T.A.S. Brand Mangosteen Juice in 10.5fl oz (300 ml) can. Refreshing Tropical Mangosteen Juice. The fruit of the mangosteen is sweet and tangy, juicy, and somewhat fibrous, with an inedible, deep reddish purple-colored rind (exocarp) when ripe. Product of Thailand. Halal Certified حلال . Health Benefit of Mangosteen: ■It is helpful in aiding fatigue, inflamation, depression, stomach ulcers, tumors, immune system boost, and aging. ■It relieves constipation, urinary disorders, skin rashes.