Mangosteen rind is unusually concentrated in xanthones, a class of antioxidant polyphenols that have drawn research interest for fighting everyday oxidative stress.
It's included as one of three antioxidant-leaning ingredients in the formula, alongside turmeric and resveratrol.
At 100 mg, it's one of the larger single doses in the formula, matched only by prickly pear and cinnamon bark.
Where it sits in the formula: part of LipoJaro's Antioxidant Protection category, alongside Turmeric Extract (95% Curcumin), Resveratrol Extract.