{"product_id":"ouai-fine-hair-volumizing-shampoo-biotin-thickening-for-flat-hair-with-chia-seed-oil-keratin-10-oz","title":"OUAI Fine Hair Volumizing Shampoo - Biotin Thickening for Flat Hair with Chia Seed Oil \u0026 Keratin, 10 Oz","description":"\u003cp\u003eSay goodbye to flat, thin hair—this OUAI shampoo delivers major bounce and lasting volume without stripping your strands.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGet instant lift and long-lasting volume for fine hair with this biotin-infused formula. The lightweight cleanser gently cleanses while adding thickness at the roots, leaving you with fuller-looking locks that stay voluminous all day.\u003c\/li\u003e\n\u003cli\u003ePowerful natural actives work in harmony to thicken and strengthen your hair. Biotin reduces breakage for healthier strands, chia seed oil adds density without weighing down, and hydrolyzed keratin smooths and enhances shine—no harsh chemicals needed.\u003c\/li\u003e\n\u003cli\u003ePerfect for anyone with fine or thinning hair, whether you're a woman or man. Safe for color-treated, keratin-treated, or chemically-processed locks, and free of sulfates, parabens, phthalates, and gluten—so you can feel good about every wash.\u003c\/li\u003e\n\u003cli\u003eThoroughly wet your hair from roots to ends, then lather a quarter-size amount in your hands. Massage into the scalp and through the lengths, focusing on areas that touch your head. Rinse completely before pairing with OUAI Fine Conditioner for maximum volume retention.\u003c\/li\u003e\n\u003cli\u003eEnjoy the Mercer Street scent—Italian lemon, iris, and white musk—that transports you while caring for your hair. Free of harsh ingredients and not tested on animals, this sulfate-free shampoo is gentle enough for daily use without compromising results.\u003c\/li\u003e\n\u003cli\u003eYou'll receive one 10-fluid-ounce bottle of OUAI Fine Hair Volumizing Shampoo—perfect for keeping your voluminous routine going strong.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OUAI","offers":[{"title":"Default Title","offer_id":46906275692598,"sku":"QVMH-4QXS","price":26.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/4449\/2086\/files\/511SN3d82fL._SL1500.jpg?v=1784207849","url":"https:\/\/legabio.com\/products\/ouai-fine-hair-volumizing-shampoo-biotin-thickening-for-flat-hair-with-chia-seed-oil-keratin-10-oz","provider":"LegaBio - Legacy BioDesign","version":"1.0","type":"link"}