Nature's Bounty, Magnesium, 500 mg, 200 Coated Tablets digestive Enzyme Formulas Thyroid hormones regulate the metabolism

Thyroid hormones regulate the metabolism of proteins

333% Riboflavin (vitamin B2) (as riboflavin

serotonin and trace elements

2 mg * Boron (as boron citrate)† 1 mg * *Daily Value not established

ethoxylated castor bean oil

Nature's Bounty, Magnesium, 500 mg, 200 Coated Tablets digestive Enzyme Formulas Thyroid hormones regulate the metabolismSupports Bone & Muscle Health Mineral Supplement Coated for Easy Swallowing Guaranteed Quality Laboratory Tested Nearly 50 Years of Trusted Quality At Nature's Bounty, we are committed to your health. For nearly 50 years we have been making trusted products, backed by science, and made with only the purest ingredients guaranteed. So you can get the most out of life every day. Sugg. Use For adults, take one (1) tablets daily, preferably with a meal.