We have posted reviews and information for most known fat burners and their common ingredients. Our reviews are written by our editorial board, along with past visitors to our website. When the word "fat burner" is used on the label or marketing of a diet pill or weight loss supplement, the product is usually a stimulant that "works" by increasing metabolism. Stimulants increase the activity of either the sympathetic nervous system, the central nervous system, or both. Some stimulants produce a sense of euphoria and often increase or maintain alertness. Common side-effects of many stimulants include increased blood pressure and heart rate. Numerous ingredients are used in fat burners.
Fat Burner Ingredients