The NSI Scientific Advisory Board, consists of board certified medical doctors, that have reviewed and conducted years of intensive research, resulting in exclusive patents of nutraceutical formulations.All nutraceuticals from NSI utilize powerful UltrAbsorb Technology™. This means they contain highly concentrated nutrients, the most bioactive forms and digestive aids to maximize absorption . by up to 250%! Our raw materials undergo rigorous clinical testing to ensure only full-standardized herbs, vitamins and supplements go into every bottle.These vitamins, minerals and nutrients undergo rigorous clinical testing.The process of standardization is achieved by isolating the small portion of a plant or herb that contains the active ingredient that produces the actual clinical benefit. For example, 100 mg of a whole plant herbal nutrient in its raw (non-standardized) form may contain only 5 mg of the active ingredient. The active ingredient is then isolated and concentrated through standardization.Rest assured that NSI only manufactures the very best.

f for any reason you are unhappy with any product you have purchased from us, you may return it for a full refund (less shipping and handling). Only one opened package of any product is eligible for return. All others of the same product must be in a factory sealed container for refund. DVDs that have been opened cannot be returned. You are covered by this unconditional money back guarantee for a full 30 days from your date of purchase. Please e-mail or call our Customer Service Department at returns@gonsi.com or 1-800-848-2990 within 30 days of the shipment date to receive authorization and return instructions.