... from direct light*Caffeine is according to customer requirementBiological effects:(-)-Epigallocatechin gallate (egcg), an most potent antioxidant ... protects aganist free-radical DNA damage, protects aganist the effects of ionizing radiation and ultraviolet radiation, ;inhibits lipid ... per day has not been assoiated with any significant side effects. Acute studies reported the oral LD50 of EGCG ...