Bioteekki Super Selenium is a strong and well-absorbed selenium preparation that contains three different forms of selenium: selenium methionine, selenium yeast, and sodium selenium. Each form of selenium has its own important role in the body, and for the optimal selenium support, it is important that the product contains all three forms of selenium. The versatile combination of three forms of selenium in the easy-to-swallow tablet guarantees excellent bioavailability. Selenium is an important mineral for the normal function of the immune system as well as for the thyroid function. Selenium is also important for the well-being of hair and nails and also to normal spermatogenesis. In addition, selenium is an antioxidant that protects cells from oxidative stress. The product does not contain constituents of gluten-containing cereals or ingredients of animal origin. Lactose-free, milk-free and gelatin-free. Suitable for vegans.