ghk cu copper tripeptide 1 hair growth evidence studies Loss Study (2021) — Research Summary Hair Tonic with GHK GHK-Cu Copper Peptide Hair &
Description
Breckas fame as a longevity guru has exploded over the past three years to 3M followers on Instagram, over 1M subscribers on YouTube and 250K on Facebook
[PubMed: 4462824] 33
The neurotransmitter modulation data comes entirely from preclinical models
No therapeutic or diagnostic application is implied or permitted
