ghk cu hair growth clinical trial human study Week 1 — GHK-Cu scalp protocol. Noticed subtle changes in texture and appearance already. Tracking progression weekly. #GHKCu #HairGrowthJourney #ScalpHealth #Biohacking #hairexperiment Select Syringe Size x Gauge x Needle Length:1cc x 28g x 1/2" GHK-Cu Copper Peptide Hair Hair Density

ghk cu hair growth clinical trial human study Week 1 — GHK-Cu scalp protocol. Noticed subtle changes in texture and appearance already. Tracking progression weekly. #GHKCu #HairGrowthJourney #ScalpHealth #Biohacking #hairexperiment Select Syringe Size x Gauge x Needle Length:1cc x 28g x 1/2" GHK-Cu Copper Peptide Hair Hair Density

GHK-Cu Copper Peptide Hair Care Serum 丨 Hair Grown Serum with Biotin & Arginine 丨 Gloss Enhancement, Reduce Breakage & Root Strengthening Care 丨 Suitable for All Types Beauty

This has been shown consistently time and again despite several esters being in the mix

Hair Density

Select Syringe Size x Gauge x Needle Length:1cc x 28g x 1/2"

After about 3 weeks I do see slightly firmer skin around my jawline