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MaxiNutrition Progain Extreme Mass and Size Protein Shake Powder, 1.5 kg

Every serving of Progain Extreme provides 600 calories, 3 g calcium HMB and 40 g of high-quality protein for gains in muscle size
The protein formula naturally contains 9.9 g of branched chain amino acids (BCAAs) in every serving, which includes 4.5 g of the key amino acid and leucine
MaxiNutrition only use proven, reliable ingredients with known scientific benefits in their products

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