ISDIN Hair Density ShampooLambdapil Shampoo helps to provide thicker, fuller looking hair, giving new life to thinning hair in both men and women. The special formula contains ingredients which help hair feel refreshed and healthy, leaving no greasy residue. Lambdapil Hair Density Shampoo can be used on a daily basis for hair in perfect condition. 6. 7FL OZ (200ml) Dermatologist tested, non sensitizing Thinning hair Serenoa serrulata fruit extract, zinc, D biotin, B vitamins