Sugar content in Flying power energy drink is 27 grams per 8 ounces of serving. It is completely free from caffeine. Some of major components in this energy drink are:

- Tuarine, that is known to build muscles by helping in formation of amino acids ( building block of protein)

- Citric acid, adds citrus like flavor to the drink and also acts antioxidant

- Vitamins like B12, B6 and B3 helps in boosting metabolism

Learn about caffeine free energy drinks here.