The funders had no role in the design of the study, data collection, data analysis, interpretation of the results, or in the decision to submit the work for publication
Key Takeaways GHK-Cu is a naturally occurring copper tripeptide found in face serums and facial creams, listed on labels as Copper Tripeptide-1
Tawarayama, H., Feng, Q., Murayama, N., Suzuki, N
NHS Guidance on B12 and Lipotropic Treatments The NHS provides clear, evidence-based guidance on vitamin B12 supplementation, but lipotropic combination injections fall outside standard formulary recommendations and are not routinely available through NHS services