Zinc and Selenium from Dr. Mercola is a mineral supplement in capsule form, presented in a pack of 90 capsules. Each capsule contains Zinc (from Zinc Bisglycinate Chelate) 15 mg, Selenium [from Selenium Yeast (Saccharomyces cerevisiae)] 200 mcg, and Copper (from Copper Bisglycinate Chelate) 0.25 mg. The capsule shell is made from Hydroxypropyl Methylcellulose, with additional ingredients including Citric Acid, Organic Rice Extract, Organic Rice Hulls, Organic Gum Arabic and Organic Sunflower Oil. Ingredients Medicinal ingredients per capsule: Zinc (from Zinc Bisglycinate Chelate) 15 mg, Selenium [from Selenium Yeast (Saccharomyces cerevisiae)] 200 mcg, Copper (from Copper Bisglycinate Chelate) 0.25 mg. Other ingredients: Capsule (Hydroxypropyl Methylcellulose), Citric Acid, Organic Rice Extract, Organic Rice Hulls, Organic Gum Arabic, Organic Sunflower Oil. Allergens Free of gluten, GMOs, and soy. No animal-derived ingredients. Directions Adults, as a dietary supplement, take one (1) capsule daily with a meal. Warnings Keep out of reach of children. Do not use if safety seal is broken. If you are nursing, pregnant, taking medication or have a medical condition, consult your physician before taking this product. Storage Not explicitly stated on label. Store in a cool, dry place (standard recommendation).