What Is It?
Sodium Borate and Boric Acid are colorless or white crystals, or powders. In cosmetics and personal care products, Sodium Borate and Boric Acid are used in the formulation of a wide variety of product types including creams and lotions and bath, hair and skin products.
Why is it used in cosmetics and personal care products?
Sodium Borate and Boric Acid prevent or retard bacterial growth, and thus protect cosmetics and personal care products from spoilage. They are also used to control pH and to minimize the change in the pH of a solution when an acid or a base is added. Sodium Borate and Boric Acid also help to keep an emulsion from separating into its oil and liquid components. They are also used to alter the thickness of liquid cosmetics and personal care products.