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If you are self-supplementing with high-dose B12 without medical indication, discuss this with your GP
The natural decline of GHK-Cu can be as much as 60% by age 60
This is precisely why adhering to strict handling and storage protocols from the very beginning is not just best practiceit's the only practice for serious researchers
At this stage, asking "does GHK-Cu need refrigeration" isn't just a good idea
Outcomes and statistical analyses For the sample size calculation of Phase I trial, the objective was to assess safety
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