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

OUAI Anti Dandruff Shampoo is a sulfate-free salicylic acid formula designed to reduce visible flakes, soothe itchiness, and calm a dry, irritated scalp.

This shampoo blends a dermatologist-friendly active with calming ingredients to target flaky scalps while keeping hair soft and manageable. Formulated for regular use in an at-home routine, it removes buildup and helps create a healthier scalp environment without stripping natural moisture. The product is cruelty-free and crafted to fit into easy daily or weekly care rituals; follow with your favorite OUAI conditioner for best results.

How does this shampoo reduce flakes and buildup?

The key is salicylic acid, an exfoliating ingredient that helps lift and remove dead skin cells and surface buildup so flakes are less visible. Combined with gentle cleansing agents, the formula clears residue without harsh sulfates that can dry the scalp.

• Contains salicylic acid to exfoliate scalp surface residues.
• Sulfate-free surfactants cleanse gently without over-drying.
• Removes product and sebum buildup that can accentuate flaking.

Will it soothe itching, redness, and irritation?

This shampoo includes calming components alongside the active exfoliant to help reduce sensations of itch and visual redness related to dryness and irritation. Regular use is intended to improve scalp comfort as surface flakes are reduced.

• Soothing agents like propanediol caprylate help calm the scalp.
• Formulated to minimize irritation while addressing root buildup.
• Clinical testing with participants reported reductions in itching and irritation.

How do I use it within my hair routine for best results?

Use on wet hair, lather, and allow the shampoo to remain on the scalp briefly to let the active work, then rinse. Follow with a hydrating conditioner from OUAI to restore softness and smooth the hair cuticle.

• Wet hair thoroughly, apply shampoo to scalp and roots, lather gently.
• Leave on for approximately 3–5 minutes to let salicylic acid act.
• Rinse completely and follow with OUAI conditioner for hydration.

Is this safe for colored or chemically treated hair?

The sulfate-free base makes this formula friendlier to color- and chemically treated hair than traditional anti-dandruff shampoos that use harsher detergents. It focuses on scalp care while aiming to preserve color vibrancy and hair softness.

• Sulfate-free cleansing helps protect color-treated strands from premature fading.
• Designed to cleanse scalp without stripping essential moisture from hair fiber.
• Pair with a color-safe OUAI conditioner for extra protection and shine.

Who is this for: OUAI Anti Dandruff Shampoo is intended for anyone dealing with visible flakes, a dry or itchy scalp, or residue-related irritation who wants a salon-quality, sulfate-free option. It’s suitable for people with color-treated and chemically processed hair who need effective scalp exfoliation without aggressive detergents. Ideal for users seeking an approachable, easy-to-use scalp solution that fits into a regular hair-care routine.

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.