Selen mse delivers 50mcg of selenium in its most bioavailable form — biologically bound to Spirulina platensis, a nutrient-dense freshwater microalga rich in chlorophyll, plant protein, minerals, and trace vitamins. Unlike synthetic inorganic selenium salts, this organic form (selenomethionine) is absorbed and utilized with high efficiency, making it well suited for long-term, everyday supplementation rather than acute correction.

Selenium is a required cofactor for glutathione peroxidase and other selenoproteins that regulate oxidative stress and redox balance across nearly all tissues, and it plays a direct role in the conversion of ubiquinone to ubiquinol (active CoQ10) at the cellular level. It also supports normal thyroid hormone synthesis, healthy immune and inflammatory responses, and normal hair, nail, and sperm formation.

Because Spirulina platensis is naturally low in iodine, this formula is considered tolerable for people with iodine sensitivity or thyroid conditions who still need to address a selenium gap. Selenium needs can rise with a vegetarian or vegan diet, high stress, intense exercise, smoking, pregnancy, and breastfeeding — situations where this everyday-maintenance formula is designed to fit.

Made in Germany. Free from alcohol, milk protein, milk, sugar, gluten, yeast, dye, gelatin, flavorings, colorings, and preservatives.