The hair product line includes 3 products: (1)Hair shampoo. (2) hair serum. (3) hair oil the efficacy of this product line due to the technology we use, as we combined the best natural resources with the biotechnology to give satisfying results. our key ingredient: pumpkin seed oil. castor oil. blend of essential oil. Tricorexina. probiots. collagen. This product line is Unisex. for hair and scalp. all scalp types are even sensitive once. organic origin. made in Italy