Mass Gain has specifically been formulated to help those with a fast metabolism or poor appetite to gain muscle mass. This unique mass gain has high potency complex carbohydrates and a protein matrix that supplies your muscles with growth promoting amino acids, vitamins and essential minerals.
Mass Gain is an after training supplement that is used by professional athletes and gym addicts as a weight gain supplement or a supplement to aid recovery after extensive training. GBR Nutrition aims to provide people with a solution to combat this. Our mass gain formula is specifically created for those who have a high metabolism and struggle to gain weight. It can be used by people who partake in all sports.
Perfect for those with a Fast metabolism or poor appetite.