While other products deliver the calories, TwinLab takes a more scientific approach so that you gain muscle mass, not fat. Gainers Fuel Pro has been specifically formulated to the ratio of carbs/fat/protein used by professional body builders. This advanced formula consists of only the highest quality protein from 100% whey sources, delivering this muscle boosting nutrient in its most bioavailable and digestible form. Rich in complex carbs, we've included high performance fat from MCT oil which increases energy and reduces muscle breakdown. Add a superior amino acid profile and increased antioxidant levels for enhanced recovery, and you've got the right combination to maximize your muscle growth.
Since 1968, the Twinlab brand has been the trusted leader for innovative, high performance health and wellness products. Twinlab's plant in American Fork, UT, is a NSF GMP registered facility from which we manufacture, package and distribute over 1,000 premium quality products. The NSF program verifies that Twinlab's manufacturing plant has met NSF International's stringent independent registration process guidelines, which include facilities and manufacturing process inspections and reviews to assure compliance with NSF's rigorous banned substances standards. Facilities registered GMP by NSF conform to the highest verification process including ongoing monitoring via two annual facility inspections, to ensure continued compliance with program requirements.