Five groups, one daily dropperful.
Green tea, cayenne, guarana, forskohlii and L-carnitine target calorie-burning pathways.
Chromium and gymnema target blood-sugar-related appetite swings.
Maca, eleuthero and ginseng aim for stamina without a stimulant crash.
Amino acids and GABA support digestion and offset stimulant jitters.
Every mechanism above reflects real research on the named ingredient categories — but RetraBurn's finished formula hasn't been independently clinically tested as a combination, and 21 of its 22 ingredients share one undisclosed-by-ingredient blend total. It's a support tool for a routine that already includes nutritious eating and activity, not a replacement for either.