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McDaniel MA, et al

SUSTAIN 5: As an add-on to basal insulin vs placebo 1,10 Study design: 30-week, randomized, double-blind, placebo-controlled, parallel-group, multinational, multicenter trial to compare the efficacy and safety of Ozempic injection in combination with basal insulin vs volume-matched placebo in combination with basal insulin

GHK-Cu (glycyl-L-histidyl-L-lysine bound to copper(II)) has been used for decades in low-concentration topical cosmetics with a generally favorable tolerability record, but there is almost no published human adverse-event data especially for injectable or systemic research use

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