melanotan ii fda approval No, You Shouldn't Inject a Peptide to Get Tan Buy Melanotan 2 For Research
Description
You can get this at Stila and ULTA's websites

You experience pain or discomfort while your penis is erect

Although it is a slightly lower dose, it will probably do the job
Zafrir, B., Egbaria, A., Stein, N., Elis, A