... .coliNegativeSalmonellaNegativeUsageCosmetic, Pharmaceutical, Dietary supplementsIntroductionApple Polyphenols are phytochemicals concentrated in the skin of unripe apples. Quercetin, procyanidins, catechins, phloridzin, phlorizin, epicatechin, rutin ... also showing promise in treating male pattern baldness, improving skin disorders, and preventing allergic reactions. Apple polyphenol extracts have ...