Patients with severe, longstanding deficiency typically require longer recovery periods, with haematological improvement occurring over weeks and neurological recovery potentially taking months
While not approved for human or veterinary use, AHK-Cu continues to generate strong interest as a research compound across cellular and tissue model studies
The 2025 IV pilot measured cardiac, hepatic, renal, thyroid, and glucose biomarkers and reported no abnormalities (Lee et al., 2025), which gives a sense of what those investigators considered worth checking
SAGE Journals+1 Safety (preclinical): multi-species toxicology work (mice, rats, rabbits, dogs) reported good tolerability at tested doses
One Los Angeles-based doctor Glossy spoke to, who preferred to remain anonymous, said the potential is remarkable, but safety is a major concern until formulating, manufacturing, dosing and distribution can be regulated by the FDA
As the formulation is prepared fresh upon order and contains no alcohol, it should be handled with care to avoid contamination