Questionable Cosmetics ingredients
The following is a list of ingredients that have come under question in the last few years. From being carcinogenic, DNA damaging, hormone disrupting or known irritants, many of these ingredients are under further investigation in various countries. It may be interesting to check your beauty and personal care products and see how many of them contain these ingredients:
Sodium Lauryl Sulphate (or Laureth)
This has its origins in natural sources. It is produced by the sulphation of commonly available lauryl alcohol, which comes from coconut oil. You will often see on the label ‘coconut derived’, and this can be a bit misleading as it sounds very natural, when in fact it goes through a lot of chemical processes to become the final product. Sodium Lauryl Sulphate may damage the outer layers of the skin, causing dermatitis, dryness and blackheads. It may also enhance the absorption of other chemicals. It should only be used in cosmetics that are quickly rinsed off the skin. It is widely used in shampoos, bubble baths, face and body cleansers, toothpaste and most household detergents. The US National Toxicology Program (NTP) classifies it as a skin and eye irritant. In fact, when dermatologists want to test the calming effect of an ingredient, they use Sodium Lauryl Sulphate as the irritant! (more…)
