PhD Nutrition Synergy ISO 7 Bar is a great tasting protein bar that contains Whey Protein Isolate and Micellar Casein. Each bar provides 28g of Protein.As Protein contributes to a growth in and the maintenance of muscle mass, increasing protein intake can be particularly beneficial to those following a training plan designed for muscle gain. This delicious protein bar is a convenient way to add protein to the diet.These bars also contain 3g of Creatine. Creatine supports an increase in physical performance during successive bursts of short-term, high intensity exercise and can therefore be of use to those undertaking weight training exercise. Finally Synergy ISO 7 Bars contain Zinc and Magnesium. Zinc contributes to a range of biological functions including normal protein synthesis and normal function of the immune system. Magnesium supports electrolyte balance, normal muscle function and normal protein synthesis.To support a high protein diet, PhD Nutrition Synergy ISO 7 Bar recommend consuming up to two bars daily.Suitable for Vegetarians.