Coleus forskohlii root extract supplies forskolin, its main active compound. Most studies focus on forskolin for metabolic support and shifts in body composition. The evidence points to small effects on fat loss and holding onto lean mass, but the data is still thin. Adults use it during weight cut cycles or for workout recovery.
Because forskolin is fat soluble, take the extract with a meal that includes some fat. This simple step measurably improves absorption.
Watch for a drop in blood pressure if you take heart or blood pressure medication. Forskolin can also raise stomach acid. Skip this supplement if you have a bleeding disorder or an upcoming surgery.