Aussiesoaps have the cones & dryflo if that helps.And new directions have most cosmetic ing.(only aussie place I've seen IPM) Might be cheaper than US postage?
Ive done a whipped shea with both cones & dryflo,def. makes a dif to the skin feel.
I know that the natrasorb that aussiesoaps has is different from the one commonly sold in the US.Aussie is made from tapioca(natrasorb bath),US from corn.
Dryflo is a lot silkier than reg cornstarch IMO.