OK....Savon de Marseille soaps are olive-oil based......you do not necessarily need to buy this brand to get an olive oil-based soap.....any vegetable-based soap will do just fine for senstive skin or eczema.......Try Kirk's Castile soap, in packs of 3, at any drug or grocery store.......this way, if your friend likes it, she can then purchase it for herself in the future instead of having to look for it online or in the stores.........Pears soap is also very mild and vegetable-oil based.....as are the Dr. Bronner line of soaps, both solid and liquid.....
I am a retired makeup artist and have just about seen and heard everything....my opinion is based on my years of experience.........