Over 5,000 different chemicals are used in hair dye products, some of which are reported to be carcinogenic cancer-causing in animals 2 4 . Because so many people use hair dyes, scientists have tried to determine whether exposure to the chemicals in hair coloring products is associated with an increased risk of cancer in people.
So if some chemicals are carcinogens, the risk of cancer is higher with oxidative hair dyes than with non-oxidative hair dyes. Bleach vs. dye Bleach is an oxidizing agent.
Little Cancer Risk From Hair Dyes May 24, 2005 / 3:59 PM / AP A review of nearly 40 years of research suggests that hair dye poses little or no risk of cancer, as some fear.
CNET mobile phone editor Kent German and I talk with Dr. Debra Davis, Author of 'Disconnect: The Truth about Cell Phone Radiation,' about the emerging understanding that we don't quite know the
Hair dyes seem to be a bigger exposure to women, but if you improve other areas like cookware, the mattress you sleep on, and shampoo you use, it lessens the overall impact of your hair dye. In other words, if this is too much for you, start detoxing elsewhere.
P-Phenylenediamine PPD is among the most commonly used hair dye compounds and it is classified as a carcinogen. It is also a skin, eye and lung irritant and allergen. Toluene-2,5-diamine sulfate is an allergen, skin and immune system toxicant and there is some evidence that it may cause inflammation and cancer.
Semi-permanent dyes: These dyes do penetrate into the hair shaft. They typically last for 5 to 10 washings. Permanent oxidative hair dyes: These dyes cause lasting chemical changes in the hair shaft. They are the most popular types of hair dyes, because the color changes last until the hair is replaced by new growth. These dyes are sometimes
Rhetta Peake sat quietly in a chair in the living room of the little Grimm City property, reading an article about the Korean War in a 1953 issue of Time Magazine.