ghk cu injection vs topical GHK-Cu GHK-CU Why this audio? Because
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For example, the DNA repair enzyme PARP1, and SIRTs 1 and 6, which are integral elements of the DNA repair response, are all critically dependent on NAD+ to function
Thats a totally different question

Its important to note that the benefits are most pronounced in individuals with a deficiency

These can be helped with Vitamin B12 shots
