Health And Fitness How to Build A Lean Muscle & Protein Supplement Diet Plan greenexnutrition001 posted on 3 years ago — updated on 1 second ago 419 views GXN Protein is prepared with rich quality ingredients that bring in the market with zero sugar & free trans-fat. GXN Brand is producing all Protein supplements with 100% safety standards and approved under FSSAI. gxn protein protein supplement india's best protein