Pharmanex's ageLOC TR90 and ageLOC R2 products are both powerful products to help get your body working at its best. ageLOC R2 is a powerful product combination that works by targeting YGCs related to cellular purification and cellular energy production toward a more youthful time. ageLOC TR90 is a powerful, comprehensive program designed to create a healthy, lean body transformation. Combine the two, and you'll be unstoppable.