Cellex-C Cellex-C Advanced-C Skin Tightening Cream 1.7 oz $183.00 The Cellex-C Advanced-C Skin Tightening Cream is a pale, pink/taupe colored, lightweight cream that contains a high concentration of Cellex-C Complex plus powerful antioxidants resveratrol and L-ergothioneine. Regular use will help increase the... Add to Cart Add to Wish list Compare