It is also whether the product, source, and monitoring plan are legitimate
GHK-Cu is generally considered to have a favourable tolerability profile in the research literature, particularly when used topically
Siddhi Camila Lama is a bioengineer, clinical researcher, and science communicator specializing in regenerative medicine, hair restoration, and public health
Treatment persistence has improved compared to earlier GLP-1 formulations, though discontinuation rates remain significant, often due to gastrointestinal side effects or cost concerns
Pregnancy, active diabetic retinopathy, and certain cardiovascular conditions also influence provider recommendations, potentially delaying initiation or dose escalation