Coleus (Forskohlii)
Plectranthus barbatus
Source of forskolin, studied for blood pressure, glaucoma, and metabolism with mixed results.
Traditional use (ayurveda): Source of forskolin, studied for blood pressure, glaucoma, and metabolism with mixed results.
Source of forskolin, studied for blood pressure, glaucoma, and metabolism with mixed results.
Active constituents are under study; evidence ranges from traditional use to preliminary human trials.
- Source of forskolin, studied for blood pressure, glaucoma, and metabolism with mixed results.
Evidence strength: limited human.
- See the evidence level above
- May lower blood pressure and add to blood thinners and heart medications.
- Pregnant/breastfeeding people without medical advice
May lower blood pressure and add to blood thinners and heart medications.
May interact with prescription medications — review with a clinician if you take any.
Use caution in pregnancy, breastfeeding, for children, and with chronic disease unless cleared by a clinician.
Choose reputable, tested suppliers; correct identification is essential for wild-harvested plants.