"Morrocan Oil" is the name of a very popular, and very expensive, shampoo and conditioner that's sold in the U.S., Canada and Europe. It's "secret sauce" is actually oil taken from the nut of the Argon tree, and it's products made with that precious oil that's the foes of this smart Guéliz boutique. You can buy bottles of the stuff without any additives (to use on hair or skin), though we think the argan-oil exfoliating soap is a good buy. They also offer a range of massage oils and creams enriched with shea butter and beeswax to leave skin soft and supple. Needless to say, buying Argon products in Morocco costs a fraction of what it does in other parts of the world.