Glycolic acid

Glycolic acid (CAS 79-14-1) is the smallest alpha-hydroxy acid, giving it exceptional skin penetration relative to other AHA compounds used in cosmetic formulations.

Where is Glycolic acid used?

• Industrial manufacturing: pH regulator, chelating agent and descaling chemistry
• Personal care: active ingredient in chemical exfoliant peels, serums and anti-aging creams
• Textile and leather processing: pH control during dyeing and tanning
• Water treatment: chelating action sequesters metal ions and inhibits scale in boiler and cooling systems
• Food-contact and industrial cleaning: descaling and surface-conditioning acid
• Concentration and grade determine regulatory classification in personal care.

Good to know: Concentration and grade determine regulatory classification in personal care. Technical and industrial grades cover cleaning and process chemistry; cosmetic-grade material meets personal care purity standards; food-grade specifications comply with food-contact or FCC standards.

Commercial specifications

• Aqueous solution, most commonly 70% concentration
• Lower concentrations for specific end-use requirements