Environmental impact of pharmaceuticals and personal care products mechanism occurs: (CH)2CO + hv → CH + CHCO CHCO → CH+ CO CH+ (CH)2CO → CH4 + CH2COCH 2CH → C2H6 A second pathway that nail polish remover can enter in the atmosphere is reacting with hydroxyl radicals. When acetone reacts with hydroxyl radicals, its main product is methylglyoxal. Methylglyoxal is an organic compound that is a by-product of many metabolic pathways. It is an intermediate precursor for many advanced glycation end-products, that are formed for diseases such as diabetes or neurodegenerative diseases. The following reaction occurs: (CH)2CO + ·OH → CHC(O)OH + ·CH CHC(O)OH + ·CH→ CHC(O)COH +
Vamp Nail Polish bottle and sold extremely well, with nationwide shortages for months after its introduction. It became Chanel's best selling product. By 1996 "Newsweek" was reporting that the color was "finally out of style," but even into 2000, it was the fifth best-selling nail polish in the world. Before Chanel introduced Vamp, dark, non-traditional polish colors were shunned by mainstream cosmetics companies and their customers. Vamp was responsible for setting "in motion a widespread trend that made nail polish in virtually any color acceptable." According to Melinda Davis, the "extraordinary phenomenon of Vamp" was the "fons et origo" of a late twentieth