myrciaria dubia

Myrciaria dubia is an Amazonian evergreen shrub whose fruit is commonly known as "camu camu." The fruit is notable for its extremely high vitamin C content and a rich profile of bioactive compounds including phenolic acids (such as ellagic acid), flavonoids (like rutin and quercetin), anthocyanins (cyanidin-3-glucoside), carotenoids (β-carotene, lutein), and various minerals. Traditionally used to address malnutrition due to its nutrient density, it has also been investigated for antioxidant, anti-inflammatory, antinociceptive (pain-relieving), antiedematogenic (anti-swelling), anti-allergic effects via mast cell stabilization and histamine receptor inhibition[1][2][3][5][7][9]. Its mechanism of action appears to be multifactorial—primarily through antioxidant activity attributed to vitamin C and polyphenols; some studies suggest direct inhibition of histamine H1/H4 receptors and histidine decarboxylase[9]. It is being explored in early clinical trials for potential roles in cancer therapy support and other chronic diseases but lacks robust evidence or regulatory approval for any specific indication.

Brand names

camu camucamu camu capsulescamu camu powder encapsulated

Other names

Myrciaria dubiaCamu-camuCacariCamocamo