MRM's Natural Gainer contains all the essential amino acids for lean muscle growth.* Natural Protein Optimizer™ is a blend of hormone and BSE-free whey protein concentrate and isolate, plus micellar casein for fast and slow digestion. These proteins are packed with aminos, including BCAAs, for muscle growth.* Plus, each serving has a high level of protein to help grow and maintain a healthy weight.*

MRM has infused All Natural Gainer Chocolate 3.3 lb with protein-digesting enzymes and five microencapsulated probiotic strains, ensuring effective digestion and improved gut health. Our digestive-supporting formula is designed to break down proteins quickly, so they can be readily absorbed, and also protect the probiotic strains from the harsh environment of the stomach, allowing them to colonize, promote better digestion, and strengthen your immune system.

MRM Natural Gainer provides good calories from a clean carbohydrate complex consisting of trehalose, VitaFiber™(Isomalto-oligosaccharide), and maltodextrin. This preferable combination of fast and slow digesting carbohydrates and fiber provides calories that are less prone to increase “body fat” while offering a long-lasting source of energy and not creating blood sugar spikes, which can be detrimental to healthy weight gain.*

Although fat is a highly concentrated source of energy (double that of protein and carbohydrates), the fats in MRM’s Natural Gainer blend were precisely chosen for their ability to offer unique benefits to the heart and cell membrane.* Sunflower oil is a heart healthy oil high in unsaturated fats, which are mostly deficient in the standard American diet.*