Scalp Serum
$52.00All Gone
Healthy hair starts with the scalp. This skincare-inspired serum helps balance and hydrate your scalp to create an ideal environment for hair to thrive.
Perfect For
- Thinning
- Flakey/Dry Scalp
- Volumizing
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Medium Hair Shampoo
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Medium Hair Conditioner
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Thick Hair Conditioner
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Fine Hair Conditioner Refill Pouch
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Medium Hair Shampoo Refill Pouch
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Medium Hair Conditioner Refill Pouch
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Thick Hair Shampoo Refill Pouch
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Thick Hair Conditioner Refill Pouch
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Fine Hair Shampoo Travel
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Medium Hair Conditioner Travel
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Medium Hair Shampoo Travel
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Thick Hair Shampoo Travel
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Thick Hair Treatment Masque Travel
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Scalp Serum
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Detox Shampoo
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Fine To Medium Hair Treatment Masque
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Thick Hair Treatment Masque
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Anti-Dandruff Shampoo
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Rose Hair & Body Oil
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Fine Hair Conditioner
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Fine Hair Conditioner Refill Pouch
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Medium Hair Conditioner
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Medium Hair Conditioner Refill Pouch
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Thick Hair Conditioner
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Thick Hair Conditioner Refill Pouch
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Scalp & Body Scrub Travel - St. Barts Scent
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Limited Edition Hair Oil St. Barts
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Anti-Frizz Crème
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Curl Crème
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Leave In Conditioner
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Matte Pomade
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Air Dry Foam
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Rose Hair & Body Oil
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Wave Spray
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Wave Spray Travel
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Leave In Conditioner Travel
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Hair Oil Travel
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Fine Hair Shampoo Refill Pouch
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Fine Hair Conditioner Refill Pouch
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Medium Hair Conditioner Refill Pouch
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Medium Hair Shampoo Refill Pouch
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Thick Hair Conditioner Refill Pouch
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Detox Shampoo Refill Pouch
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Thick Hair Shampoo Refill Pouch
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Hand Wash Refill Pouch
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Hand Lotion Refill Pouch
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Limited Edition Hair Oil St. Barts
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Hair and Body Mist - St. Barts Scent
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Anti-Frizz Crème
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Hair Gloss
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Detox Shampoo
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Anti-Dandruff Shampoo
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Leave In Conditioner
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Fine Hair Shampoo
$32
Fine Hair Conditioner
$32
Medium Hair Shampoo
$32
Medium Hair Conditioner
$32
Thick Hair Shampoo
$32
Thick Hair Conditioner
$32
Scalp & Body Scrub
$40
Fine To Medium Hair Treatment Masque
$38
Scalp & Body Scrub - St. Barts Scent
$40
Wave Spray
2 Sizes / $28
Hair Oil
2 Sizes / $30
Rose Hair & Body Oil
$32
Fine Hair Shampoo Travel
$14
Anti Frizz Crème Travel
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Fine Hair Conditioner Travel
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Fine to Medium Hair Treatment Masque Travel
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Medium Hair Conditioner Travel
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Medium Hair Shampoo Travel
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Thick Hair Conditioner Travel
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Thick Hair Shampoo Travel
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Thick Hair Treatment Masque Travel
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Air Dry Foam
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Matte Pomade
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Curl Crème
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Wave Spray Travel
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Medium Hair Shampoo Refill Pouch
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Fine Hair Shampoo Refill Pouch
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Thick Hair Treatment Masque
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Medium Hair Conditioner Refill Pouch
$64
Leave In Conditioner Travel
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Fine Hair Conditioner Refill Pouch
$64
Thick Hair Conditioner Refill Pouch
$64
Thick Hair Shampoo Refill Pouch
$64
Detox Shampoo Refill Pouch
$64
Hair Oil Travel
$16
Detox Shampoo Travel
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Scalp Serum
$52
Scalp & Body Scrub Travel - St. Barts Scent
$18
Body Cleanser - St. Barts Scent
$28
Scalp & Body Scrub - St. Barts Scent
$40
Melrose Place Body Cleanser
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Body Cleanser Dean Street
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Scalp & Body Scrub
$40
Hand Wash
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Hand Wash Refill Pouch
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Melrose Place Body Cleanser Refill Pouch
$56
Dean Street Body Cleanser Refill Pouch
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Body Crème - St. Barts Scent
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Melrose Place Body Crème
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Body Crème Shibuya
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Rose Hair & Body Oil
$32
Hand Crème
$24
Hand Lotion
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Hand Lotion Refill Pouch
$48
Fine Hair Shampoo Refill Pouch
$64
Fine Hair Conditioner Refill Pouch
$64
Medium Hair Conditioner Refill Pouch
$64
Medium Hair Shampoo Refill Pouch
$64
Thick Hair Conditioner Refill Pouch
$64
Detox Shampoo Refill Pouch
$64
Thick Hair Shampoo Refill Pouch
$64
Hand Wash Refill Pouch
$48
Dean Street Body Cleanser Refill Pouch
$56
Melrose Place Body Cleanser Refill Pouch
$56
Hand Lotion Refill Pouch
$48
Hair and Body Mist - St. Barts Scent
$28
Body Cleanser - St. Barts Scent
$28
Body Crème - St. Barts Scent
$38
Scalp & Body Scrub - St. Barts Scent
$40
Scalp & Body Scrub Travel - St. Barts Scent
$18
Scalp & Body Scrub
$40
Rose Hair & Body Oil
$32
Body Crème Shibuya
$38
Body Cleanser Dean Street
$28
Melrose Place Body Cleanser
$28
Melrose Place Body Crème
$38
Hand Lotion
$32
Hand Wash
$32
Hand Crème
$24
Dean Street Body Cleanser Refill Pouch
$56
Melrose Place Body Cleanser Refill Pouch
$56
Hand Wash Refill Pouch
$48
Hand Lotion Refill Pouch
$48
Limited Edition North Bondi Dedtergent
$38
Melrose Place Dedtergent
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Melrose Place Dedtergent Refill
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Melrose Place Dryer Sheets
$16
Melrose Place Laundry Day Kit
$46 Regular price $54
Limited Edition North Bondi Dedtergent
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Melrose Place Dedtergent
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Melrose Place Dedtergent Refill
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Melrose Place Dryer Sheets
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Melrose Place Laundry Day Kit
$46 Regular price $54
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Scalp Scrubber
$14 All Gone
Anti-Dandruff Shampoo
$38
Detox Shampoo
2 Sizes / $32
Scalp Scrubber
$14 All Gone
Scalp Serum
$52
Scalp & Body Scrub - St. Barts Scent
$40
Scalp & Body Scrub
$40
Scalp & Body Scrub Travel - St. Barts Scent
$18
Anti-Frizz Crème
2 Sizes / $28
Hair Gloss
$34
Anti-Dandruff Shampoo
$38
Hair Oil
2 Sizes / $30
Matte Pomade
$26
Thick Hair Treatment Masque
$38
Fine To Medium Hair Treatment Masque
$38
Curl Crème
$32
Leave In Conditioner
2 Sizes / $30
Scalp & Body Scrub
$40
Air Dry Foam
$28
Rose Hair & Body Oil
$32
Detox Shampoo
2 Sizes / $32
Scalp & Body Scrub
$40
Fine Hair Shampoo
$32
Fine Hair Conditioner
$32
Medium Hair Shampoo
$32
Medium Hair Conditioner
$32
Thick Hair Conditioner
$32
Thick Hair Shampoo
$32
Fine Hair Shampoo Refill Pouch
$64
Fine Hair Conditioner Refill Pouch
$64
Medium Hair Shampoo Refill Pouch
$64
Medium Hair Conditioner Refill Pouch
$64
Thick Hair Shampoo Refill Pouch
$64
Thick Hair Conditioner Refill Pouch
$64
Scalp & Body Scrub - St. Barts Scent
$40
Limited Edition Hair Oil St. Barts
$30
Hair and Body Mist - St. Barts Scent
$28
Body Cleanser - St. Barts Scent
$28
Body Crème - St. Barts Scent
$38
Scalp & Body Scrub - St. Barts Scent
$40
Scalp & Body Scrub Travel - St. Barts Scent
$18
St. Barts Air Freshener
$5
Melrose Place Dedtergent
$38
Melrose Place Dedtergent Refill
$65
Melrose Place Laundry Day Kit
$46 Regular price $54
Melrose Place Dryer Sheets
$16
Melrose Place Eau de Parfum
2 Sizes / $64
Melrose Place Eau de Parfum Travel
$26
Melrose Place Body Crème
$38
Melrose Place Body Cleanser
$28
Scalp & Body Scrub
$40
Detox Shampoo
2 Sizes / $32
Fine To Medium Hair Treatment Masque
$38
Thick Hair Treatment Masque
$38
Rose Hair & Body Oil
$32
Detox Shampoo Refill Pouch
$64
Detox Shampoo Travel
$14
Melrose Place Body Cleanser Refill Pouch
$56
Limited Edition North Bondi Dedtergent
$38
Anti-Frizz Crème
2 Sizes / $28
Hair Gloss
$34
Wave Spray
2 Sizes / $28
Leave In Conditioner
2 Sizes / $30
Air Dry Foam
$28
North Bondi Eau de Parfum
2 Sizes / $64
North Bondi Eau de Parfum Travel
$26
Curl Crème
$32
Fine Hair Shampoo
$32
Fine Hair Conditioner
$32
Medium Hair Shampoo
$32
Medium Hair Conditioner
$32
Thick Hair Conditioner
$32
Fine Hair Shampoo Refill Pouch
$64
Fine Hair Conditioner Refill Pouch
$64
Medium Hair Shampoo Refill Pouch
$64
Medium Hair Conditioner Refill Pouch
$64
Thick Hair Shampoo Refill Pouch
$64
Thick Hair Conditioner Refill Pouch
$64
Healthy hair starts with the scalp. This skincare-inspired serum helps balance and hydrate your scalp to create an ideal environment for hair to thrive.
An earthy fragrance with notes of ginger and spearmint.
GINGERBASILSPEARMINTTOMATO LEAVESGREEN FIGAMBROXANWET GRASS GINGERBASILSPEARMINTTOMATO LEAVESGREEN FIGAMBROXANWET GRASS GINGERBASILSPEARMINTTOMATO LEAVESGREEN FIGAMBROXANWET GRASS
An earthy fragrance with notes of ginger and spearmint.
Ginger, Basil, Spearmint
Ambroxan, Wet Grass
Tomato Leaves, Green Fig
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.
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
Worried about hair looking oily? We got you. Scalp Serum easily absorbs into the scalp & works for all hair types and textures, including oily hair types.
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.
DO YOU HAVE TO WASH THE SERUM OFF?
No, it’s a leave-in serum. If you’re applying at night, it’s safe to wash your hair in the morning. If you apply in the morning, you’re safe to wash in the afternoon or evening.
CAN MEN USE THESE PRODUCTS TOO?
Like everything in the OUAI collection SCALP SERUM and THICK & FULL SUPPLEMENTS are gender inclusive.