Risun Bio-Tech Inc is one of the leading graviola extract manufacturers and suppliers,Website: , welcome to buy factory supply pure natural and 100% natural graviola extract of both low price and high quality.Graviola ExtractProduct Name: Graviola ExtractBotanical Source: Annona muricata Linn.Part Used: FruitsAppearance: Brown Yellow fine powder.Specifications:  10.0% Polyphenols; 10:1Test Method:UVHealth Benefits:1. Graviola is rich in nutrient and contains extremely high heat.2. It can beautify skin, replenish physical power, invigorate the blood and strong bones, prevent scurvy and cancer, boost the immune system.3. Since ancient times known as a superior tonic, its nutritive value is extremely high. Packing Detail:Net weight: 25Kg per Drum. Packed in two plastic-bags with paper-drum outside Or as per customers request.Storage: Store in a cool, dry and well-sealed container; Keep away from moisture and strong light/heat.Shelf life: Two years under specified environment.