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SODIUM BORATE

Description

Sodium borate, also known as borax, is a naturally occurring mineral compound with diverse applications in skincare formulations. This versatile ingredient functions as a pH adjuster, emulsifier, and preservative enhancer. Its ability to stabilize formulations and create a slightly alkaline environment makes it valuable in various cosmetic products.

In skincare, sodium borate is primarily used to maintain the pH balance of products, ensuring optimal efficacy and stability. It also exhibits mild antimicrobial properties, contributing to the preservation of formulations. The ingredient can help soften water, improving the overall texture and feel of skincare products.

Sodium borate's emulsifying properties aid in creating stable emulsions, particularly in oil-in-water formulations. This characteristic is beneficial for lotions, creams, and other multi-phase products. Additionally, it can act as a buffering agent, helping to maintain consistent pH levels over time.

While generally considered safe for cosmetic use at regulated concentrations, it's important to note that sodium borate may cause irritation in some individuals, particularly at higher concentrations. As with any skincare ingredient, patch testing is recommended for those with sensitive skin or known sensitivities.