So I've been on Melanotan II for almost 2 weeks now and have been experiencing some pretty bad joint pain. I'm running the M2 at .5mg per day. I am getting really tan although my elbows, wrists and now my legs are getting really achy and I'm not sure if it's from the M2 or not.
I should also mention that I'm on about 900mg of test a week. I've been megadosing cissus but it doesn't seem to be helping much.

Anyone else experience or hear of M2 causing joint pain?