You can find Mutant Mass at various online supplement retailers:
: Available in 5 lb (2.27 kg), 12 lb (5.44 kg), and 15 lb (6.8 kg) bags. buy mutant mass
: Like most mass gainers, it typically has a shelf life of about 24 months, with expiration dates usually printed on the bottom of the bag. Considerations MUTANT MASS® 5LBS - Weight Gainer Protein Powder You can find Mutant Mass at various online
: Best for authentic products and checking the latest flavors or limited editions. 12 lb (5.44 kg)
: A UK-based retailer that frequently stocks the 6.8 kg (approx. 15 lb) bulk sizes.