Human clinical evidence There are only two categories of human dataand neither supports its use in arthritis
Combined glutathione S-transferase (GST)P1 (rs1138272 and rs1695) and GSTM3 genotypes showed cumulative risk regarding both occurrence and severity of COVID-19 (Coric et al., 2021)
For instance, Capixyl TM features Ac-KGHK, which was developed to mimic natural matrilines
Glutathione is one of the most researched molecules in existence over 180,000 studies
Furthermore, the research supporting systemic (injectable) GHK-Cu for tendon or joint repair in healthy humans is almost non-existent, relying entirely on animal models and anecdotal reports
In its liquid state, GHK-Cu is far more fragile and susceptible to degradation