Joico Clinicure Stimulating Scalp Treat for Chemically Treated Hair Thinning Hair Solution fusing proven botanicals with advanced hair science. - To accelerate scalp respiration, nourish hair follicles, and remove DHT and environmental residue buildup from the scalp, resulting in healthier, thicker-looking chemically-treated hair. - Biotin + vitamin B6 nourish the scalp and prevent DHT. nettle + ivy extract boost circulation, increasing nutrient flow to hair follicles. - Glycoproteins protect and moisturize chemically-treated hair. - Vitamin A, vitamin E + ginkgo biloba protect the scalp against damaging free radicals.