Tresos*B PluSe? is a multivitamin, mineral and antioxidant formula containing an extensive 37 active ingredients. It is a trusted dietary supplement which aids in the maintenance of general well-being. Dosage Adults: Take 1 tablet daily with food. Size 50 & 150 tablets Cautions WARNING: When taken in excess of 3000 mcg retinol equivalents (RE), vitamin A can cause birth defects. If you are pregnant, or considering becoming pregnant, do not take vitamin A supplements without consulting your healthcare practitioner. The recommended daily amount of vitamin A from all sources is 700 mcg retinol equivalents for women and 900 mcg retinol equivalents for men. This product contains selenium which is toxic in high doses. A daily dose of 150 mcg for adults of selenium from dietary supplements should not be exceeded.