Deactivated Brewer's Yeast Saccharomyces Cerevisiae, Anti-caking Agent: Magnesium Stearate, Zinc Citrate.
Capsule: Vegetable-based shell (Hydroxypropylmethylcellulose).
Composition per day (for 3 vegetable capsules):
Brewer's Yeast: 1500 mg
Zinc: 10 mg