No-rinse concentrated serum for thin, brittle hair Contains 95% active ingredients of natural origin Enriched with tamarind seed extract, a plant-derived hyaluronic acid molecule that helps restore moisture to the hair fiber and builds antioxidants Protective layer protects scalp and hair fibers Provides a lightweight and non-greasy finish Scalp feels instantly comfortable Hair looks thicker, shiny, bouncy and strong Silicone-free