1 H NMR (500 MHz, DMSO) 7.95 (t, J = 38.4 Hz, 5H), 7.41 (p, J = 5.1, 3.9 Hz, 18H), 7.23 (d, J = 7.4 Hz, 2H), 7.09 (d, J = 7.4 Hz, 12H), 6.96 (d, J = 19.0 Hz, 2H), 6.70 (q, J = 9.2, 8.1 Hz, 4H), 4.56 (d, J = 54.2 Hz, 2H), 4.18 (d, J = 69.9 Hz, 3H), 3.56 (tt, J = 18.3, 9.3 Hz, 7H), 3.03 2.77 (m, 10H), 1.66 1.20 (m, 54H)
That doesnt mean all compounded products are unsafebut it does mean quality and evidence can vary, and you should be extra careful about who prepares them
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While no cosmetic ingredient can stop the natural ageing process, products containing Copper Tripeptide-1 are widely used in routines focused on helping skin appear: Smoother Firmer More hydrated Brighter More even in tone Comfortable and well-conditioned Many modern peptide products also include ingredients such as hyaluronic acid, niacinamide, centella asiatica and panthenol, which complement GHK-Cu by supporting hydration and helping maintain the appearance of a healthy skin barrier
Self-administration of PCT medicines was reported by 73% of men discontinuing AAS in Scotland between 2015 and 2022 (Grant et al., 2023a) and by 80% of 100 male athletes in the Netherlands between 2015 and 2018 (Smit et al., 2021)
The preservation of normal glucose metabolism with AOD-9604 makes it potentially suitable for individuals with metabolic syndrome or diabetes risk factors who might not tolerate traditional GH therapy