Smooth Perfection Shampoo for colour-treated hair is an anti-frizz shampoo that gently cleanses strands while fighting frizz and protecting hair colour, and is scented with an aromatic blend of violet, clove and musk. The formula is sulphate free to allow for a gentle cleansePureologyu0027s Anti-Fade Complex and patented ingredient blend protects colour vibrancy and ensures lasting colour payoff. Pureologyu0027s dual-benefit high-performing formulas provide colour protection and customised care to address individual hair needs. To use: Apply to wet hair, lather, and rinse. Follow with Smooth Perfection Conditioner. In case of contact with eyes, rinse them immediately.-Sulphate free for a gentle cleanse.-Vegan formulas, no animal-derived ingredients or by-products. Pureology never tests on animals.-Pureology shampoo and conditioner bottles (excluding caps) are made from 95% post-consumer recycled plastic.-Concentrated formulas – each 266ml bottle is designed to last up to 80 washes.