Citric Acid is weak, organic, and pivotal in most of its applications, derived from food sources such as citrus fruits. It is one of the most important parts of the food industry and renowned not only for the ability to act as a preservative but also to deliver great flavor compounds with pleasant acidity to the products. Besides the culinary point of view, in personal care and cosmetics, citric acid with its antioxidant features and pH regulating features is used very much, both for skin and hair support.
To the field of cleaning within a home, where its biodegradability, purity, and force in eliminating lime sediments and spots are appreciated for its effectiveness. In the formulation of pharmaceutical products, citric acid is one basic contributor to palatability and efficiency of the drugs. The use of citric acid in not only these functions but also in broad-ranging sustainability and consumer-well-being applications presents elucidation to functional benefits.