can you inject melanotan II Uncovered Melanotan & Tanning Injections: Safe
Description
Tsimikas S, Witztum JL, Miller ER, Sasiela WJ, Szarek M, Olsson AG, Schwartz GG

CYP17A1 an enzyme with both 17-hydroxylase and 17,20-lyase activitiesserves as another crucial branch point by directing intermediates toward glucocorticoid production or androgen synthesis, depending on tissue context and enzyme activity

PMID 19079261

Does he exercise regularly
