10XR assists in the achievement of softer, smoother, firmer, and more evenly toned skin. This retinol based serum is enriched with caffeine to help achieve more radiant looking skin while delivering the skin enhancement and protective antioxidant benefits afforded by 90% green tea polyphenols. Best to begin with 3XR and 5XR to achieve optimal results. Gradually upgrade to a higher strength as skin adapts to cream.
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