Here at SarmsGlobal we take sarm quality control very seriously. We review every fresh batch of product we have for sale by running monthly tests. This ensures that the product you buy is better then the last. All sarms are sent to a trusted laboratory for full analysis to determine the quality and quantity of the sarm being tested. By consistently following this protocol, we ensure all sarms are pure and potent. No other sarms companies take quality control this far but we are too proud to offer our customers any less.