A 1% topical solution applied to 100cm scalp area delivers approximately 10mg GHK-Cu per application, but percutaneous absorption of peptides is notoriously poor
Its cryptic retraction notice states: Due to the lack of agreement on affiliation format between authors and the owner of the journal, this article has been retracted at the request of all authors, the Editors-in-Chief and the owner of the journal
If stored below 30C (room temperature) and protected from light, contents may be used for 60 days after initial broaching of the vial
Like all proteins in solution, it degrades over time through multiple mechanisms
If eligible, youll have an asynchronous or live consult with a medical provider
If someone does, ask tough questions: Has it been proven safe