I live in Sweden, where i can't order acne.org's products. I use a benzoyl peroxide-cream that's called Basiron AC 5%. I costs around 20 dollars for 1.3 oz. This is quite expensive, and there is another product of the same brand that's made for washing off after a few minutes, this is also 5% benzoyl peroxide but is about 4 oz for the same prize. Is there any reason not to use this wash as a topical just cause it's cheaper? Here are the ingredients, it does not lather or anything..