Every capsule is manufactured in the USA, in our FDA approved and GMP certified facility, under sterile, strict and precise standards. The Keravita Pro capsules are non-GMO and safe. They do not contain any dangerous stimulants or toxins, and they are not habit forming. On the top of that , Your purchase of Keravita Pro will be covered with a full 60 Day Money Back Guarantee. **Free US Shipping**