15mg — a compound studied for its relationship to glucose metabolism.
Berberine is a plant compound with a substantial research base specifically around glucose metabolism and insulin sensitivity, more closely tied to blood-sugar research than to weight loss directly.
Most clinical research on berberine has used doses in the 500mg to 1,500mg per day range, considerably higher than the 15mg found in a single LipoJaro serving.
LipoJaro includes Berberine HCL as part of its blood-sugar-focused pairing with Cinnamon Bark Extract.