GHK-Cu 100
evenings · topical · 333 µg pro Klick · 300 Klicks pro Pen
1 mg · 3 Klicks
Dispensed onto clean skin in the evening, the copper-blue tint is expected and absorbs in. The reference schedule starts low while the skin adjusts; brief tingling in the first nights is common, persistent redness is not.
2 mg · 6 Klicks
The dose the remodelling literature is built on. Texture reads first, a smoother feel around week four, with tone and fine-line change closer to week six in the published photography protocols.
2 mg · 6 Klicks
From week eight, alternate evenings maintain what daily use built. New collagen in the literature is protected by consistent SPF, the reference schedule pairs every morning with sun protection. One kit at maintenance pace lasts roughly twice as long.