Reproductive Health Healthy Sexual Activity Raw, Gelatinized Non-GMO A Dietary Supplement Vegetarian/Vegan Botanicals / Herbs Family Owned Since 1968 GMP Quality AssuredMaca (Lepidium meyenii) is grown at high elevations in the Andes region of central Peru. It has been traditionally used for centuries as a food source and as a general energy tonic. More recent scientific data suggest that "gelatinized" maca may help to support healthy sexual activity and fertility for men. Clinical data indicate that maca does not exert a direct effect on endocrine function.