7 days on GHK Cu. Here's my honest update. I'm not going to hype this up because the real results don't even start until week 46. But something is already happening. 7 days on GHK Cu. Here's my honest update. I'm not going to hype this up because the real results don't even start until week 46. But something is already happening. Aging in reverse era continues Ive worked with @yourvytalhealth for years to optimize my hormones and overall wellness and now Im taking it a step further with medical grade GHK Cu copper You turn yourself into a lab rat': The experimental drugs being marketed by influencers as 'miraculous' The Independent