Phase III approval for Bremelanotide injection for FSD/HSDD is where the money is now. Through the Stomach and Skin are no good for Peptides. Bremelanotide is a smaller Peptide than the original Melanotan II. The part of the peptide that tans skin was removed from that part that stimulates sex drive. But it is still not deliverable by pill or patch. Injection is the most safe and effective way to go for now. Future delivery methods for many proteins and peptides may include Nasal, Sublingual, and Inhalation to the lung.