Pygeum
Pygeum is the bark of the African plum tree, Prunus africana, used in herbal preparations for urinary symptoms of prostate enlargement.
What it is studied for
The strongest rated effects first. Bars show the size of the effect, the letter grades the evidence, and each rating lists the studies behind it.
What is pygeum?
Pygeum is African plum bark, Prunus africana. EMA recognizes a specific extract for traditional use in urinary symptoms related to benign prostate enlargement, after medical exclusion of serious conditions. 1
Key studies
The most recent publications linked to Pygeum's ratings.
Why people take it
SuppCo community snapshot, 2026-09-28. Reasons for use are not evidence that it works.
Questions people ask
How quickly was benefit studied?
The trials lasted about one to four months; they do not establish a reliable onset time for everyone. 2
Were side effects common?
In the older trials, adverse effects were mild and similar to placebo. 2
Does traditional use prove effectiveness?
EMA bases this classification on longstanding use, rather than well-established clinical efficacy. 1
Sources
- European Union herbal monograph on Prunus africana (Hook f.) Kalkm., cortex European Medicines Agency, 2016
- Pygeum africanum for the treatment of patients with benign prostatic hyperplasia: a systematic review and quantitative meta-analysis American Journal of Medicine, 2000 · Study record