There are a number of ingredients in these products, but the most common ingredients in most acne products are glycolic acid and hydrogenated vegetable oil. These are the ingredients you should be aware of. There are many other ingredients in these products. For instance, one of these products contains propylene glycol, which may be dangerous if used in the right amount for acne. Hydrogenated oil can cause skin irritation and cancer. So, you need to find a product that does not contain these ingredients. These products that do contain them are not only bad for you, but bad for everyone else. What is a good product? One product is great, but there is no such thing as a good product. If you have oily skin, it is very important to stick to moisturizers that don't contain petroleum-based ingredients or those that contain emollients. Why is oil so problematic for acne? Many people have the wrong idea about oil. Oil is something that can make your skin oily, but it does not actually make your skin go red, burn, or even break out. How much oil does my skin need? The amount of oil on your skin depends on how much moisture you have in your skin.