melanotan ii tanning Melanotan II Nasal Tanning Spray

I'm wondering if it's safe to use it every day in that sensitive area or if it might cause any issues in the long run

Shrewsbury SB, Joekman J, Jeleva M

Researchers should consult primary literature on each individual peptide (BPC-157, TB-500, GHK-Cu, KPV) for protocol-specific concentrations

BPC-157 is a research peptide and is not FDA-approved

For the validation cohort (2021), a similar protocol than above was used in 96 well plates with the following modifications: Digestion was made with 0.25 g of trypsin only, acidification was performed with formic acid 1% (FA)

The right peptide or combination of peptides depends entirely on what you're trying to achieve