Joico Clinicure Purifying Scalp Cleanse for Natural Hair Thinning Hair Solution fusing proven botanicals with advanced hair science. - Cleanses the scalp of DHT and environmental residue that can contribute to hair loss, creating an optimal scalp environment for healthier, thicker-looking hair - Biotin, vitamin B6 + nettle nourish the scalp and remove DHT. - Vitamin A, vitamin E + ginkgo biloba neutralize damaging free radicals. - Invigorating balm mint + hops cool, soothe, and improve the condition of the scalp.