

✨ Shine bright, protect right — your hair’s new glow-up essential!
OUAI Hair Gloss is an in-shower treatment that instantly boosts shine while protecting hair from heat damage up to 450°F. Infused with hydrating Hyaluronic Acid, Rice Water, and Panthenol, it enhances color vibrancy, controls frizz, and repairs damage—all in a paraben, phthalate, and sulfate-free formula designed for effortless, healthy hair routines.













| ASIN | B0CT5S5WGN |
| Best Sellers Rank | #10,347 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #205 in Hair Coloring Products |
| Customer Reviews | 4.1 4.1 out of 5 stars (516) |
| Is Discontinued By Manufacturer | No |
| Item model number | 5120 |
| Manufacturer | OUAI |
| Product Dimensions | 2.13 x 2.13 x 4.69 inches; 7.04 ounces |
| UPC | 815402023393 |
A**D
Great product
My 21 year old absolutely loves this product. Loves how it adds shine to her hair. No skin irritation and she has very sensitive skin.
A**.
Total glow-up in a bottle!
If your hair needs instant shine, smoothness, and that expensive-glass-hair look, this gloss absolutely delivers. Total glow-up in a bottle. From the first use, my hair looked instantly glossier, smoother, and healthier without feeling greasy, heavy, or coated. I use it before flat ironing my hair and it makes my hair look fantastic. Note: start small and work your way up as needed. Apply to your ends and a little on the scalp. Too much will make your hair look greasy, soft and shiny but greasy looking.
A**C
Leaves hair shiny
I used this today. The instructions state to apply on towel drives hair or squeeze out excess water then apply in sections. Leave on 5 minutes then rinse. If conditioner is needed it states to use leave in conditioner. I don’t believe a conditioner would be needed. I did use a leave in conditioner afterwards but I honestly don’t feel you would really need one. My hair is fine and thin so a little goes a long way. It does leave it shiny. It is easy to use and left my hair soft. I would buy it again because it did leave my hair very shiny. Good quality product.
A**E
Awesome hair gloss!
I’ve been looking to try a hair gloss for a while now and I’m glad I waited and found this one. I have purchased several other products from Ouai and I love them all! The scents are all wonderful! I followed the instructions for the gloss and got a really nice result. No detangler or leave in conditioner needed after washing my hair, I just dried it like I usually do. It definitely helps make my thick wavy hair feel sleek and smooth! It did feel a bit “heavy” but maybe that’s just the way it works. Definitely not an issue for me. The best part is when I washed my hair again, the product was still in my hair!! This time after drying, I applied the Ouai hair oil. Wow! The perfect combination!! I have trouble with static in my hair and the combination of these two products takes care of that AND leaves my hair shiny and sleek!! Using these two products will eliminate three or four other products I usually use….win win!! By the way, I have super sensitive skin and the Ouai products don’t give me any issues! I would recommend this to anyone who wants to try or is using a hair gloss!!
I**.
So so
Not as shiny or glossy as I expected. After trying this product I purchased a different gloss at target for less and it left my hair softer, shinier and the scent was nice. So it’s okay but expensive for the results.
G**D
Warning: Gross Hair! Ouai won't rinse out!
Ouai Hair Gloss is the WORST! I should have listened to the reviews warning that your hair will look and feel greasy and/or wet after using it. My hair is normally pretty shiny and bouncy, but Ouai left it heavy and gross. The only part that looks clean is the top/roots where I didn't apply it. I figured the bad reviews were because maybe they hadn't rinsed it out completely, so I thought I'd beat that by rinsing extra long. I followed every single instruction exactly, then rinsed for five minutes - the same amount of time the instructions said to leave the Ouai in. My hair seemed okay till I dried it, which took much longer than normal. The part where I'd applied the Ouai looked greasy. So I thought maybe it needed to have hot tools used on it. The curling iron made it worse. It left my hair so heavy it can't even hold a curl. AND, I can't get this greasy feel off my hands, either - even after washing them with Dawn. I'm going to have to try washing the Ouai out of my HAIR with Dawn, too, which may cause damage but will hopefully work. BEWARE: Ouai Hair Gloss should be discontinued and those who purchased it should be refunded.
S**V
Works great! Smooth shiny hair!
This is great! I followed the directions to skip conditioner and use a little leave in conditioner then use heat/ blow dry. I have naturally coarse, wavy and frizzy hair and just a blow out alone leaves my hair frizzy and requires a straightener to smooth it out. My hair is smooth and shiny- after just a blow out - love it!
C**I
Very soft hair after use
Have only used once but it did a very good job and the scent is very nice.
Q**A
This is great product, provide shine and protection and convivence doing it at home in your shower. It enhances my existing highlights and overall hair color, make your hair feel smooth and look healthy. I would recommend this product.
L**Y
Brilliant product. Smell is fantastic. I use this in place of regular conditioner
F**E
Bon produit
R**A
This works so well on my curly hair, reducing frizz and protecting during styling. Use as directed - leaving in for five minutes on damp hair.
A**A
I use this once or twice a month, and it always leaves my hair incredibly smooth! Even though I use heat styling almost every day, my hair feels much more protected and healthy thanks to this treatment. Highly recommend!
Trustpilot
1 day ago
1 month ago