BSN's True Mass is a macronutrient-heavy lean mass gainer tailored specifically towards people looking for the additional caloric support necessary to maximize lean muscle mass gains, and for individuals that require a heightened level of nutrients owing to a higher metabolic rate. True Mass contains a multi-functional AM to PM protein blend that feeds your muscles for up to 8 hours, a blend of complex carbohydrates that provides useable energy for your muscular frame, along with Medium Chain Triglycerides (MCTs) and Essential Fatty Acids (EFAs) for heart health and hormonal support. Further fortifying True Mass is the addition of Branched Chain Amino Acids (BCAA's) for positive nitrogen balance, fiber for nutrient uptake, glutamine peptides for recovery and glutamine alpha ketoglutarate for maximal anti-catabolic effects.

True Mass Proprietary Protein Matrix
Each of True Mass's proteins provides a unique and complimentary profile of amino acids and absorption rates, ensuring that your muscles never run out of protein building blocks. True Mass features a sustained-release multi-functional micellar protein matrix that contains fast and slow digesting proteins, which supports/elevates circulating amino acid nitrogen levels for up to 7 hours. Suitable for AM or PM use.

BSN's Exclusive Advanced Flavor Technology: A breakthrough in flavor technology that replicates some of the most mouthwatering shakes you have ever tasted.