Arnica, derived from the mountain plant Arnica montana, has a long history in European folk medicine for soothing bruises, sore muscles, and minor injuries. Research suggests that topical arnica gel or cream may help reduce bruising, swelling, and pain, particularly following surgery or physical exertion, with some clinical studies showing modest benefits for post-operative recovery and exercise-related muscle soreness. Homeopathic arnica pellets are also widely used, though evidence for their effectiveness remains more mixed and is still a subject of ongoing scientific discussion. Studies indicate that topical preparations are generally well tolerated by most adults when applied to unbroken skin, though the raw plant itself can be toxic if ingested. As with any remedy, consulting a healthcare provider is a reasonable step before incorporating arnica into a personal wellness routine.
Compare this supplementResearch suggests that Arnica montana and related plant extracts have shown some promise in supporting wound healing ...
View studies →Research suggests that Arnica montana has meaningful anti-inflammatory properties supported by a range of laboratory,...
View studies →Research suggests that arnica may offer meaningful pain-relieving benefits across a range of conditions, including os...
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 | 6–30 mg | Daily | Anti-inflammatory support and muscle recovery | Oral extract doses referenced in clinical studies; less common than topical use |
| Liquid | — | As needed | Homeopathic preparation commonly used for trauma, bruising, and post-surgery recovery | Homeopathic dilutions (e.g., 6C, 12C, 30C) studied in RCTs; efficacy results are mixed |
| Topical | 15–25 % | Two to three times daily | Muscle soreness, bruising, and pain relief from minor injuries | Common concentration in clinical trials using Arnica montana gel or cream |
| Topical | 3.5–7 % | Two to three times daily | Post-surgery recovery, wound healing, and reduction of bruising and swelling | Lower concentration range used in several RCTs for post-operative applications |