Dietary ConsiderationsYeast FreeSugar FreePreservative FreeFree of Artificial Colors/FlavorsServing Size:1 CapsuleAmount Per Serving Vitamin C 1000mg Magnesium 40mg Zinc 5mg Manganese 1mg Potassium 10mg Suggeseted use: One capsule or more daily. Contains no yeast, sugar, dye, preservative. CMAX3 (374250A) Bio-Tech