Why are parabens included in the Natria formulas?
A. Parabens are used as broad-spectrum preservatives in cosmetic formulations to prevent the growth of harmful microorganisms, especially molds and yeast. Parabens are derived from benzoic acid, which is found naturally in benzoin, Peru and Tolu balsams and several other balsamic substances. These ingredients work best when they are used as a combination (methylparaben, ethylparaben, propylparaben, butylparaben), and require a very small amount to help preserve a product (less than one tenth of a percent). Parabens have a long-established record of safety. They are listed as GRAS (Generally Regarded as Safe) by the FDA and widely used in foods and cosmetics. They are absorbed and metabolized in the body with no accumulation.
