+ - BPC-157 shows promise in animal studies with few serious side effects, but human data is limited, with potential risks including injection site issues (pain, swelling, infection) and theoretical concerns like pathological angiogenesis (tumor growth) or hormonal imbalance
Bhatti JS, Bhatti GK, Reddy PH (2017) Mitochondrial dysfunction and oxidative stress in metabolic disorders a step towards mitochondria based therapeutic strategies
Brooks A, Lack L
We excluded studies that were duplicates, had incomplete data, were less relevant to the topic, or focused solely on FAO
Whether GHK-Cu produces lasting skin changes, whether tolerance develops, and whether long-term copper exposure in skin has adverse effects are unanswered questions
Effect of orally administered glutathione on glutathione levels in some organs of rats: role of specific transporters