By law, the FDA does not approve dietary supplements. At NutriSage, we follow what the FDA established for nutritional supplements called “current Good Manufacturing Practice” (cGMP). We test each batch of our supplements for identity, purity, strength, and composition, so we can be sure that what’s on the label is what’s in the supplements. We also test each batch for heavy metals, microbes, allergens, and other contaminants, ensuring they are below levels deemed safe by the cGMP.