During the 20th century, the popularity of cosmetics increased rapidly.Especially in the United States, cosmetics are used by girls at an increasingly young age. Many companies have catered to this expanding market by introducing more flavored lipsticks and glosses, cosmetics packaged in glittery, sparkly packaging and marketing and advertising using young models. The social consequences of younger and younger beautification has had much attention in the media over the last few years.
Criticism of cosmetics has come from a variety of sources Template : Http://www.feministezine.com/feminist/fashion/The-Beauty-Dilemma.html, including feminists, animal rights activists, authors and public interest groups. There is a growing awareness and preference for cosmetics that are without any toxic ingredients, especially those derived from petroleum, sodium lauryl sulfate (SLS), and parabens.
Parabens can cause skin irritation and contact dermatitis in individuals with paraben allergies, a small percentage of the general population. Animal experiments have shown that parabens have a weak estrogenic activity, acting as xenoestrogens.