CRITICAL MASS is the most comprehensive Lean Mass Gainer on the market, now containing 60g of protein from Whey Protein Isolates and Milk Protein Isolates!* Our ultra low lactose, low glycemic formula makes CRITICAL MASS easy to digest, delivering massive gains with zero bloating or gas! Add Quality Muscle, Not a Sloppy Gut.†
Adding qua
4.7
12 ratings
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Most amazing product on the marker. 0 bloating, good quality, and it works better than anything else.
C
Christopher · June 10, 2026
Awesome
K
Keith · February 27, 2026
Great taste perfect for morning or after gym. Not overfilling easy to digest.