One of the most frustrating things about acne is that even after you treat it, you are still left with scars from old pimples. Luckily there are a number of ways to lighten these scars. Let’s take a closer look at how to do so.
Hydroquinone Cream
This is a very controversial method of skin lightening, so it’s extremely important that you discuss this with a doctor before using it. Basically what hydroquinone cream does is destroy the melanin (pigmentation) where it is applied. So that means you are permanently altering your skin tone when you use it. This is why only lighter strengths are used (such as hydroquinone cream 4%) and they are only used under the direction of a doctor.
Laser Treatment
Many dermatologists and cosmetic surgeons offer laser treatments to treat hyperpigmentation. This is usually a very effective method, the one drawback however is that these treatments are not cheap. Depending on the type of scarring, you may be able to get insurance to cover part of the costs. If you can afford it, lasers are probably the preferred method for treating dark spots.
Kojic Acid
This is another skin whitening product which is controversial is some parts of the world. However, unlike hydroquinone, it appears the results are not permanent. So once you stop using it, your natural pigmentation may return. Kojic Acid originated in Japan and is usually derived from mushrooms.
So those are three widely used methods for lightening dark spots from acne and other sources. However, because there are significant risks involved with each, discuss them with a dermatologist first.