NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics.
SPORTS RECOVERY*: A clinically researched, naturally occurring metabolite of the branched-chain amino acid leucine.
PRESERVE LEAN MUSCLE TISSUE*: HMB normally plays a role in the regulation of protein breakdown in the body, helping to preserve lean muscle tissue.*
GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
Packaged in the USA by a family owned and operated company since 1968.
