http://thebeautybrains.com/2009/12/07/does-my-acne-treatment-stop-working-over-time/ Cosmetic chemists answer your beauty product questions! We are a group of cosmetic scientists who understand what the chemicals used in cosmetics really do, how products are tested, and what all the advertising means. Fri, 10 Feb 2012 03:42:30 +0000 hourly 1 http://wordpress.org/?v= http://thebeautybrains.com/2009/12/07/does-my-acne-treatment-stop-working-over-time/comment-page-1/#comment-77595 Hannah Mon, 05 Dec 2011 04:50:17 +0000 http://thebeautybrains.com/?p=8458#comment-77595 After using Benxoyl Peroxide to clear my spot, I actually developed a sensitivity to it after 4 years. The BP which used to clear my spots wonderfully suddenly made my skin red, itchy, dry, and rashy. :( After using Benxoyl Peroxide to clear my spot, I actually developed a sensitivity to it after 4 years. The BP which used to clear my spots wonderfully suddenly made my skin red, itchy, dry, and rashy.

]]> http://thebeautybrains.com/2009/12/07/does-my-acne-treatment-stop-working-over-time/comment-page-1/#comment-59853 skincare pro Wed, 29 Sep 2010 14:31:57 +0000 http://thebeautybrains.com/?p=8458#comment-59853 Benzoyl Peroxide can have a damaging effect on people with sensitive skin...a good way to test this out is to simply apply some rubbing alcohol on your face and see how it reacts Benzoyl Peroxide can have a damaging effect on people with sensitive skin…a good way to test this out is to simply apply some rubbing alcohol on your face and see how it reacts

]]> http://thebeautybrains.com/2009/12/07/does-my-acne-treatment-stop-working-over-time/comment-page-1/#comment-55058 Zash Sun, 06 Jun 2010 17:52:18 +0000 http://thebeautybrains.com/?p=8458#comment-55058 @Jenna:Bacteria can develop an immunity towards an antibiotic, your body does not. @Jenna:Bacteria can develop an immunity towards an antibiotic, your body does not.

]]> http://thebeautybrains.com/2009/12/07/does-my-acne-treatment-stop-working-over-time/comment-page-1/#comment-46098 Jenna Wed, 09 Dec 2009 03:24:06 +0000 http://thebeautybrains.com/?p=8458#comment-46098 Once your body develops an immunity to the antibiotic, are you forever immune? Or can you take a break and use it some time in the future? Once your body develops an immunity to the antibiotic, are you forever immune? Or can you take a break and use it some time in the future?

]]> http://thebeautybrains.com/2009/12/07/does-my-acne-treatment-stop-working-over-time/comment-page-1/#comment-46083 Does My Acne Treatment Stop Working Over Time? Treatment Me Tue, 08 Dec 2009 13:52:14 +0000 http://thebeautybrains.com/?p=8458#comment-46083 [...] original post here: Does My Acne Treatment Stop Working Over Time? By admin | category: acne treatment, treatment | tags: effective-over, get-used, [...] [...] original post here: Does My Acne Treatment Stop Working Over Time? By admin | category: acne treatment, treatment | tags: effective-over, get-used, [...]

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