Everyones chasing fat loss, meanwhile Ive been over here rebuilding my skin, my hair, and my recovery from the inside out., GHK Cu has quietly become one of the non negotiables in my routine GHK CU, Why this audio? Because injecting feels like a constant wasp sting so it takes me about 15 seconds to pin .2 mL. I dread this shot every night for that reason. Also, it leaves me bruised, so I GHK Cu Pinning vs Topical: What You Need to Know TikTok A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend The Effect of the Human Peptide GHK on Gene Expression Relevant to Nervous System Function and Cognitive Decline Product Question] Most effective way to deliver GHK Cu (Copper Tripeptide 1) through skin? : r SkincareAddiction