Is there any kind of peanut or tree nut in any Palmer 's Cocoa er formulas?

My son is peanut allergic and has Excema. It's on his scalp and I use his moisturizes but it does not help his scalp. I am wondering if Cocoa er will work, but I have no idea whether or not it contains peanut. I have tried google but I'm not getting any answers,thanks.