
SODIUM OXIDE
Description
Sodium oxide (Na���O) is a powerful alkaline compound used in various skincare formulations, primarily as a pH adjuster and buffering agent. This inorganic compound is highly reactive with water, forming sodium hydroxide, which contributes to its effectiveness in adjusting product acidity. In skincare, sodium oxide plays a crucial role in maintaining product stability and optimizing the performance of other active ingredients.
When incorporated into skincare formulations, sodium oxide helps create an alkaline environment, which can be beneficial for certain products designed to combat acne or exfoliate the skin. Its ability to raise pH levels makes it valuable in neutralizing acidic compounds and balancing overall product formulations. However, due to its strong alkaline nature, sodium oxide must be used judiciously and in carefully controlled concentrations to avoid skin irritation or damage.
Sodium oxide's hygroscopic properties also make it useful as a moisture-binding agent in some formulations, helping to maintain product consistency and prevent drying out. While not typically used as a standalone active ingredient, sodium oxide's role in pH adjustment and formulation stability makes it an essential component in many skincare products, particularly those requiring precise pH control for optimal efficacy and safety.