Lean Gains is a daily boost of aminos specifically designed for women to help build lean muscle faster. BCAAs, or block chain amino acids, work alongside L-glutamine for a synergistic effect in building lean muscle tissue while giving the immune system a boost. Lean Gains helps to reduce muscle breakdown during exercise and regulate protein metabolism throughout the body. Made with the highest quality, all-natural ingredients, there are no artificial flavors, sugars or GMOs. Lean, strong muscle starts here. Made with trusted, tested formulas: Our formulas have been used and trusted by thousands of practitioners and patients nationwide for over 20 years. We are diligent about finding the best raw materials, and our exacting standards of quality, purity, and efficacy are driving more practitioners and patients to us every day. Like you, we want results. ePedigree Certified: An electronic ePedigree traces the changes in ownership of a product. Our products are a part of the ePedigree Program. ProGlow ProteinTM delivers high quality nutritional supplements specifically formulated for women, and every stage of our manufacturing process is carefully tracked to ensure authenticity. Allergen Free: With minor exceptions, our formulas do not contain wheat, gluten, corn protein, yeast, soy, animal, or dairy products. None of our formulas contain artificial colors, artificial sweeteners, or preservatives. We only use vegetable capsules. All binders are hypoallergenic, non-animal derived compounds. We strive to provide the highest quality herbs and the best value. When they are available in the marketplace, and especially when they are deemed critical to the efficacy of a formula.ePedigree Certified - ProGlow ProteinTM delivers high quality nutritional supplements specifically formulated for women, and every stage of our manufacturing process is carefully tracked to ensure authenticity. Allergen Free - With minor exceptions, our formulas do not contain wheat, gluten, corn protein, yeast, soy, animal, or dairy products. Made with trusted, tested formulas - Our formulas have been used and trusted by thousands of practitioners and patients nationwide for over 20 years.