Cayenne pepper, derived from Capsicum annuum, has a long history of use in both culinary and traditional healing practices, with modern research increasingly exploring its active compound, capsaicin. Studies indicate that capsaicin may support healthy blood circulation, aid digestive function, and play a role in metabolism by promoting thermogenesis, the body's process of generating heat from food. Research suggests that topical capsaicin preparations may help ease certain types of discomfort by temporarily desensitizing nerve receptors, while some evidence points to its potential for supporting appetite regulation and relieving sinus congestion. Available as a powder, capsule, or topical cream, cayenne pepper remains one of the more widely studied herbal supplements, though individual responses can vary and ongoing research continues to clarify its full range of effects.
Compare this supplementThese 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 |
|---|---|---|---|---|
| Capsule | 2–6 mg | Daily | Appetite control and energy expenditure | Based on RCTs examining capsaicin effect on satiety and thermogenesis |
| Capsule | 30–120 mg | Three times daily | Metabolism support and appetite control | Common in clinical trials using standardized capsaicin capsules |
| Extract | 100–200 mg | Daily | Metabolism support and sinus congestion relief | Common in clinical trials using standardized capsicum extract |
| Powder | 1–3 g | Daily | Digestive health and blood circulation | Traditional use and observational studies |
| Topical | 8 % | As needed | Neuropathic pain relief (single-application patch) | Based on RCTs using high-concentration capsaicin patch (Qutenza) |
| Topical | 0.03–0.1 % | Three times daily | Pain relief for musculoskeletal and neuropathic pain | Common in clinical trials using capsaicin cream formulations |