best seller
Fine Hair Shampoo
Woman holding a bottle of OUAI hair product against a neutral background
Person washing hair with water and soap suds in a shower setting
best seller
OUAI shampoo bottle held in a hand with visible foam on a light background
Woman holding a bottle of OUAI hair product against a neutral background
Person washing hair with water and soap suds in a shower setting

WHEN VOLUME IS JUST A BUTTON ON YOUR PHONE

Fine Hair Shampoo

$32.00
All Gone

Turn the volume all the OUAI up with this thickening shampoo that leaves fine hair cleaner, stronger, and full of life.

PERFECT FOR

  • DRYNESS
  • VOLUMIZING
  • DAMAGE/SPLIT ENDS/BREAKAGE

PRODUCT DETAILS

This color-safe shampoo breathes life into fine, flat hair with strengthening keratin, biotin, and nourishing chia seed oil. Hair is left clean, bouncy, and full of volume, so you can finally be fine with being fine. Follow with Fine Conditioner for best results.


Wanna learn more about the perfect routine for you? Take our hair quiz for personalized product recommendations.

IS THIS RECYCLABLE?

Yes, I am fully recyclable!

HOW TO USE

Thoroughly wet hair from roots to ends.

Lather a quarter-size amount in your hands, then work into roots and anywhere hair touches the scalp.


Rinse shampoo. Make sure to squeeze out excess moisture before pairing with Fine Conditioner.

KEY INGREDIENTS
Biotin
Chia seed oil
Hydrolyzed keratin
As always, all our products are
  • CRUELTY FREE
  • GLUTEN FREE
  • PARABEN FREE
  • PHTHALATE FREE
  • SLS & SLES FREE
FULL INGREDIENTS

Water / Aqua / Eau, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Methyl Cocoyl Taurate, Peg-200 Hydrogenated Glyceryl Palmate, Cocamide Mipa, Fragrance / Parfum, , Panthenol, Cocoglucosides Hydroxypropyltrimonium Chloride, Hydrolyzed Keratin, Biotin, Salvia Hispanica Seed Oil, Cetrimonium Chloride (Anti-Static Agent/Agent Antistatique), Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Glycerin, Sodium Lauroyl Glycinate, Peg-150 Distearate, Propoxytetramethyl Piperidinyl Dimethicone, Trideceth-6, C11-15 Pareth-7, Peg-7 Glyceryl Cocoate, Sodium Chloride, Polyquaternium-7, Disodium Edta, Citric Acid, Sodium Hydroxide, Tetrasodium Edta, Potassium Sorbate, Sodium Benzoate, Phenoxyethanol, Benzyl Alcohol, Acetic Acid, Sodium Acetate, Benzyl Salicylate, Limonene, Hexyl Cinnamal

FAQs
  • ARE THESE SAFE FOR MY COLOR-TREATED, KERATIN-TREATED, CHEMICALLY-PROCESSED, AND EXTENSION-FILLED HAIR?
    Yes, all of our new Shampoos and Conditioners are safe for color-treated hair, chemically-processed hair, keratin and Brazilian blowout-treated hair, extensions, wigs, and synthetic hair.
  • ARE THESE BOTTLES RECYCLABLE?
    HOW ARE THEY SUSTAINABLE?
    Yes! Our bottles and caps can be recycled. They are made with PCR (post-consumer resin) which are the recycled materials from existing PET bottles and other plastics. It is an environmentally friendly packaging used to support recycling programs, meet consumer demand, and reduce impact on landfills.
Add to Bag

The scent:
Mercer Street

The scent:
Mercer Street

Scents & the city. Mercer Street is an outspoken fragrance that a-OUAI-kens the senses with notes of Italian lemon, Turkish rose, jasmine sambac, iris, lily, and white musk.

ITALIAN LEMONITALIAN LEMONITALIAN LEMON

My fine hair is instantly lifted, clean (but not stripped), and just kind of has new life. After I recommended this to my sister recently, she told me it was the

best

shampoo

she’s ever tried.
— WhoWhatWear

Shop The Scent

Shop The Scent

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Fine Hair Shampoo has a rating of 4.7 stars based on 1049 reviews.