SeleMit® delivers 200 mcg of selenium in its inorganic form, sodium selenite — chosen specifically because it's absorbed faster than organically bound (yeast-based) selenium forms. This makes SeleMit® particularly well-suited for addressing acute selenium deficiency, since the mineral is rapidly available for selenoprotein synthesis rather than requiring conversion.

Selenium is an essential trace mineral and a key cofactor for several protective enzyme systems in the body. It supports glutathione peroxidase, an enzyme central to the body's antioxidant defenses, and thioredoxin reductase, which plays a role in regenerating the active form of CoQ10 (ubiquinol) from ubiquinone — making selenium status relevant even for cellular energy metabolism.

Selenium contributes to normal thyroid hormone synthesis and function, supports a properly functioning immune system, helps protect cells from oxidative stress, and maintains normal hair, skin, and nails. It's also involved in normal sperm formation and fertility.

Manufactured in Germany under the mse MitoMed®/Dr. Enzmann line, SeleMit® is gluten-free, soy-free, and free from preservatives, flavorings, and colorings — formulated for people with a confirmed or suspected acute selenium deficiency, including those under increased physiological demand (stress, intense training, vegetarian/vegan diets, pregnancy, or breastfeeding).