CBUM Mass Gainer 5.4kg Weight Gainer

CBUM Mass Gainer – Build Serious Size

Pack on serious mass the Chris Bumstead way with CBUM Mass Gainer. Each serving delivers 1,070 calories, 53g of protein, and 200g of premium carbohydrates to support muscle growth, recovery, and performance—without loading the formula with unnecessary sugars.

This advanced blend combines fast-digesting whey and slow-release casein to support sustained muscle protein synthesis. The premium carb matrix—maltodextrin, sweet potato starch, oat flour, and quinoa powder—provides long-lasting energy and enhanced recovery.

Key Benefits:

• 1,070 calories per serving to support bulking and size gains

• 53g of protein from fast and slow-digesting sources

• Premium carbohydrate blend for sustained energy

• Low sugar formula with no filler calories

• Supports muscle recovery, repair, and growth

Why CBUM Mass Gainer?
Unlike typical mass gainers, CBUM delivers high calories and quality nutrition in a clean, balanced formula—built for real results.