Storing Products at the Correct Temperature: Understanding the importance of storing products at the appropriate temperature to ensure their stability and effectiveness
Franz diffusion cell studies comparing free GHK-Cu versus liposomal preparations document 5-fold greater dermal concentrations and 3-fold higher retention times for liposomal formulations
What isn't established is that this translates into the dramatic, precisely-quantified superiority commonly claimed, and what's often left out entirely is that topical GHK-Cu, including our own 1% GHK-Cu Face and Skin Serum, has more, not less, human clinical evidence behind it, plus a regulated supply chain with verifiable manufacturing standards
The landmark 1998 study by Raun et al
Unfortunately, none of these strategies have been successful
Final Thoughts For $500, you can get a meaningful amount of Botox to refresh your look or address a medical concern