What do IU, mg & mcg mean?
Many of our ingredients are listed with notations. We understand that our customers need to be able to understand what they’re getting, so here’s what those notations mean. mg = milligram 1000 mg = 1 gram mcg = microgram 1000 mcg = 1 milligram IU = international unit – This measurement is used for the fat-soluble vitamins – Vitamin A, Vitamin D and Vitamin E. The measurement of IU is not easily compared to milligrams, since it depends on the particular substance.
