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denatured alcohol: ethanol made unsuitable for drinking, often via addition of denatonium.: solvent, carrier, astringent alkyl benzoate C12 - C15 : benzoic acid ester, C 6 H 5 COO(CH
Castor oil and its derivatives are found in many cosmetics as it is "non-comedogenic" (does not exacerbate or contribute to acne). [3]Cerebrosides (cells from the nervous systems of cattle or swine) were once used in some high-end skin-care products to increase moisture retention and to create a smooth skin surface, [4] however the BSE controversy has put an end to this practice.
Cosmetics are composed of mixtures of chemical compounds derived from either natural sources or synthetically created ones. [1] Cosmetics have various purposes, including personal and skin care. They can also be used to conceal blemishes and enhance natural features (such as the eyebrows and eyelashes). Makeup can also add colour to a person's ...
Skin whitening, also known as skin lightening and skin bleaching, is the practice of using chemical substances in an attempt to lighten the skin or provide an even skin color by reducing the melanin concentration in the skin. Several chemicals have been shown to be effective in skin whitening, while some have proven to be toxic or have ...
By the 1990s, face powder became a staple cosmetic product for not only concealing blemishes but setting makeup in place. [34] The Australian Government's National Industrial Chemicals Notification and Assessment Scheme was established in 1990 to ensure that industrial chemicals used in face powders and other cosmetics are safe for citizens to use.
Benzene was also detected in Proactiv, PanOxyl, Walgreens' acne soap bar and Walmart's Equate Beauty acne cream among others, according to Valisure. Cancer-causing chemical found in Clinique ...
It was considered brazen and uncouth to wear makeup. [9] In the 1850s, reports were being published warning women of the dangers of using lead and vermilion in cosmetics applied to the face. The first lipstick was created by Parisian maison Guerlain in 1870. [10] The refillable pink lipstick has a remarkable story.
[12] [13] It belongs to a class of chemicals called dicarboxylic acids. It works by killing acne bacteria that infect skin pores. It works by killing acne bacteria that infect skin pores. It also decreases the production of keratin , which is a natural substance that promotes the growth [ clarification needed ] of acne bacteria. [ 14 ]