Keratin hair treatments have been around for more than a few years now. Many people have raved over its miraculous ability to straighten all types of hair. Apparently kinky, damaged, colored or otherwise distressed hair is no match for the Keratin treatments. And since Keratin is a naturally occurring protein these treatments have been regarded on some occasions as being a natural product. Women from around the country and the world have lined up to get this “natural” straightening marvel as the answer to their "hair hell" prayers. This marvel, however, is often little more than a cleverly marketed deception.
The Brazilian Keratin Treatment, as it is formally known, will cost you anywhere between $150 to $800 USD in a salon and is reported to last approximately 3-4 months. The claim of the Keratin treatment system is that the Keratin protein is responsible for the straightening action but there is another ingredient of great concern at work. That ingredient is Formaldehyde. Recently the U.S. government added Formaldehyde to the list of substances known to cause cancer (refer to my posts from 6/12/11 and 6/16/11 for more regarding Formaldehyde). Many experts believe that it is the Formaldehyde doing most of the heavy lifting as it relates to straightening.
The use of Formaldehyde and its parent chemicals Aldehyde and Aldehyde Salts (more on these in a bit) pose immediate and long term risk to the client, beautician/stylist, and by-standing customers and visitors. When the Keratin treatment is applied it is heated vaporizing some of the formaldehyde allowing it to be taken directly into the lungs. The potential for respiratory distress from the vapors is increased with each inhalation and could be felt immediately or develop over time. In addition, the formaldehyde applied to hair that is not vaporized breaks down over time and can be absorbed through the scalp and skin . The Cosmetic Ingredient Expert review panel has set the “safe” limit (as safe as a poison can be) at .2%. Test were initiated by Allure Magazine on some Keratin treatment products and found 10 times the recommended “safe” amount of Formaldehyde in them. In 2010 the Oregon OSHA and Oregon Health and Sciences University found that one popular treatment called Brazilian Blowout Solution contained 8% Formaldehyde while the company’s website insisted their product was Formaldehyde free.
Splitting Hairs (pun intended)
Many Keratin treatment producers have caught on that their customers do not want Formaldehyde in the products they buy. These companies also know that their products will not work nearly as well without Formaldehyde. What is a company to do? Some have chosen deception for the sake of profit. The deception goes like this: Step 1 - Remove the Formaldehyde to make the product more desirable. Step 2 - Add an Aldehyde or Aldehyde salt to achieve straightening ability. Step 3 - Advertise to the public your product is Formaldehyde free...brilliant! Unfortunately the same potential adverse health effects exist. Aldehyde is the parent chemical of Formaldehyde and possesses the same inherent dangers. Dubious and devious, indeed.
Consumer beware. Straightening your hair should not be detrimental to your health. Seek trustworthy companies that make safe products or seek to go natural. Choose wisely and be sure to tip your stylist (by tip I mean share this post with them).
Sources:
http://www.orosha.org/pdf/Final_Hair_Smoothing_Report.pdf
http://www.abcactionnews.com/dpp/news/region_tampa/brazilian-keratin-hair-treatment-product-linked-to-formaldehyde
http://www.naturallycurly.com/curlreading/retexturizing/post-keratin-treatment-methods
http://www.carolina.com/category/teacher%20resources/material%20data%20safety%20sheets%20(msds)/msds-%20a-c/acetic%20aldehyde.do
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