The Science
Formula and cosmetic-use information for ARx NIGHT™.
PDRN and GHK-Cu present formulation considerations related to molecular size, structure, stability, and compatibility with the skin’s outermost barrier. ARx NIGHT™ was developed with an intentional lipid- and chitosan-based formulation system surrounding PDRN and Copper Tripeptide-1 within the finished cosmetic serum. The formula is designed to hydrate and condition the skin while improving the appearance of smoothness, softness, and radiance. The complete final INCI list and supporting supplier documentation remain pending before storefront publication.