Weleda Rosemary shampoo cleans the scalp effectively, washes hair thoroughly, and restores its natural beauty. It regenerates and nourishes hair. The formula is vegan and free from silicones and sulfates. It contains vitamin C, which provides antioxidant protection against free radicals, revitalizes hair and protects it from breakage and fraying, stimulates collagen production and improves hair growth and quality, and prevents excessive hair loss. Vitamin E provides antioxidant protection against free radical damage, hydrates and regenerates the scalp, helps fight dandruff, improves overall hair quality, and prevents frizzing and excessive hair loss. Rosemary nourishes both hair roots and the scalp, soothes and improves blood circulation, which strengthens follicles and stimulates the growth of new healthy hair, fights against hair loss and breakage, and prevents dandruff. To use, apply an appropriate amount of shampoo to wet hair. Work up a lather and rinse thoroughly.