Scalp Serum - Sérum Capilar

Boo hoo

I honestly thought this was going to help me with dandruff. But it literally did nothing for me. It just gave me headaches since the scent of it was so strong. Pretty pricey for nothing. I’ll rather repurchase the gisou scalp treatment again

So great for fallout

I had low expectations but was having a ton of fall out. Honestly from the first day of use I noticed less hair fallout and ever since as well. The difference is astonishing (but enough to where I can’t deny it). Love this product so much and am so grateful! My hair is also thicker looking again!

Buy buy buy !

The hype is real, def worth the try!! I have so much regrowth after using for about 7/8 months, twice a week

Hydrating

I like this scalp serum because it can work for any hair type. I use it for extra hydration because of the hyaluronic acid. I use this daily as a leave in product after showering. I’d recommend this to anyone needing extra hydration

Subtle scent

I haven’t been using the Ouai Scalp Serum long enough to see noticeable hair growth, but I’m excited and optimistic about the results. The serum is lightweight, fast-absorbing, and non-greasy, making it easy to incorporate into my routine without weighing my hair down. After application, I felt a subtle tingling sensation for about an hour—not uncomfortable or irritating, just noticeable. It also has a light, pleasant scent, though it might be a bit strong for those sensitive to fragrance. So far, I love the texture and feel of this serum, and I’ll be keeping an eye on its long-term effects!

I have had curtain bangs for a couple years now and I always use rollers and/or heat to style my hair. I noticed my hair was staring to thin SO much. I chose this after seeing good reviews. It took me forforever to

the ouai hair serum is amazing I love how it feels on the scalp and had made my hair feel super clean and soft. I love the way it smells I highly recommend it’s so refreshing and makes my hair feel and smell amazing

smells wonderful

i have heard great things about this serum. i love the way ouai products smell so that was a bonus. i have been going through some hair thinning due to some hormonal issues & have been searching for something to help. i havent been using this product long enough to know if it is working for me yet, but i am confident that with time i will

I am really impressed with this scalp serum so far! I have been using it for a few weeks to help with hair thinning. I use it nightly before I go to bed and I am excited to see how it ends up working!

Love

I’ve been using the Ouai Scalp Serum for a few weeks now, and as someone with oily, thin hair, I was skeptical. Most scalp treatments I’ve tried either make my roots greasy or weigh my hair down, but I was pleasantly surprised by this one. First off, the texture is super lightweight—it’s more like a watery serum than an oil, which I appreciate. It absorbs quickly and doesn’t leave any weird residue. I apply a few drops at night, massage it in, and by morning, my scalp feels balanced, not greasy. I’ve noticed my roots don’t get oily as fast, which is a huge win. As for hair growth, I can’t say I’ve seen dramatic results yet, but my scalp does feel healthier overall—less itchy, less buildup. Plus, the scent is light and fresh, not overpowering. The only downside? It’s a bit pricey for the size, but since a little goes a long way, I think it’ll last a while. If you have oily, thin hair and struggle with scalp health, I’d say this is worth a try. It won’t magically make your hair thicker overnight, but it does help create a better environment for healthier growth

I am loving the Ouai Scalp Serum! It smells amazing, hydrates without feeling greasy, and adds shine to my hair. It’s so easy to use— I add just a few drops in my hair care routine hair look healthier.

Absorbs easily into my scalp!

I've been trying to grow out my hair for the last year, this serum is easy to use, absorbs easily into your scalp without feeling heavy or greasy. I like to wash my hair 2 times a week, and while my hair is still damp I like to separate my hair right in the middle, take the dropper and slowly applying serum, just a little bit not a lot of product. Then section my hair on the sides and do the same al across my scalp. So far so good!