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Summary
Conscious Beauty at Ulta Beauty™
- Cruelty Free
The OUAI to healthy hair starts with the scalp. This skincare-inspired Hydrating Scalp Serum helps balance and hydrate your scalp to create an ideal environment for hair to thrive. Drop OUAI every day on your scalp for best results.
Benefits
- Helps foster a healthy, balanced scalp
- Helps soothe irritation from styling
- Helps to promote the appearance of thicker, fuller hair
- Clinically proven to improve the look of fuller, thicker hair 100% of users showed improvement in the look of fuller, thicker hair*
- Clinically proven to help improve the overall health of the scalp 90% of users showed improvement in health of their scalp* *Based on a 16-week expert grading study performed on 32 subjects
- 91% of users reported that their hair feels healthier* *Based on a 12 week consumer study of 115 participants
- 87% of users reported a visible improvement in the appearance of their hair* *Based on a 12 week consumer study of 115 participants
Key Ingredients
- Adaptogens and hyaluronic acid can help promote hydration and a healthy barrier.
- Red Clover Flower Extract helps to reduce scalp discomfort from styling.
- Peptides support the appearance of fuller, thicker, and healthier hair.
Scent Type
- Fragrance: Cape Town
- Top notes: Ginger, basil, Spearmint
- Middle notes: Tomato Leaves, Green Fig
- Base notes: Ambroxan, Wet Grass
Apply daily for best results. This is a leave-in product. Do not rinse out. Must be applied directly to the scalp. Can be applied in the am or pm on wet or dry hair. Do not apply to open wounds and/or broken skin on the scalp. Start application in your natural part and along your hairline Press and release the bulb once to fill the glass pipette. Unscrew the cap. Use short, quick presses to release drops throughout the scalp. Massage in to help distribute and absorb into the scalp.
Scalp Serum is skin care inspired. The key is consistent use to see results and absorption. Face serums typically can take anywhere from a 1 minute to a few minutes to absorb and completely dry. Same goes for Scalp Serum - wait until the serum has completely dried and absorbed before washing hair. If applying at night you are safe to wash your hair and scalp in the morning. If you apply in the morning you will safe to wash your hair and scalp in the afternoon or evening
Pre-caution: Avoid contact with eyes. If contact occurs, rinse well with water. Use only as directed. For external use only. For adult use.
Aqua / Water / Eau, Polysorbate 20, Butylene Glycol, Glycerin, Polyquaternium-7, Rhodiola Rosea Extract, Sodium Hyaluronate, Tocopheryl Acetate, Acetyl Tetrapeptide-3, Tocopherol, Rosa Centifolia Flower Extract, Dextran, Trifolium Pratense (Clover) Flower Extract, Acanthopanax Senticosus (Eleuthero) Root Extract, Rhaponticum Carthamoides Root Extract, Inonotus Obliquus (Mushroom) Extract, Selaginella Lepidophylla Extract, Ethylhexylglycerin, Disodium Edta, Sodium Hydroxide, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Citric Acid, Sodium Benzoate, Phenoxyethanol, Fragrance / Parfum, Eugenol, Limonene, Linalool.
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Questions
Ask a QuestionQ&A
Showing 2 out of 2 Questions
- Q
Will it make my hair oily?
- Asked by Ann
- Official Answer By OUAI - Brand EngageAbsolutely! Scalp Serum is a skincare-inspired serum that is not going to make your hair more oily or greasy. It has quick absorption and an easy application that's suitable for all hair types.Was this answer helpful to you
- Q
Will this help dry scalp/scaps on the scalp after bleaching?
- Asked by Britt
- Official Answer By OUAI - Brand EngageHi, we do not recommend using Scalp Serum on open wounds or broken skin. Scalp Serum helps support the appearance of thicker, healthier hair. Featuring Adaptogens like Arctic Root, Siberian Ginseng, and Chaga Mushroom combined with Hyaluronic Acid, this serum can help promote hydration and a healthy barrier. Good for all hair types.Was this answer helpful to you
Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Hair Type
- 143Wavy Hair
- 90Straight Hair
- 19Very Curly Hair
Most Helpful Positive Review
Influenster Test
Just over a month ago, I received this product free from Influenster. Since the new year, I've been getting much more into hair and skin products. I'm not getting any younger, so I'm trying to look my best and move into my 40s with grace. I really like the scent of this product, which is kind of mi...
Most Helpful Critical Review
hair fell out rapidly in large amounts
I really wanted so badly to like this product because I've used their products for many years and love them and have never had a problem with any of them. I wish my honest opinion could be better on this hair serum but For me it's not possible.....within days my hair began to fall out and very quic...
1169 results
ate down
Hair Type Straight Hair
my hairline was receding and my scalp was so dry and sensitive when i first bought this but within 2 months of using it i noticed a huge difference and my hairline is so much fuller
Shine and hydration
Hair Type Wavy Hair
I already have thick, wavy hair so I didn't use this with the intent for thicker looking hair but I wanted the extra hydration. I love to use this when my hair feels dry after wash days and gives it a nice shine too. Gifted by OUAI
AMAZING
Hair Type Straight Hair
The ouai hair serum makes me my scalp feel super refreshed and clean i highly recommend for anyone who has dry scalp and any issues it does a great job at resetting my scalp health you will see a major difference after using it gifted by ouai
So good but expensive
just ran out but this has honestly worked so well, i see a lot of growth and i really like how it isnt greasy, its light but moisturizing for my scalp. I have hair that gets super oily but i can apply this and it doesnt weight down my hair at all, and the smell is so fresh, i would buy if they made it into a perfume. only downside is that it is so expensive, so i will wait for a sale
Subtle scent
Hair Type Straight Hair
I haven't been using the Ouai Scalp Serum long enough to see visible hair growth just yet, but I'm really looking forward to the results. Full disclosure, this product was gifted to me by Ouai. One thing I love about this serum is how lightweight, fast-absorbing, and non-greasy it is—it blends seamlessly into my scalp without making my hair feel oily or weighed down. After applying, I did notice a subtle tingling sensation for about an hour, but it wasn't uncomfortable or irritating. The scent is light and fresh, though those sensitive to fragrance might find it a bit strong. Also, the applicator is super user-friendly—you just press the button on top to dispense the product, making application quick and mess-free. Excited to keep using this and see how it works over time!