Description - Borax, also known as sodium borate, is a naturally occurring mineral salt widely used in cosmetic formulations. In skincare, it functions as a buffering agent, emulsifier, and preservative booster, helping to stabilize formulations and adjust pH levels for optimal product performance.
Benefits
Enhances the stability of emulsions, gels, and other formulations.
Helps maintain the proper pH balance in products.
Acts as a preservative booster with mild antimicrobial properties.
Contributes to improved texture and consistency in skincare items.
Uses - Borax is used in a range of skincare and hair care products such as cleansers, lotions, gels, and emulsions. Additionally, it is incorporated in bath bombs to help create a fizzy, effervescent effect and to stabilize the overall formulation.
Application - Typically added during the water phase of formulation, Borax is used at low concentrations (generally less than 1%). It should be measured carefully and fully dissolved in water before incorporation to ensure even distribution and optimal performance in the final product.
Solubility - Borax is highly water-soluble, allowing it to be easily dissolved in aqueous systems. Its excellent solubility ensures uniform incorporation into skincare formulations, contributing to stable, well-balanced products, including bath bombs.