does ghk-cu get rid of acne gave me scarring : r/BodyHackGuide Using GHK-CU for Acne and
Description
Vitamin shots bypass the digestive system, delivering nutrients directly into the bloodstream
When people hear about vitamin B12 they often think of the vitamin B Complex consisting of B1, B2, B3, B5, B6, B7, B9, and of course B12

These experiences appear to vary significantly among individuals and are not universally reported

doi: 10.1016/j.mad.2011.02.001
