Purify your tresses with the OUAI Detox Shampoo Refill Pouch. This concentrated hair cleanser is designed to lift & remove dirt, oil, impurities & build-up from styling products & hard water deposits. Now in a refill formula, you can minimise package waste by opting for this sustainable pouch. The shampoo itself instantly refreshes the scalp, roots & lengths without stripping, drying or fading out your colour. Its gentle formula is free from harmful chemicals & preservatives, making it safe to use on all hair types & textures, including colour-treated, keratin-treated hair & Brazilian blow-outs. Creating a rich lather upon contact with water, the formula swiftly eliminates stubborn dry shampoo & styling waxes to leave your hair soft, shiny & supple. Apple Cider Vinegar helps strengthen weakened tresses, improve lustre by lowering the p H levels of the hair & scalp, & alleviates itchiness with soothing properties. Hydrolysed Keratin smooths splintered hair fibres & tames frizz to leave your mane with an incredible halo of blinding shine. Safe for use on all hair types, even colour- or keratin-treated. Free of SLS, SLES, phthalates & parabens.