Posts Tagged ‘healthy cosmetics’

Monday November 16th, 2009 at 11:19 pm by admin

Phthalates in Cosmetics: Not Good

Did you know Phthalates are banned by the EU in children’s toys,  because of known dangers to the body, yet are still used in America in cosmetics???

The non-profit Environmental Working Group launched the Not Too Pretty campaign in 2002 to raise awareness about the dangers of phthalates, industrial chemicals that are used as solvents in many cosmetics. Most of the mainstream hair sprays, deodorants, nail polishes and perfumes that millions of people use every day contain these harmful chemicals. Phthalates are also employed as plastic softeners in many different consumer products, including children’s toys and medical devices.

Why Are Phthalates Dangerous?
Shown to damage the liver, kidneys, lungs and reproductive systems in animal studies, phthalates can be absorbed through the skin or inhaled. Scientists at government agencies in both the U.S. and Canada agree that exposure to the chemicals could cause a wide range of health and reproductive problems in people.

Manufacturers use phthalates because they cling to the skin and nails to give perfumes, hair gels and nail polishes more staying power. But a recent study by the U.S. Centers for Disease Control and Prevention (CDC) found that five percent of women between age 20 and 40 had up to 45 times more phthalates in their bodies than researchers initially hypothesized. CDC found phthalates in virtually every person tested, but the largest concentrations — 20 times higher than the rest of the population — were found in women of child-bearing age. Meanwhile, another study, led by Dr. Shanna Swan of the University of Missouri, identified developmental abnormalities in male infants correlating to high phthalate levels in their mothers’ bodies.

Industry Group Denies Risk
Meanwhile, the industry-backed Phthalate Information Center asserts, “There is no reliable evidence that any phthalate has ever caused a health problem for a human from its intended use.” The group accuses organizations of “cherry picking” results “showing impacts on test animals to create unwarranted concern about these products.” But EWG spokesperson Lauren E. Sucher urges people — especially women who are pregnant, nursing or planning on becoming pregnant — to avoid phthalates. EWG is planning free online access to its “Skin Deep” database, which will list lotions, creams and polishes that contain phthalates.

Banned in Europe, Not U.S. or Canada
A 2003 European Union directive bans phthalates in cosmetics sold in Europe, but U.S. and Canadian regulators have not been so proactive, despite mounting evidence of potential harm. Health advocates were temporarily relieved when the U.S. Food and Drug Administration (FDA) announced that it would begin enforcing a 1975 law requiring labels on products with ingredients that haven’t been safety tested. But such labels remain to be seen, even though 99 percent of cosmetics contain one or more untested ingredients.

Sunday October 18th, 2009 at 9:06 am by admin

Phthalates

Thanks to The Breast Cancer Fund for this information.  Christopher Drummond Beauty strives to not use any harmful ingredients in any of our cosmetics or packaging.

Phthalates are a group of endocrine-disrupting chemicals commonly used to render plastics soft and flexible. They are found in soft plastic chew toys marketed for infants and in some varieties of nail polish, perfumes, skin moisturizers, flavorings and solvents. Phthalates have been found in indoor air and dust, in human urine and blood samples. Levels are highest in children ages 6 to 11 and in women.

Phthalates are considered to be endocrine disruptors because of their complex effects on several hormonal systems including the estrogen and androgen hormone systems. The endocrine disrupting properties of this class of chemicals have been well established in the male offspring of mother rats who had been treated with phthalates while pregnant. Abnormalities reported included nipple retention, shortened ano-genital distance and increased cryptorchidism (undescended testes).  Exposure of human mothers to phthalates, as measured by chemical analysis of urine samples, has also recently been associated with shortened ano-genital distances in their newborn sons.

Some phthalates including butyl benzyl phthalate (BBP) and di-n-butyl phthalate (DBP) act as weak estrogens in cell culture systems. They can bind to estrogen receptors (ER), induce estrogenappropriate cellular responses and act additively with estradiol in altering these systems. BBP, DBP and another common phthalate, di-(2- ethylhexyl) phthalate (DEHP) significantly increase cell proliferation in MCF-7 breast cancer cells. In addition, these three phthalates inhibited the anti-tumor action of tamoxifen in MCF-7 breast cancer cells.

In rat studies, phthalates have been shown to disrupt the development and functioning of male and female reproductive systems by interfering with the production of testosterone and estradiol, respectively. Phthalates also bind weakly to the androgen receptor (AR), disrupting the cellular actions ordinarily initiated by the androgens. Those that bind the strongest to the AR, and therefore might be expected to exert the greatest effects through this pathway, include DBP, di-ibutyl phthalate and BBP. The role, if any, this androgenic pathway might play in breast cancer development remains to be explained.