Conclusion. The combination of 2.5% benzoyl peroxide and 5% niacinamide is more effective than 2.5% benzoyl peroxide alone for mild to moderate facial acne vulgaris.
They are both highly effective ingredients to use if you have an oily skin type that is prone to breakouts and blemishes. Benzoyl peroxide works further down in the lower layers of the skin, whilst niacinamide works at locking moisture into the outer skin surface and protective barrier.
Yes, you can mix niacinamide with benzoyl peroxide, and in fact, this combination can help improve skin issues such as excessive oiliness, inflammation, and acne, as well as some mild hyperpigmentation.
These serious side effects are rare and happen in less than 1 in 1,000 people. Stop using benzoyl peroxide if: the skin that you're treating becomes swollen. you get blisters on your skin.
Niacinamide helps build cells in the skin while also protecting them from environmental stresses, such as sunlight, pollution, and toxins. Treats acne. Niacinamide may be helpful for severe acne, especially inflammatory forms like papules and pustules. Over time, you may see fewer lesions and improved skin texture.
Though some people do report experiencing irritation and breakouts after using the ingredient, niacinamide is unlikely to cause purging.
It is recommended that you use benzoyl peroxide products once or twice each day. If you have sensitive skin or you experience excessive skin redness or peeling, just use the product once each day at night time.
It can even remove dark spots and pimples or acne scars. The key difference between any benzoyl peroxide product and other topical antibiotics for acne like clindamycin is that our bodies do not build up an antibiotic resistance to the product.
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.
1 If you're just beginning with your benzoyl peroxide treatment, start using moisturizer now, even before you notice any uncomfortable dryness. You may be able to stave off the worst of it. If you've already succumbed to benzoyl peroxide-induced dryness and flakiness, slather on moisturizer as often as necessary.
If you have blackheads and whiteheads, salicylic acid alone should work well to clear out your pores. If your acne tends to be inflammatory, such as papules and pustules, opt for benzoyl peroxide to stop outbreaks at the source. For sensitive skin, start with salicylic acid, since it's less likely to cause irritation.
According to the American Academy of Pediatrics, benzoyl peroxide is the most effective acne-fighting ingredient available without a prescription. It works best on traditional red, pus-filled pimples (pustules).
For example, if you suffer from hormonal acne, salicylic acid tends to be effective, while benzoyl peroxide might be all you need if you have garden-variety whiteheads.
Often found spot treatments and acne-focused skincare products, benzoyl peroxide is generally okay to use either in the morning or night, with one exception. "Benzoyl peroxide can be used during the daytime, but is often combined into formulations with other acne-fighting retinoids.
Benzoyl peroxide works to exfoliate dead skin cells and penetrate deep down to dry up excess sebum and unclog the pores, creating a drying effect. This active ingredient works best on whiteheads and cystic acne.
Using benzoyl peroxide topically will give you even-looking skin tone due to its bleaching properties. With regular use, it might also make your skin appear brighter.
Products that may cause purging
Retinoids such as Tretinoin, acids such as salicylic, and benzoyl peroxide are just a few of the products that cause purging. These products contain active ingredients that increase the skin cell turnover rate, therefore causing your skin to purge.
Children should avoid taking niacinamide doses above the daily upper limits, which are 10 mg for children 1-3 years of age, 15 mg for children 4-8 years of age, 20 mg for children 9-13 years of age, and 30 mg for children 14-18 years of age. Diabetes: Niacinamide might increase blood sugar.
It seems that niacinamide has a normalising ability on the pore lining, and this influence plays a role in keeping debris from getting backed up, which leads to clogs and rough, bumpy skin. As the clog forms and worsens, the pores stretch to compensate, and what you'll see is enlarged pores.
Niacinamide and salicylic acid are both great ingredients for treating acne and have a variety of other benefits as well. Salicylic acid is the better option for treating acne, while niacinamide is great for fading scarring and hyperpigmentation.
While some niacinamide-containing products start to show initial benefits in two weeks, most results will show in four weeks or more. "You have to remember that it doesn't take two days for spots to form so you can't expect them to be removed in two days either," explains Engelman.
Salicylic acid can be helpful for all types of acne.” Salicylic acid is a go-to OTC ingredient for acne since it dissolves the dead skin cells in clogged pores, helping treat existing acne and prevent future breakouts.
Dermatologists recommend CeraVe Foaming Facial Cleanser for people with acne as it works to cleanse the skin and remove oil, without disrupting the skin's protective barrier. It won't clog pores or dry the skin out, and contains niacinamide and ceramides to help calm and moisturize irritated skin.