Hydrating Shampoo Discover lightweight hydration with Aveda Sap Moss Weightless Hydration Shampoo. This silicone-free formula harnesses the power of Iceland Moss and Larch Tree Sap to boost hair moisture by up to 81%, delivering deep nourishment without heaviness. Crafted with 94% natural ingredients, it gently removes buildup, excess oil and impurities while maintaining your hair's natural balance. Experience noticeably smoother, shinier strands with reduced frizz and improved manageability. The fresh, earthy blend of Jasmine, Cypress and organic Olibanum awakens your senses with every wash. Free from silicones, parabens, gluten, mineral oil and petrolatumperfect for all hair types seeking lasting hydration and a lustrous finish.