USN Anabolic Mass Gainer is a maximum-output gainer for people whose metabolisms burn through normal food intake. A single serving stacks up 1,280 calories, 55g of protein from premium sources, 250g of carbohydrates and 11.2g of BCAAs — a complete growth meal in shake form.
The 12lb bag makes it practical for the long haul, because gaining size isn't a one-week project.
Per Serving
- 1,280 calories (varies slightly by flavour)
- 55g protein from a premium multi-source blend
- 250g carbohydrates to fuel training and growth
- 11.2g BCAAs supporting recovery
- Great taste that survives daily repetition
How to Use
Blend or shake 4 scoops with 500–600ml of water for 45–60 seconds. Use post-workout or between meals; split into half servings if the full dose is too much at once early on.
Who It Suits
Hard gainers, fast metabolisms, and athletes in aggressive bulking phases who need calories they can actually get down consistently.
