Um... hunh?
anyway coconut oil becomes drying because it's converted, through the joys of chemistry, to the sodium salts of it's fatty acids and thus isn't coconut oil any more. theses soaps (salts!) are very good at removing oils.
there are supposedly healing qualities in unrefined shea. I personally cannot say with any certainty that there are, and have not seen any research on whether or not these qualites carry through. carrot seed oil is supposed to be spectacular for the skin, but I doubt you'd get any of that. hazelnut is supposed to be "drawing" and is castor. I don't work with hazelnut (nut allergies abound in my family) but I've not found castor soap is "drawing".
any benefit in "superfatting" with a particular oil (assuming it's done in HP and thus is actually the oil that remains - otherwise don't bother) is mitigated by the fact that the vast majority of the oil is washed away by the SOAP. the superfat, IMO, simply reduces the soap's ability to remove the oils from the skin - I wouldn't say any of it is deposited.
so color me sceptical
