OUAI Anti Dandruff Shampoo — Salicylic Acid 10 fl oz, Sulfate-Free Scalp Relief for Flaky, Itchy Scalp

OUAI Anti Dandruff Shampoo is a sulfate-free formula with salicylic acid and propanediol caprylate that gently reduces flaking while soothing dry, itchy scalps.

Designed for everyday hair routines, this 10 fl oz shampoo targets visible dandruff and scalp irritation without harsh sulfates. The blend centers on salicylic acid to exfoliate build-up and propanediol caprylate to calm and hydrate the scalp, while maintaining OUAI’s focus on easy-to-use, salon-quality products. Clinically tested on 25 participants over 28 days, users reported reduced flaking and itchiness when used as directed.

How quickly does this shampoo reduce visible flakes?

Many users notice improvements within a few washes, with clearer results reported after consistent use. The salicylic acid helps loosen and remove dead skin and product residue, so flakes become less visible as the scalp is gently exfoliated.

• Active exfoliant: salicylic acid helps break down flaky buildup.
• Visible change: clinical testing showed reduced flaking after regular use.
• Routine: best results when used as part of a repeated shampooing routine.

Will this shampoo irritate color-treated or chemically processed hair?

OUAI formulated this shampoo to avoid sulfates, which can strip color. Its cleansing action focuses on the scalp while remaining gentle on strands, making it suitable for many color-treated or chemically processed hair types when used according to product directions.

• Sulfate-free: gentler cleansing for colored hair maintenance.
• Scalp-first approach: removes buildup without overly drying lengths.
• Follow-up care: pair with an OUAI conditioner to replenish moisture.

How do I use it for best results on an itchy, dry scalp?

Wet hair, massage a generous amount into the scalp to build a light lather, and leave on for several minutes to let active ingredients work. Rinse thoroughly and repeat if needed; for a full regimen, follow with an OUAI conditioner that complements scalp care.

• Application: wet hair, lather at roots, leave on for about 5 minutes.
• Frequency: use as directed—often several washes per week until symptoms subside.
• Complement: follow with a hydrating conditioner to smooth strands.

What are the key ingredients and what do they do?

The formula centers on salicylic acid for targeted exfoliation and propanediol caprylate to soothe and hydrate the scalp. OUAI keeps the formula free of sulfates and prioritizes ingredients that address flakes and irritation without unnecessary harshness.

• Salicylic acid: exfoliates scalp surface to reduce flake buildup.
• Propanediol caprylate: provides calming, hydrating support.
• Sulfate-free base: gentle cleansing that preserves moisture and color.

Who is this for? OUAI Anti Dandruff Shampoo is aimed at anyone experiencing visible flakes, dryness, redness, or itchiness at the scalp who wants a gentle, salon-quality solution. It’s a good match for people with normal to dry scalps, those who color or chemically treat hair, and anyone looking to add a focused scalp treatment to their routine without heavy detergents. If symptoms are severe or persist despite use, consider consulting a dermatologist.

Ingredients

Water, Cocamidopropyl Betaine, Sodium C14-16 Olefin Sulfonate, Glycerin, Sodium Lauroyl Methyl Isethionate, Polysorbate 80, Acrylates Copolymer, Propanediol Caprylate, Potassium Hydroxide, Sodium Benzoate, Sodium Methyl Oleoyl Taurate, Sodium Cocoyl Isethionate, Cocamide Mipa, Cassia Hydroxypropyltrimonium Chloride, Polyquaternium-113, Chlorphenesin, Tetrasodium Edta, Silicone Quaternium-22, Dipropylene Glycol, Epilobium Angustifolium Flower/Leaf/Stem Extract, Polyglyceryl-3 Caprate, Peg-45m, Citric Acid, Fragrance.