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Scars Caused by Increased Tissue Formation
The scars caused by increased tissue formation are called keloids or hypertrophic scars. The word hypertrophy means “enlargement” or “overgrowth.” Both hypertrophic and keloid scars are associated with excessive amounts of the cell substance collagen. Overproduction of collagen is a response of skin cells to injury. The excess collagen becomes piled up in fibrous masses, resulting in a characteristic firm, smooth, usually irregularly-shaped scar. Hypertrophic and keloid scars persist for years, but may diminish in size over time.

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Natural Acne Treatments That Really Work
If you have acne, it’s easy to feel like giving up, but there is still hope out there for you. Even though it can be a tricky condition to treat and cure, there are many different ways to go about doing so, including natural alternative methods that are becoming more and more mainstream with each passing day. If you’re tired of spending hundreds of dollars a year on over-the-counter acne treatment products, then you may be interested in the information this article has to offer.
Source: ezinearticles.com

Acne Treatments With Benzoyl Peroxide Could Be Dangerous
The best acne treatments for a long time had been thought to simply kill bacteria with ingredients like Benzoyl Peroxide. This chemical, while it does kill bacteria, creates free radicals in the skin, much the same as unprotected time in the sun does. This article discusses the dangers of using acne treatments with benzoyl peroxide, with hopes that readers think twice before putting their health at risk.
Source: ezinearticles.com