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As shown in Table 1, the metal is positioned closer to N2, resulting in the highest N2-X bond energy

Can GHK-Cu be combined with vitamin C

Many individuals seek skin-brightening treatments to address concerns such as: Sun-induced pigmentation Uneven skin tone Environmental skin stress Dull complexion Post-inflammatory pigmentation As part of a comprehensive skin rejuvenation plan, whitening injections are often combined with other pigmentation treatments for enhanced results

Future research will focus on three directions: Further exploring effects in humans and conducting clinical trials to verify safety and efficacy in human anti-aging, supporting translational application