OUAI Medium Hair Hydrating Shampoo Travel Size 32 oz — Frizz Control & Color Safe

OUAI Medium Hair Shampoo Travel Size is a hydrating, frizz-fighting cleanser formulated for medium-density hair that cleanses, nourishes and restores shine without sulfates or parabens.

Designed for hair that sits between fine and thick, this travel-size (32 oz) OUAI Medium Hair Shampoo gently removes dirt and buildup while delivering moisture and frizz control. The formula combines babassu and coconut oils, kumquat extract and keratin to hydrate, smooth and strengthen strands. It’s safe for color- and chemically-treated hair and crafted without sulfates, parabens, phthalates, gluten or animal testing.

How does this shampoo balance cleansing with hydration?

The formula cleans without stripping by using milder surfactants alongside nourishing oils and keratin. That balance keeps roots fresh while preventing the dryness that causes frizz and dullness.

• Babassu oil to moisturize scalp and hair fiber.
• Coconut oil helps seal ends and reduce breakage.
• Mild cleansing agents remove impurities without harsh stripping.
• Keratin smooths and detangles for easier styling.

Will this help frizz and improve shine on medium hair?

Yes—ingredients target surface frizz and internal strength so hair looks smoother and reflects light better. Regular use helps hair feel softer and behave more predictably in humid or dry conditions.

• Kumquat extract revives natural shine and brightness.
• Keratin reduces cuticle roughness for smoother texture.
• Oils lock in moisture to limit frizz caused by dryness.
• Safe for color-treated hair to maintain vibrancy.

How should I use OUAI Medium Shampoo for best results?

Apply a palm-sized amount to wet hair, working from roots to ends, then rinse and repeat if needed. Follow with OUAI Medium Conditioner and add OUAI Hair Oil for extra shine and frizz control.

• Massage gently into scalp to lift buildup and stimulate circulation.
• Distribute through mid-lengths and ends for hydration.
• Rinse thoroughly to avoid product residue that can weigh hair down.
• Pair with OUAI Medium Conditioner for balanced moisture.

What’s in the scent and is it overpowering?

The shampoo carries OUAI’s Mercer Street fragrance: a light, modern blend of Italian lemon, jasmine and white musk. It’s designed to be refreshing and long-lasting without overwhelming the senses.

• Top note: Italian lemon for a bright opening.
• Heart note: jasmine adds a floral warmth.
• Base note: white musk for a soft, clean finish.
• Balanced to layer well with other OUAI products.

Who this is for: OUAI Medium Hair Shampoo Travel Size is ideal for people with medium-density hair—straight, wavy, curly or coily—seeking a gentle, hydrating cleanser that tames frizz and preserves color or chemical treatments. Choose this if you want a sulfate- and paraben-free routine with nourishing oils and keratin, plus a signature Mercer Street scent for everyday use or travel.

Ingredients

Aqua (Water, Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Methyl Cocoyl Taurate, Cocamide Mipa, Glycol Distearate, Parfum (Fragrance), Amodimethicone, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Glycerin, Citrus Japonica Fruit Extract, Panthenol, Hydrolyzed Keratin, Polyquaternium-7, Orbignya Oleifera Seed Oil, Cocos Nucifera (Coconut) Oil, Peg-150 Distearate, Sodium Lauroyl Glycinate, Cetrimonium Chloride (Anti-Static Agent/Agent Antistatique), C11-15 Pareth-7, Laureth-9, Trideceth-12, Cocoglucosides Hydroxypropyltrimonium Chloride, Acrylates Copolymer, Tocopherol, Peg-200 Hydrogenated Glyceryl Palmate, Peg-7 Glyceryl Cocoate, Disodium Edta, Citric Acid, Sodium Chloride, Sodium Hydroxide,, Tetrasodium Edta, Phenoxyethanol, Sodium Benzoate, Potassium Sorbate, Benzyl Alcohol, Benzyl Salicylate, Limonene, Hexyl Cinnamal, Ci 15985 (Yellow 6)