Dietary supplement with mineral formula, which helps protect the body from oxidative damage from free radicals. Made with selenium, a mineral that helps protect cells from oxidative damage, contributes to the normal functioning of the immune system and spermatogenesis. Helps maintain hair, skin and nails in normal condition. Contributes to maintaining strong and healthy bones, and helps to improve sports performance. Has properties that support brain health and a positive mood. Clinically proven.