erythrocyte glutathione reductase activity coefficient (GR) Assay Kit (ab83461) Interplay between Erythrocyte Peroxidases and

Enzyme activities of superoxide dismutase (SOD), catalase (CAT), and ascorbate peroxidase (APX) were determined using commercial assay kits (Solarbio, Beijing, China) following the manufacturers instructions and established reference methods

But reality is different

And yes, Steven Schwartz did write them for the film

Potential Research Domains and Implications Given the multifaceted properties of GHK-Cu, the peptide presents several promising research directions: Dermal and Mucosal Regeneration Research Research indicates GHK-Cu may support dermal repair, keratinocyte and fibroblast migration and proliferation, thickness of dermal layers, and reduction of matrix-damage markers in cellular aging models