I have never tried cleansing oil before but I'm super curious about double cleansing method. I did make a lot of research about this type of product, however, Hanyul doesn't have much information about it. First impression is the herbal scent, It smells like vegetable literally. One thing I don't understand is, I could not find the ingredient list. In general, I only use it for light make-up so I don't if it works with waterproof or not. Thanks Jolse for these samples at the first purchase with only one product. I will be your loyal customer for these reason.