The Quick Grow Biotin Shampoo with delicious apple fragrance contains a proprietary herbal blend that creates a sulphur rich environment on your scalp to increase your hairs growing cycle, hair density and boost hair growth. This scalp therapy shampoo also contains key actives (below) that increase blood circulation within the scalp to stimulate hair growth. This shampoo assists in prolonging your hairs growing cycle when used frequently and consistently with the Quick Grow Biotin Conditioner.