I don't want to take anyone's inventory but I do have to say that "The Regimen" would only work for people with very little acne and no cystic scarring types. Benzoyl peroxide is ineffective against moderate or severe acne. You also need an anti-biotic when you have cysts and severe acne. The Regimen needs to state somewhere in it that it is ineffective against scarring type acne..Im just saying