2.5% Benzoyl Peroxide products

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2.5% Benzoyl Peroxide products are manufactured in a such concentration that it can't harm your skin. It is commonly accepted that Benzoyl Peroxide to be produced under the following concentrations: 2.5%, 4%, 5% and 10%. Even if 10% for many it might appear to be an irritating dose and too much, it is still considered to be safe.

Benzoyl Peroxide is considered to be a carcinogenic product if it is applied on unprotected skin in 100% concentration. In pure form, Benzoyl Peroxide becomes extremely aggressive and harmful to the skin, it may lead to serious damages and induce skin cancer, tumors. Fortunately, you can’t find Benzoyl Peroxide in shops in such a concentration, so you’ll never take the wrong bottle of 100% instead of 2.5%.

Where can 2.5% doses of benzoyl peroxide be found?

In Europe, New Zealand, and Australia - Benzoyl Peroxide is used in a 4% concentration. North American dermatologists (Canada, USA) usually recommend the usage of a lower dose - 2.5%. The latest dose is the safest one and it causes a smaller number of allergies or skin irritations. Since it is used on problematic skin and on inflammation areas, probably it is the most rational dose ever. It will not call some supplementary skin inflammation and irritation, which is a good thing in acne.

Dermatologists all over the world usually tend to recommend this dosage, because it is the best to start with. In case the person is allergic to benzoyl peroxide or can’t support this medication, than the side effects are minimal, compared to a 4% or 10% dose, where the side effects, if occur, will be doubled or quadrupled.

If your skin does accommodates easily to a 2.5$ dosage, than you can increase the frequency of ointment or gel usage up to 3-4 times a day without any risk that some irritations or burnings will occur. However, the frequency you use a benzoyl peroxide product must be coordinated with your dermatologist and to be according his or her instructions.

The only thing you can do the best after you buy a 2.5% benzoyl peroxide product is to not overuse it and stick to you instructions as given by your dermatologist. If you decided to start a benzoyl peroxide cure on your own, then at least start with a small dosage and a concentration of 2.5% and not higher. You will save you money also, because if a higher concentration will become irritating, you’ll have to throw it, while with a 2.5% the probability of having some itches after it is very low.

Where could you find more info on Benzoyl Peroxide for the Acne trtment?

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Buy Proactiv - a Benzoyl Peroxide 2.5% Product
Get cleared with a benzoyl peroxide treatment that helped thousands to fight acne!

Seeing the growing interest for the benzoyl peroxide products and treatments for acne, I made a decision last week to register a new site where I’ll continue to add more on Benzoyl Peroxide acne treatments. The site I try to make concentrates on giving free advices and information for those interested not only in treating their acne with b. peroxide, but also, to those which want to know more and more about the acne origins and so to better understand it and fight it.

Blogspot is ok to me to express my thoughts, I just thought having a site will help others find me and the site easier. And it has an easy-to-remember name (benzoyl-peroxide-acne.com)

It is not easy to live with acne, we all know it, and I know very well too, and it is not easy to fight it, especially when you start with the wrong remedy. But how sweet are the fruits of victory over it and how great it feels when you understand that today another skin pore is saved.

So, I invite to follow me and continue to my new site, where I add new and verified info, mostly part of my own experience in acne treatment, so I think it will be helpful to you too.

Drop me a few lines about what you think and what would you like to hear more about benzoyl peroxide in acne treatment and not only. Seeya there! :)

The URL to the site is http://benzoyl-peroxide-acne.com

Benzoyl Peroxide with Erythromycin to Prevent Antibiotic- Resistant Bacteria in Acne

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Erythromycin-resistant strains of Propionibacterium acnes, first described in the late 1970s, appear to be becoming a significant clinical problem. Researchers in Britain previously reported that 25% of patients at their large acne center have erythromycin-resistant P. acnes on their skin, and they recently showed that patients with predominantly resistant P. acnes fail to respond to oral erythromycin therapy. In an effort to ensure the continued efficacy of erythromycin in acne therapy, these researchers investigated whether benzoyl peroxide, a broad-spectrum antibacterial agent, adds to the antibacterial effect of erythromycin.

Benzoyl peroxide was tested alone and in combination with erythromycin against 40 erythromycin-sensitive and -resistant strains of Staphylococcus epidermis and proprionibacteria in vitro. In most of the bacterial strains, the combination of agents was no more effective in inhibiting the organisms than benzoyl peroxide alone.

Comment: P. acnes may have developed resistance to erythromycin, a bacteriostatic agent, as a result of the introduction of topical formulations in the late 1970s or from years of long-term systemic administration of the drug. The emergence of resistant strains poses a potentially significant problem in the management of patients with acne. This study shows that the combination of erythromycin and benzoyl peroxide is not synergistic against the majority of erythromycin-resistant propionibacteria. However, the combined use of topical benzoyl peroxide with either topical or systemic erythromycin should prevent selection for erythromycin-resistant skin bacteria and should also reduce the number of resistant strains already present on the skin. It appears rational, therefore, to avoid using unopposed erythromycin and to combine it with benzoyl peroxide.

— JS Dover

Published in Journal Watch Dermatology December 1, 1994