Cocoa Butter - Mycryo Cocoa Butter Powder - Callebaut100% pure cocoa butter in micro powder form. Mycryo is a 100% natural ingredient: pure cocoa butter in powder form. It presents a true revolution for tempering. Adding just about 2% Mycryo to melted chocolate, seeds the necessary stable crystals to create perfectly pre crystallised chocolate conveniently. On top, the addition of the cocoa butter will give your chocolate more gloss and a harder crack. Mycryo is also a wonderful vegetable fat for frying