Mystery potion of chance

My friend sets what looks like a health potion from a d&d game in front of me. "Uh sure I'll drink it" I say and take it "This is a mystery one I got from a special shop" he says with a grin and I roll my eyes "Did you get health potion made of Cocoroco like you always talked about?" I ask sighing "Nope. This are super special" Is Included