NutraBio Extreme Mass Gainer Protein Powder, 53G Protein, Clean Weight Gainer, Increase Muscle Mass Mobility Support Strengthens Immune System: With approximately

Strengthens Immune System: With approximately 80% of your immune system located in your gut

With Home Made

Easy to Digest: Our formula is lactose-free

helping you avoid fatigue

Each strain is individually selected for its ability to resist gram-negative bacteria in different digestive tract tissues

NutraBio Extreme Mass Gainer Protein Powder, 53G Protein, Clean Weight Gainer, Increase Muscle Mass Mobility Support Strengthens Immune System: With approximatelyNutraBio Extreme Mass is a clean mass gainer delivering 650 calories, 53g protein from WPC80 and micellar casein, and 100g complex carbs per serving. Includes 12g BCAAs for recovery support with only 6g fat. No fillers, no amino spiking, and full label disclosure. Ideal for hardgainers looking to build quality muscle mass.