Over the last 20 years citrulline malate has been used by gym athletes to produce massive pumps and huge gains for strength training. This one ingredient has been very popular in supplements and is found in almost every pre-workout on the market today. 

Beta Alanine is one of the most studied performance supplements for strength training in the gym, running athletes and cyclists. Beta Alanine first came to attention for endurance athletes in 2006, as it has been shown to have a significant benefit on anaerobic and aerobic power production by increasing the ability of the body to create muscle carnosine. 

Nutrients are substances needed for growth, energy provision and other body functions. Macronutrients are those nutrients required in large amounts that provide the energy needed to maintain body functions and carry out the daily training activities. There are 3 macronutrients which are proteins, carbohydrates and fats