A blend that combines the synergy of sodium benzoate and the skin conditioning agent levulinic acid. This raw material has an excellent antimicrobial activity. Verstatil® BL is perfectly suitable for surfactant based products and tonics. The combination with antimicrobial surface active substances (e.g. dermosoft® Octiol) is recommended to improve the performance of the product.
Benefits at a glance
- Preservative sodium benzoate combined with the multifunctional organic acid levulinic acid
- Plant based levulinic acid derived from corn
- No phenoxyethanol/ isothiazolinone/ parabens/ formaldehyde-releasers/ halogenorganic compounds
- In contrast to sorbate/ benzoate blends, does not tend to alter the color of surfactant based products
- Ideal for rinse-off and water based products, suitable for emulsions
- pH-dependent antimicrobial activity
- Globally approved