As a doctor, theres a lot of burden on your shoulders when you are prescribing something with insufficient evidence, but the patients insist on giving it a try. With no formal approvals surrounding their use from regulatory bodies like the Drugs Controller General of India (DCGI), they are considered off-label treatments
Its gentle enough for everyday use and perfect if you want a K-beauty brightening cleanser that actually delivers
Rare Side Effects Allergic reactions, such as itching or swelling
Schulman JD, Goodman SI, Mace JW, Patrick AD, Tietze F, Butler EJ: Glutathionuria: inborn error of metabolism due to tissue deficiency of gamma-glutamyl transpeptidase
Factors affecting post-discontinuation outcomes Individual variation in GHK-Cu discontinuation effects stems from multiple factors determining whether benefits persist substantially or decline rapidly toward baseline, helping users predict likely personal outcomes and optimize treatment strategies for maximizing durable improvements requiring minimal ongoing intervention
Treatment duration depends on the underlying condition and clinical response
