ghk cu peptide topical reddit GHK-Cu before and after : r/Biohackers where to inject ghk cu

For researchers who are uncertain which direction their research will take, starting with GHK-Cu 50mg and expanding later is often the most economical path

Applied right after microneedling, GHK-Cu reaches the dermis through the channels created by the needles, bypassing the stratum corneum barrier

Some users hit the copper uglies phase here, where skin briefly looks worse before it gets better

Many protocols combine both approaches for maximum effect, typically running 12 to 16 weeks minimum before visible density changes become apparent

This guide summarizes our core findings on GHK-Cu peptide research, before-and-after timelines, dosage considerations, and real-world user experiences