99% of the supplements on the market today are either synthetic or GMO. Grown By Nature is Organic, Non-GMO, Wholefood Supplementation and made in the USA. Grown By Nature has been proven in a Supreme Court decision to be better retained, better absorbed, and better utilized than synthetic U.S.P. "supplements" Serving 15 countries world-wide, Grown By Nature is made in the USA under strict standards. Please contact us for interest in wholesale distribution. contact@grownbynature.com