oral glutathione female network 2017 Targeted prevention of radiation-induced mucositis by glutathione-modified liposome coated K12 probiotics and clinical study The role of the beta

GHK-Cu, first identified in 1973 from mammalian plasma, functions as a naturally occurring copper-peptide complex that influences approximately 31% of the human genome, resetting gene expression patterns to favor tissue repair while delivering bioavailable copper essential for enzymatic processes underlying collagen synthesis and antioxidant defense

Caffeine withdrawal could also be the reason

Interaction with Monoamine Oxidase Inhibitors Monoamine oxidase inhibitors (MAOIs) may potentiate the effects of morphine, codeines active metabolite, including respiratory depression, coma, and confusion

This isn't dangerous but changes your pharmacokinetic curve

Colloidal and amorphous formulations, such as Theracurmin and CurcuRougeTM, demonstrate superior plasma concentrations and area-under-curve metrics compared to conventional curcumin extracts, translating into improved therapeutic outcomes in musculoskeletal, metabolic, and neurodegenerative disorders [270,271]