12 weeks in, and my skin has NEVER looked better! GHK peptides are doing their thing., Alright, I need to give you an updateit's been 12 weeks since I started using GHK peptides from Transcend, and Redness after a peptide injection can feel alarming but in most cases, its completely normal. , If youve noticed a pink or red halo at the injection site especially with peptides like GHK Cu My skin spot on GHK Cu : r Biohackers GHK CU Beverly Hills Rejuvenation Center SCARLETRED VACCINATION Monitoring of injection site reactions