Benzoyl Peroxide is one of the most commonly prescribed anti-acne ingredients. However, regular use of benzoyl peroxide may be the source of possible skin problems. Knoxville Dermatology Group encourages you to learn more about active ingredients, such as benzoyl peroxide, found in many skin care products.
What is Benzoyl Peroxide?
Benzoyl Peroxide is medication used to treat mild to moderate acne. When applied to the skin, benzoyl peroxide works by reducing the amount of acne-causing bacteria and by causing the skin to dry and peel. There are many benzoyl peroxide products available; many can be purchased without a prescription. However, a dermatologist should recommend the appropriate products upon assessment of skin.
The Pros
Clears Acne Fast
Benzoyl peroxide clears blemishes fast by killing acne-causing bacteria. Products that contain lower concentrations are as effective as those with higher concentrations. Thus, skin does not have to endure dryness to achieve desired results.
Acts as an Anti-Inflammatory Agent
According to a study published in Cosmetic Dermatology, benzoyl peroxide reduces oxygen in the skin and bacteria in the pore. Moreover, the ingredient works to reduce inflammation within the blemish.
The Cons
Causes Dehydration and Premature Aging
Benzoyl peroxide causes irritation, namely dryness, which in turn ages skin. Vigilant use of moisturizers can help this drawback.
Can Lead to Hyperpigmentation
Post inflammatory hyperpigmentation is characteristic of acne and benzoyl peroxide adds to its severity. Hyperpigmentation is especially severe for people of medium to dark skin tones.
Induces Sun Damage
Because benzoyl peroxide cleans the pore, it thins the skin increasing susceptibility to sun damage.
Common Side Effects
Dryness and peeling; skin that feels tight. Redness may occur.
How to Use It
Dermatologists agree the key with benzoyl peroxide is moderation. It was invented as a product for short-term use, thus users should take heed and scale back use. If side effects are still an issue, there are many other agents, like salicylic acid and retinol that work just as well.
