are cjc-1295 dac and ipamorelin on artg australia CJC-1295 ( no DAC) + IPAMORELIN-at Ipamorelin / CJC-1295 (With DAC):

Meanwhile, a 2017 study from Clinical, Cosmetic and Investigational Dermatology concluded that a dilution of glutathione offered not only skin brightening benefits but helped with general anti-aging in the skin by smoothing wrinkles and promoting firmness

User feedback suggests it helps improve dullness caused by staying up late, though results for stubborn dark spots may be slower to appear

Cell 107 , 4354 (2001)

Overview GHK-Cu is a copper-associated tripeptide complex examined in research involving metal coordination, cell signaling, gene expression, extracellular-matrix regulation, proteostasis, oxidative variables, and tissue-specific cellular models

If you have such a problem, consult a dermatologist