Sodium Benzoate by The SkinScience Co
Sodium Benzoate is a widely used preservative for cosmetics and pharmaceutical preparations. It is easy to use due to its high water solubility and heat stability and can be added to the formulation at any temperature. This is supplied in a powder form. Add to the water phase to ensure that you achieve maximum preservative efficacy.
Recommended Usage: 0.5-3% (Water Phase)
Activity: Yeast, mould and bacteria
Origin: Synthetic- oxidation of toluene under GMP conditions