Best Seller | GeneXC Serum by iS Clinical for Unisex - 1 oz Serum GeneXC Serum is a revolutionary formula featuring our proprietary combination of Extremozymes which are clinically proven to help protect, revitalize, and enhance the foundation of healthy skin, while supporting multi-level protection | GeneXC Serum... ... more GeneXC Serum by iS Clinical for Unisex - 1 oz Serum GeneXC Serum is a revolutionary formula featuring our proprietary combination of Extremozymes which are clinically proven to help protect, revitalize, and enhance the foundation of healthy skin, while supporting multi-level protection | GeneXC Serum... OneStopPlus | | $170.00 $105.38 go to store |