
AMMONIUM CARBONATE
Description
Ammonium carbonate, also known as baker's ammonia or hartshorn, is a versatile compound used in skincare formulations and cosmetic products. This inorganic salt consists of ammonium and carbonate ions, with the chemical formula (NH4)2CO3. In skincare, ammonium carbonate functions primarily as a pH adjuster and buffering agent, helping to maintain the optimal acidity of products.
The ingredient's alkaline nature makes it effective in neutralizing excess acid on the skin's surface, potentially benefiting those with acne-prone or oily skin types. Ammonium carbonate also exhibits mild exfoliating properties, assisting in the removal of dead skin cells and promoting a smoother complexion. Additionally, it can act as a foaming agent in cleansing products, enhancing their lathering capabilities.
While generally considered safe for cosmetic use, ammonium carbonate may cause irritation in individuals with sensitive skin or at higher concentrations. It's important to note that this compound is volatile and can decompose into ammonia gas and carbon dioxide when exposed to air or heat. Therefore, proper formulation and packaging are crucial to maintain its stability and efficacy in skincare products.