Mangosteen
Mangosteen (Garcinia mangostana) is a tropical fruit. Its rind contains xanthones, compounds studied in the laboratory for anti-inflammatory activity.
Also listed as Garcinia mangostana L., Purple mangosteen, Queen of Fruits, Queen of Tropical Fruits
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 mangosteen?
Mangosteen, Garcinia mangostana, is a tropical fruit. Its rind contains xanthones, compounds studied for anti-inflammatory activity in laboratory experiments. Those experiments do not establish a treatment benefit in people. 1
Why people take it
SuppCo community snapshot, 2026-09-28. Reasons for use are not evidence that it works.
Questions people ask
Does it lower blood sugar?
Glucose did not improve in the small pilot trial. 2
Is fruit the same as an extract?
The trial tested a standardized capsule, not ordinary fruit servings. 2
Is natural necessarily safe?
MSK reports a serious adverse-event case; a case report cannot establish how often harm occurs. 1
Sources
- Mangosteen Memorial Sloan Kettering Cancer Center