It was discovered that a number of the violet (or blue) light visible from the sunlight, within a range of 405 to 420 nanometers, activates the Coproporphyrin III found in the acne-causing bacteria, Propionibacterium acnes. The porphyrin destroys and kills the culprit bacteria as it releases singlet oxygen. An amount of 320 Joules per square centimeter of light in the 405-420 nm range prevents the survival and viability of the bacteria. This portion of the light spectrum, which is outside the sun's ultraviolet spectrum, produces minimal sunburn or tanning.
There is a huge market for these types of acne skin care products as they don't require a consultation with a dermatologist. Products for Skin care have been created to reduce or eliminate the excess oil that harmful bacteria need to promote the development of skin conditions. The active ingredients in these products is salicylic acid or benzoyl peroxide which treats the existing bacterium issue.
If you want to remove your blackheads, use tea tree oil and benzoyl peroxide instead.
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tags: how to get rid of acne on chest and back, home remedies to get rid of acne and acne scars, acne on arms and legs soap
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