Glycolic acid (CAS 79-14-1)

Glycolic acid, an alpha-hydroxy acid (AHA), has gained prominence in scientific research due to its diverse applications in various fields such as chemistry, materials science, and dermatology. Its mechanism of action primarily involves its ability to penetrate the skin and act as a chemical exfoliant by dissolving the bonds between dead skin cells, promoting their shedding and facilitating skin renewal. In research, glycolic acid is extensively utilized in the synthesis of polymers, particularly polyglycolic acid (PGA), which is a biodegradable polymer widely employed in tissue engineering and drug delivery systems. Glycolic acid′s reactivity with a wide range of compounds makes it valuable in chemical synthesis, particularly in esterification and amidation reactions to produce esters and amides, respectively. Additionally, glycolic acid serves as a crucial component in the formulation of skincare products and chemical peels used in dermatological research to improve skin texture, reduce hyperpigmentation, and treat acne and photoaging. Furthermore, its ability to chelate metal ions makes it useful in environmental research for wastewater treatment and heavy metal removal processes. Overall, glycolic acid′s multifaceted properties and versatile applications make it a valuable tool in various scientific endeavors, contributing to advancements in research across different disciplines.