One reason for this is that the application of cosmetic ingredients is much simpler than that of pharmaceuticals, which require costly clinical trials
Decrease in skin inflammation and redness GHK-Cu has anti-inflammatory effects and can reduce redness, irritation, and swelling
Peptides are also used in some FDA-approved medications to treat diabetes, obesity, certain endocrine disorders, and other health conditions
Declines in follistatin as mice age can delay and reduce these waves
Buffer and Support Strategies Support sensitive skin during GHK-CU use with strategic product layering
Hsiao, D., Wu, H., Malhotra, N., Liu, C., Wu, H., Lin, N., Saputra, F., Santoso, F., & Chen, C