Parabens are the preservatives that are very widely used in cosmetics as well as medicines these days. They are considered very effective preservatives, mainly for their fungicidal as well as bactericidal properties. They are used in almost all products such as shampoos, moisturizers, shaving gels, toothpastes, and tanning solutions because of their low costs. Lately, however, there has been a controversy surrounding them because of the various health hazards they can cause. So, if you use such products frequently and are thinking, whether they are safe or should one switch to the paraben-free ones, then below is some information that you will find very useful.
Harmful Effects of Parabens
Researches have shown that whatever we apply on our skin, a majority of it, almost sixty percent, enters the blood stream. And this includes the parabens, synthetic preservatives used in the personal care products. Chemically, this material is an ester of p-hydroxybenzoic acid. In cosmetics, the ones that are used most widely are propylparaben, butylparaben, and methylparaben.