make sure the products are a high quality brand you only get one face in a lifetime and can never be replaced with a new one. Make sure the product has been dermatology tested and the formula does not clog pores and if you are not satisfied make sure you are able to get your money back 100%. This is what I use because it has all what I mentioned above. Money back. Won't clog pores. It's best to use a skincare system when they are all the same only reason is because every product has different formula and one after another may react differently toward each other. Make sure to get a product like the clarifying system that keeps your face oil free and shine free for up to 12 hours. It keeps my face sticky free all day that's why I love it. Anyways hope you find somthing andgood luck.