Hair, Skin, & Nails Support.  Luminous provides nutrients that support skin collagen, tissue strength as well as elasticity.  Contains: Vitamin C, Vitamin D2, Vitamin E, Biotin, Calcium, Magnesium, Zinc, Selenium, Horsetail extract, Gotu kola extract, Rosemary extract, Oatstraw extract, Nettle leaf extract, Silicon, cellulose and water (capsule). 60 vegetable capsules.