions about scalp soothing are mixed, with some customers finding it soothing while others report adverse reactions.
13 reviews for OUAI Scalp Serum – Balancing Hair Serum with Red Clover Extract, Siberian Ginseng and Peptides for Thicker and Fuller-Looking Hair – Paraben, Phthalate and Sulfate Free Scalp Care (2 Fl Oz)
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$52.00
Jillyn –
Good bye sticky-uppy-bits!
This stuff smells amazing. The bottle feels luxurious. It keeps you scalp feeling comfy and your hair looking thick and lustrous. But the big surprise? All this little hairs that tend to stick out along the hairlineâ¦somehow miraculously gone!
Cindy B –
Effective and not greasy or heavy on curly, knotty, thin hair
Love this oil. I have curly, knotting hair that is thin. This oil was fabulous to create a soft style. The hair does still knot, but it seems to be the best oil I’ve found. Not greasy at all.
Ameena Momand –
Worth the price!
This product is worth the price. It doesnât make your hair greasy, and definitely enhances thickness of follicles in the scalp. It also smells like rosemary mint oil?
Came a completely different color then the pic it came a light pink and under the Stanley logo it doesnât say the âsince 1913â that the pic shows –
Good product
This is a nice hair oil. It is very thick and I actually have seen results but if you donât do it for a while or skip a few days I notice the hair gets weaker that grew. So you have to be consistent. Itâs a pretty small bottle but there is a lot of product and u donât need to use much!
Tricia –
Great
Smells amazing
Arthur S Guevara –
Worked for me!
Been using this for a few months now and definitely have noticed less hair fall out in the shower! Extremely please with this!
Miranda –
Too little product for the price
Pros: Scent is nice. It’s water-based, so it doesn’t leave my hair super greasy.Cons: This only lasted a week. I don’t really see how this is financially feasible for the average consumer.
Haley J. –
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 canât say Iâve 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 Iâm 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 wasnât 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 didnât feel like it did anything. I didnât 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 didnât leave a heavy residue feeling like other scalp serums. But I wonât be purchasing again.
MAttar –
Keeps my old hair and see new hair, does what it say but need patience
Imogen K. –
Always great straight after washing my hairMy scalp feels moisturised and cared for
Josée M –
Jâadore ça fonctionne
Pervin –
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
R –
Purchased this a lot. Very good good quality and fast delivery. Product wise this rally helps the scalp would recommend