Product Description Product Name:Cranberry / Blueberry extract powder Botanical Name:Vaccinium Myrtillus Part Used: Berry Active Ingredient:Anthocyanidin Structural formula:C27H31O16 Specification Extract Ratio 4:1 to 200:1 Straight powder 1-25% Anthocyanidins UV Concentrate Juice Powder Concentrated Juice Brix 65,Brix 50 Main Functions: 1. Protect and regenerate retinal purple (rhodopsin), and cure patients with eye diseases such as pigmentosa, retinitis, glaucoma, and myopia, etc. 2. Prevent the cardiovascular diseases 3. Quench free radical, antioxidant, and anti-aging 4. A treatment for mild inflammation of the mucous membranes of mouth and throat 5. A treatment for diarrhea, enteritis, urethritis, cystitis and virosis rheum epidemic, with its antiphlogistic and bactericidal action.