Ubu bwoko burashobora gukora dose no kuzuza wok. Bitewe nigishushanyo cyihariye cyumwuga, rero birakwiriye kubikoresho byamazi cyangwa amazi make, nka condimentm smetic, ifu yikawa, ibinyobwa bikomeye, imiti yamatungo, dextrose, farumasi, imiti yifu, ifu ya talcum, imiti yica udukoko twangiza, dyestuff nibindi. .