If held for an extended period, re-titration from a lower dose may be recommended
No consistent signal of widespread micronutrient deficiency was highlighted in published trial data
Use both products consistently every day, morning and night
[8] The age-related decline and its implications The decline of circulating GHK from 200 ng/mL at age 20 to 80 ng/mL by age 60 correlates with reduced wound healing capacity, thinner skin, decreased collagen density, and slower tissue repair
Dzierzewicz, Effect of Gly-Gly-His, Gly-His-Lys and their copper complexes on TNF-alpha-dependent IL-6 secretion in normal human dermal fibroblasts
Lastly, there may be some potential co-factors that we did not include in our analysis