Discover the Solide Biome-Friendly Shampoo made with 86% natural ingredients that cleanse hair effectively and gently. Enriched with a microbiome-friendly herbal complex (recycled patchouli and organic sage) and castor oil extract, it strengthens, revitalizes and protects the hair ecosystem. The scalp is revitalized and the hair is nourished, soft and flexible. - No soap - Free of sulfate surfactants - Silicone-free How to use: Lather between your hands or on wet hair, massage until you obtain a generous foam and rinse with clean water.