ahk cu vs ghk cu reddit GHK-Cu before and after : r/Biohackers Ghk-cu, ahk-cu topical : r/Biohackers
Description
While overdosing through food sources is nearly impossible, taking large doses via supplements or IV therapy can carry some risks

Partitioning circadian transcription by SIRT6 leads to segregated control of cellular metabolism

The cost of a single Vitamin B12 shot at our practice generally ranges from $20 to $80 per injection, depending on your specific needs and medical history

Statistics in Medicine 2002;21(11):153958

So for the best absorption rate and use by your body, Methylcobalamin is the Vitamin B12 you want

It is not something to source or self-administer independently
