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.
Ingredient Details. High Health Hazard. There is a high level of evidence for Parabens being endocrine disruptors and interfering with Hormone regulation in the body. Parabens are preservatives commonly used in personal care products. Preservatives are used in to inhibit the growth of microbes or bacteria, making the product safe to use and also extending its shelf life ii. There are three most common parabens, methylparaben, propylparaben and butylparaben. Not only are these parabens irritating to the eyes and the skin iv, they have been linked to breast cancer v.