Sentinel Brewer's Yeast is a dietary supplement containing 500mg of deactivated yeast per tablet, with 250 tablets per bottle. This nutrient-rich supplement is a natural source of B-vitamins, proteins, minerals and amino acids that support overall health and wellness. Key features: • 500mg of Brewer's Yeast per tablet • 250 tablets per bottle • Natural source of B-vitamins • Contains beneficial proteins and minerals • Supports energy metabolism • Promotes healthy digestion Brewer's Yeast (Saccharomyces cerevisiae) is a nutritional supplement made from a single-celled fungus. It's different from active yeast used in baking and brewing, as it's been deactivated through a heating process. This supplement is particularly popular among those looking to boost their B-vitamin intake naturally or support their nutritional needs through a vegetarian source. The amber glass bottle helps protect the product from light and moisture.