Coleus forskohlii is a tropical plant in the mint family, traditionally used in Ayurvedic medicine, with forskolin being its primary bioactive compound. Research suggests that forskolin activates an enzyme called adenylate cyclase, which increases levels of cyclic AMP (cAMP) in cells — a mechanism that has drawn scientific interest across several areas of health. Studies indicate potential benefits for weight management by supporting fat metabolism, as well as preliminary evidence for blood pressure regulation through smooth muscle relaxation and improved cardiovascular function. Additional research has explored forskolin's role in supporting respiratory health related to asthma, promoting healthy intraocular pressure for eye health, and influencing hormone pathways that may be relevant to testosterone levels. While findings are promising in several of these areas, ongoing research continues to clarify the full scope of its effects.
Compare this supplementResearch suggests that the available published evidence directly supporting forskolin for asthma is extremely limited...
View studies →Research suggests that forskolin may support eye health, particularly in the context of glaucoma, by lowering intraoc...
View studies →Research on Coleus forskohlii (forskolin) for weight management is not represented in the available studies provided ...
View studies →These are commonly referenced dosage ranges for this supplement. They are not medical recommendations. Always consult a healthcare provider before supplementing.
| Form | Dose range | Frequency | Studied for | Source |
|---|---|---|---|---|
| Extract | 10–20 mg | Three times daily | Asthma support and bronchodilation | Based on clinical research including Bauer et al. (1993) on inhaled and oral forskolin |
| Extract | 50–100 mg | Daily | Blood pressure regulation | Referenced in studies evaluating cardiovascular and vasodilatory effects of forskolin |
| Extract | 10–50 mg | Daily | Testosterone support and lean body mass | Forskolin active compound dose range referenced in clinical trials |
| Extract | 250 mg | Twice daily | Weight management and body composition | Used in RCTs including Godard et al. (2005) using 10% forskolin extract |
| Topical | 1 mg | As needed | Eye health and intraocular pressure reduction | Ophthalmic application studied in trials such as Caprioli et al. (1984) |