Adrien Gagnon Brewer's Yeast is a dietary supplement containing 500 mg of brewer's yeast per tablet. This natural supplement provides a rich source of protein and B complex vitamins in a convenient 130-tablet bottle. Key features: • 500 mg of brewer's yeast per tablet • Natural source of protein • Contains B complex vitamins • 130 tablets per bottle • Vegetarian-friendly supplement Brewer's yeast is a nutritional supplement made from a single-celled fungus called Saccharomyces cerevisiae. It is commonly used to support overall health and nutrition due to its rich content of B-complex vitamins, protein, and minerals. The supplement comes in an easy-to-take tablet form and is manufactured by Adrien Gagnon, a trusted name in nutritional supplements.