Also known simply as a composite. A grouping of equities, indexes or other factors combined in a standardized way, providing a useful statistical measure of overall market or sector performance over time.
Parabens are among the most commonly used preservatives in cosmetic products. Chemically, parabens are esters of p-hydroxybenzoic acid. The most common parabens used in cosmetic products are methylparaben, propylparaben, and butylparaben.Typically, more than one paraben is used in a product, and they are often used in combination with other types of preservatives to provide preservation against a broad range of microorganisms.DA has received a number of inquiries on the safety of parabens, which are commonly used as preservatives in cosmetics. Here are answers to questions consumers often ask about these ingredients.
The mainstream cosmetic industry believes that parabens, like most cosmetic ingredients, are safe based on their long-term use, safety record and recent scientific studies. While several non-governmental organizations, such as Campaign for Safe Cosmetics, allege paraben usage in the cosmetic field to its link to cancer.In December 2005, after considering the margins of safety for exposure to women and infants, the panel agreed that parabens are safe to use in cosmetics.hile several non-governmental organizations, such as Campaign for Safe Cosmetics, allege paraben usage in the cosmetic field to its link to cancer. In December 2005, after considering the margins of safety for exposure to women and infants, the panel agreed that parabens are safe to use in cosmetics.