Back to Ingredient Dictionary

AMMONIUM SILVER ZEOLITE

Description

Ammonium Silver Zeolite is a multifunctional antimicrobial agent used in various skincare and personal care products. This compound combines the properties of silver, known for its broad-spectrum antimicrobial activity, with zeolite, a porous aluminosilicate mineral. The silver ions are trapped within the zeolite structure and are slowly released, providing long-lasting antibacterial effects.

In skincare formulations, Ammonium Silver Zeolite acts as a preservative and helps control the growth of harmful microorganisms. It is particularly effective against bacteria, fungi, and certain viruses, making it valuable in products designed for acne-prone or sensitive skin. The controlled release of silver ions ensures sustained antimicrobial action without causing irritation typically associated with higher concentrations of silver compounds.

This ingredient is stable across a wide pH range and is compatible with many other cosmetic ingredients. It is often used in low concentrations, typically 0.1-0.3%, which is sufficient for its preservative effects. Ammonium Silver Zeolite is considered safe for use in leave-on and rinse-off products, including creams, lotions, and cleansers. Its efficacy in controlling microbial growth contributes to extended product shelf life and improved stability of formulations.

Products with this Ingredient