If you are using skin care products that are filled with chemicals and unnatural ingredients this could be the reason you cannot get rid of your acne. Most that shop for skin care products don’t consider the ingredients that are used to produce the product, could cause your acne to become worst. Some ingredients you should stay away from if you have acne prone skin are synthetic perfumes, sodium lauryl sulfate, Isopropyl Myristate, Isopropyl Palmitate, SD Alcohol 40, Denatured Alcohol, Ethanol, Isopropyl Alcohol, and Sodium Chloride. These are especially harmful if you have sensitive skin that breaks out easily. I am all for natural skin care products. They are usually the best option and cause the lease amount of damage and harm to the skin. Using harsh chemicals can have an adverse effect. They can strip a large amount of oil and overstimulate the oil glands.