Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine Monohydrate and Glutamine…

Amazon.co.uk Price: £32.95 (as of 09/04/2023 20:57 PST- Details)

PACKAGING MAY VARY: New look, with the same trusted Quality
Mass gainer with whopping 1250 CALORIES and 50 g of PROTEIN per serving. Contains less than 5 g fat
Comes as an instantised powder. Mix with fruit or nut butters for a tasty and calorific post-workout drink or take between meals to ENCOURAGE MUSCLE GROWTH

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