does ghk-cu affect growth hormone or igf-1 levels Human conditions of insulin-like factor-I (IGF-I) deficiency | Journal of Translational Medicine Insulin-like growth factor 1 (IGF-1):

Helps to improve appearance of stored fat and the appearance of cellulite on the skin surface

Here's the bac-water math community sources use for the ~500mcg-1mg subQ range.

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