Should women wear make-up?

[Divernan]

109. Skin & hair absorb chemicals:THAT should be our major concern!

Toxic Alert: Skin Can Absorb What We Apply to It—Including Cosmetic Chemicals

By Britta Aragon on December 18, 2009
http://cincovidas.com/toxic-alert-skin-can-absorb-what-we-apply-to-it%E2%80%94including-cosmetic-chemicals/

Whether or not the skin will absorb something depends on a lot of factors, including the substance itself, the health of the skin, site of exposure, temperature, hydration of the skin, even how hairy the skin is. One study showed that hairier skin, because of its increased number of hair follicles, absorbed more benzoapyrene (BP—a suspected human carcinogen) than hairless skin. Testosterone, however, penetrated both types of skin equally. (These studies were conducted on mice, which according to other studies, have a skin-absorption rate more than 3-fold higher than human skin, so human skin absorption levels could be lower.) But though scientists still can’t pin down exactly how much or under what circumstances skin may absorb something, they all agree that it can absorb what is applied to it.

“Chemicals can be absorbed through skin and into the blood stream, causing toxic effects,” says the Extension Toxicology Network (EXTOXNET). The Chemical Hazards Handbook from the London Hazards Centre Trust has similar information: “Although the skin acts as a protective barrier against many micro-organisms and chemicals, some chemicals can penetrate the skin and enter the blood stream.” Researcher Linda Chaé, writing for thehealthytruth.net, agrees, citing the danger to unborn children: “Recent studies by dermatologists at the University of

California and a multiple university cooperative team confirm that skin absorption is the major route of entry [for chemicals from skin or hair products getting into the womb].”

Beyond the fact that skin can absorb chemicals is the danger those chemicals pose in the body. Many experts agree that absorption through the skin is more dangerous than through the mouth. Substances absorbed into the digestive system go through the kidneys and the liver where enzymes break them down and often detoxify them, whereas substances absorbed through the skin go through no such process. “Chemicals taken in by the mouth are absorbed by the intestines and pass into venous blood, which is taken to the liver,” Epstein says. “Carcinogens absorbed through the skin bypass the liver and enter blood circulation without this protection.”

Though we still don’t know for sure what percentage of the chemicals we put on our bodies everyday is absorbed into the blood stream, the fact that it happens should be enough to motivate us to be more careful. For your health and the health of those you love, look at your skin in a different way—when you put something on it, imagine that substance inside your body. Would you feel as comfortable using it? If not, try something else instead—something with more wholesome, safe ingredients you can feel good about.

http://www.telegraph.co.uk/news/uknews/1555173/Body-absorbs-5lb-of-make-up-chemicals-a-year.html

Women who use make-up on a daily basis are absorbing almost 5lb of chemicals a year into their bodies, it is claimed. Many use more than 20 different beauty products a day striving to look their best while nine out of 10 apply make-up which is past its use by date.

Dependence on cosmetics and toiletries means that a cocktail of 4lb 6oz of chemicals a year is absorbed into the body through the skin. Some synthetic compounds involved have been linked to side effects ranging from skin irritation to premature ageing and cancer.

Richard Bence, a biochemist who has spent three years researching conventional products, said: "We really need to start questioning the products we are putting on our skin and not just assume that the chemicals in them are safe. "We have no idea what these chemicals do when they are mixed together, the effect could be much greater than the sum of the individual parts." Mr Bence, an advocate of organic beauty products, believes that absorbing chemicals through the skin in more dangerous than swallowing them.

He said: "If lipstick gets into your mouth it is broken down by the enzymes in saliva and in the stomach. But chemicals get straight into your bloodstream, there is no protection."

Warnings over using out-of-date lipstick and mascara have also been issued by the Royal College of Optometrists which believes such items are a "hothouse" for harmful bacteria.

Clio Turton, of the Soil Association, said: "Many women are using over 20 different products a day, bombarding themselves with hundreds of different chemicals. They should be asking themselves 'is that eyelash conditioner really essential?' "