Yes…..the fact that all of these “layers” are wrinkle creams, skin toners, etc. are cosmetic companies “claim to fame,” so to speak. The more “layers penetrated,” the larger their bank accounts grow! Cosmetically, I guess you can have as many layers as you need to sell the products; medically speaking we have 3 layers. First the epidermis, our first line of protection against environmental bacteria, etc. The second layer is the dermis. It’s much thicker and does a lot for your body.