Back to Ingredient Dictionary

AMMONIUM NITRATE

Description

Ammonium nitrate is a versatile compound with various applications in skincare formulations. This inorganic salt, composed of ammonium and nitrate ions, functions primarily as a pH adjuster and buffering agent in cosmetic products. Its ability to regulate acidity levels helps maintain product stability and enhances the efficacy of other active ingredients.

In skincare, ammonium nitrate can act as a mild exfoliant, promoting gentle cell turnover and improving skin texture. Its hygroscopic properties allow it to attract and retain moisture, potentially contributing to hydration in certain formulations. However, its use is typically limited due to potential irritation in higher concentrations.

Ammonium nitrate also exhibits cooling properties when dissolved, which can provide a refreshing sensation in some topical applications. This characteristic makes it suitable for products targeting inflammation or redness. It's important to note that while ammonium nitrate has these functional properties, its use in cosmetics is carefully regulated due to its other industrial applications.

Formulators must consider the concentration and combination with other ingredients to ensure product safety and efficacy. As with any active ingredient, patch testing is recommended to assess individual skin compatibility.