Thats what Matteo Daniele, the owner of Personal Touch Training in New Yorks Westchester County, did a few years ago
At a molecular weight of approximately 340 Da as the free tripeptide (see the GHK-Cu compound overview), it sits below the 500 Da threshold commonly associated with good dermal penetration a key reason GHK-Cu topical serum formulations achieve dermal absorption where many larger cosmetic peptides do not
D., Aizenberg, R., Rosenzweig, A
The cost of an adverse event from an unverified product or simply wasting months on a peptide that contains the wrong concentration far exceeds the price difference
Alternative Research Intensities *Independent research variants for specific volumetric study parameters.
Use within the timeframe appropriate for your solvent choice, typically 2 to 4 weeks for bacteriostatic water or longer for acetic acid