Reserveage nutrition reservatrol dietary supplement combines japanese knotweed extract and organically grown grapes from france to make 500 mg. Of reservatrol per capsule. Our antioxidant-rich formula support optimal levels of the so-called longevity gene while helping your body's natural cell rejuvenation process. This 30 count box has a one-month supply. country of origin : usa, utah is vegan : yes size : 30 vcap pack of : 1 selling unit : each keywords : cellular;formula;french;japanese;polyphenol