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many patients begin with a short series of injections spaced over weeks, then shift to a maintenance schedule that holds the gains

doi: 10.3389/fncel.2021.787258 171 CaoQZouQZhaoXZhangYQuYWangNet al

For Lebers optic atrophy or smokers blindness, the usual dose starts at 1000mcg, given daily for 2 weeks, followed by twice weekly

PubMed Central , NeuroImage

Adjunctive or Supportive Role: In many research scenarios, GHK-Cu is considered an adjunctive or supportive compound, best explored in combination with other therapies rather than as a standalone solution for active breakouts

Some users describe this as a leaning effect, though its important to frame this carefully: IGF-1 LR3 isnt a stand-alone weight loss solution, but rather a potential support tool for body composition when combined with lifestyle changes