What it is: If there is one thing Chris Bumstead knows how to do, it is how to get absolutely massive! BUM Mass Gainer is a high protein, high carb, low fat mass gainer, pushing 1070 calories per serve! Unlike some other mass gainers, BUM Mass Gainer is not loaded up with unnecessary sugars to pick up the calorie count. With 53g of protein per serve, made up of both fast releasing whey protein and slow releasing casein, BUM Mass Gainer ticks the boxes when it comes to ensuring adequate protein intake. BUM Mass Gainer contains a premium blend of carbohydrates, consisting of maltodextrin, sweet potato starch, oat flour, and quinoa powder.

Directions: Mix 1 Serve (4 scoops) of CBUM Mass Gainer per 500-600ml of liquid to a shaker cup, secure the top and shake for 20-30 seconds until all powder is dissolved.