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An 8-week randomized double-blind trial compared GHK-Cu in a nano-lipid carrier against Matrixyl 3000 and found a 55.8% reduction in wrinkle volume versus control serum, along with a 32.8% reduction in wrinkle depth
doi: 10.3390/toxins13120875
Journal of Endocrinology and Metabolism, 3(1-2), 10-15
Joo NS, Cho HJ, Khansaheb M, Wine JJ
Some protocols extend to 8-12 weeks with longer off periods
For an added boost, use after the "Air Shot Mode" of the AGE-R Booster Pro to maximize effects.
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