Is 4% benzoyl peroxide bad for your face?

Benzoyl peroxide may not be safe for sensitive skin. It’s more drying than salicylic acid, so it can lead to more severe irritation.

Is benzoyl peroxide 10% too strong?

“Even at low levels, benzoyl peroxide kills acne-causing bacteria and opens pores,” says Dr. Zeichner. In fact, studies show that high amounts of benzoyl peroxide (the most available is 10 percent) are more irritating but no more effective than their lower-concentrated counterparts.

Is 2.5 or 10% benzoyl peroxide better?

The 2.5% benzoyl peroxide formulation was more effective than its vehicle and equivalent to the 5% and 10% concentrations in reducing the number of inflammatory lesions (papules and pustules).

Can you leave benzoyl peroxide gel on overnight?

Don’t leave wash-off benzoyl peroxide products on your skin, as this can increase the chances of irritation and dryness. Since all benzoyl peroxide products – especially at higher concentrations – can have a drying effect on the skin, it’s a good idea to use a non-oily moisturizer after each use.

Can benzoyl peroxide make acne worse?

During the first 3 weeks you are using benzoyl peroxide, your skin may become irritated. Also, your acne may seem to get worse before it gets better. If your skin problem has not improved within 4 to 6 weeks, check with your doctor.

How quickly does benzoyl peroxide work?

This treats existing acne and may help prevent new spots. It works best when you use it regularly. Benzoyl peroxide usually takes about 4 weeks to start working. It can take up to 2 to 4 months for the treatment to have its full effect.

Are there any side effects of benzoyl peroxide gel?

Do not leave benzoyl peroxide gel on the skin longer than you have been told by the doctor. Use of other skin products while using benzoyl peroxide gel may cause more irritation. Talk with your doctor before you use other drugs or products on your skin. You may get sunburned more easily.

How is benzoyl peroxide absorbed by the skin?

Benzoyl peroxide is absorbed by the skin where it is metabolized to benzoic acid and excreted as benzoate in the urine. Brevoxyl ® -4 Gel and Brevoxyl ® -8 Gel are indicated for use in the topical treatment of mild to moderate acne vulgaris.

How big is 4 percent benzoyl peroxide?

Please try again later. Benzoyl Peroxide 4%, Cetearyl Alcohol, Cocamidopropyl Betaine, Dimethyl Isosorbide, Glycerin, Glycolic Acid, Hydr… See more The package dimension of the product is 7.2″L x 2.6″W x 2.3″H

Is it safe to use Brevoxyl gel with benzoyl peroxide?

Contraindications Brevoxyl ® -4 Gel and Brevoxyl ® -8 Gel should not be used in patients who have shown hypersensitivity to benzoyl peroxide or to any of the other ingredients in the product.