Nupure Probaskin Biotin, Zinc and Selenium for Healthy Skin - 60 Capsules in a 2 Capsule System - 6 Special Bacterial CulturesFor acne and blemished skin. Our skin is exposed to stress every day. Numerous factors such as sunlight, nicotine and other environmental toxins create so called oxidative stress, which plays a significant role in skin ageing. Selenium, copper, zinc, manganese, vitamin C, vitamin E and vitamin B2 protect against oxidative stress and can thus help protect the skin. Nutrients for healthy skin. In addition, nupure probaskin contains zinc, iodine, vitamin