Rotate between these sites with each injection to prevent lipodystrophy, which is the development of hard lumps or fat loss at repeatedly used injection sites
Peptide therapy for hair growth requires evaluation by a licensed medical provider before starting any protocol
GHK-Cu has the broadest base, with several decades of dermal, scalp and cosmetic-research publications, and a reasonable foundation in connective-tissue biology
Preclinical rodent studies support effects on angiogenesis, endothelial function, and nitric-oxide-related signaling, though these effects are reproducible in animals but not yet validated in humans
The lyophilized powder (5mg and 10mg) is provided in this form to maintain stability during shipping and cold storage
With a 10mg/mL concentration (1mL of water added), that 4mg dose requires drawing 0.4mL, which equals 40 units on a standard U-100 insulin syringe