After centrifugation at 1000 x g for 10 min, the supernatant (S1) was centrifuged for 20 min at 17.500 x g to yield the supernatant S2 and the pellet P2 (crude synaptosomal fraction)
The potential effects on fetal development and the unknown presence in breast milk make these peptides inappropriate for use during pregnancy or breastfeeding
2012 Jun 8;336(6086):1262-7
Published research also discusses benefits related to collagen production, collagen synthesis, elastin production, and skin health in experimental settings
However, for any study involving oral administration, long-term protocols, or situations where temperature control might be inconsistent, the extra investment in the arginate salt is, in our professional opinion, well worth it
Melanotan Peptides Melanotan I and Melanotan II are synthetic peptides that stimulate melanin production, leading to skin darkening