Wednesday, July 7, 2010

Chemicals to Avoid, Part 4: Formaldehyde Donors

Formaldehyde, most commonly associated with embalming fluid, is a known carcinogen. Its highly toxic nature makes it an effective preservative in cosmetics, too. While it's not typically listed in an ingredients list on its own, a number of preservatives work by slowly releasing a steady stream of formaldehyde in to the product. Common cosmetic formaldehyde donors include:
  • DMDM Hydantoin
  • Tetrasodium EDTA
  • Diazolidnyl Urea
  • Urea
  • imidazolidinyl urea
The presence of formaldehyde and its donors are also known to cause skin reactions in sensitive individuals, can create and aggravate sensitivity, and can affect the lymph nodes. Source

Many times, companies jump on the "paraben-free" bandwagon, but substitute the parabens with formaldehyde donors. Always read the ingredients label.

1 comment:

Miss Mary said...

Thanks so much for these posts. I have enjoyed reading them so much. It is amazing to me how many ordinary products have bad stuff in them. My family is big fans of your products. Between all of us, we have almost tried everything. Keep up the great work! You are a pioneer with this stuff!