Product details:Give your wash day routine a strong foundation. Curls, coils and waves are naturally more fragile, which is why our game-changing shampoo for curly hair, coily hair and wavy hair replenishes with an essential curl-strengthening peptide derived from plant proteins. This silicone-free shampoo for curly hair types removes impurities and product build-up from hair and scalp. When used with be curly advanced™ conditioner it acts as a defensive shield, enveloping the curl to protect against humidity and instantly reduce frizz. After one wash day, curl patterns look healthier and more defined. All curl types: coily (4A - 4C), curly (3A - 3C) and wavy (2A - 2C). All hair types: fine, medium and thick. Created with our expert team of texture stylists. 94% naturally derived. Vegan. Leaping Bunny Approved. Aveda Be Curly Advanced™ Shampoo 250ml