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Founded in 1991, MET-Rx is one of the world’s leading sports nutrition brands. Best-selling products including Pure L-Glutamine, protein shakes and Big 100 Colossal Bars have made them the number one choice for strength athletes like World's Strongest Man competitor Mark Felix

Supplement Centre are one of the largest stockists of MET-Rx supplements in the UK. We sell their whey protein powder in 908g and 2.2kg tubs. Weight gainers such as X MET-Rx Mass Gainer are available in 2.7kg tubs. MET-Rx Pure creatine comes in 700mg capsules and as powder in 400g and 1kg tubs.