Pharma Nord Bio-Selenium + Zinc (with vit C, E and B6) 360 tabsBio Selenium + Zinc tablets from Pharma Nord are based on extensive antioxidant research. Selenium works synergistically with vitamins B6, C, and E, as well as with the mineral zinc, in contributing to the protection of body cells from oxidative stress. The antioxidants in this unique complex that have been on the market for more than 40 years, supports, protects and complements each other, and their co operative actions and high quality makes Bio