ghk-cu human trials hair growth GHK Peptide Clinical Trial (2016) — Research Summary GHK-Cu Hair Growth Guide: Protocols

Update log April 28, 2026 (Edition 1.2 Current): Independent fact-check pass completed

This is just an estimate, your bill may be higher or lower than this depending on how much water you use

If Peptide Sciences was your prior source, they closed in March 2026 see our Peptide Sciences alternatives comparison for the 7 vendors still shipping research peptides with COA documentation

Treatment time: 510 minutes Frequency: Weekly or monthly, depending on your needs Suitability: Ideal for those with diagnosed B12 deficiency, fatigue, or following a plant-based diet Downtime: None Benefits of B12 Injections Boosts energy and reduces fatigue Supports immune system and mood Enhances mental clarity and focus Aids metabolism Book your appointment Book an appointment or a consultation using the link below

As a naturally occurring copper tripeptide, GHK-Cu plays a critical role in tissue repair, signaling skin remodeling, and modulating inflammation

There are also scar treatment gels out there using dimethicone as their base ingredient