Optiphen™ BSB-N Preservatives

Optiphen™ BSB-N is a combination of Benzoic and Sorbic acids in Benzyl alcohol. The ingredients of Optiphen™ BSB-N conform to the German BDIH-recommendation for Natural Cosmetic Products and the recommendations of the Conseil de l’Europe. Due to the organic acids, Optiphen™ BSB-N may be classified as a “mild preservative,” provided the pH of the final product is not higher than 5.
Product Overview
INCI Benzyl Alcohol (and) Glycerin (and) Benzoic Acid (and) Sorbic Acid

These nature-identical effective preservatives support a variety of natural personal care products.
Product Specifications
Form: Colorless liquid
Use Levels: 0.3 - 1.0%
pH Range: Up to 5.4
Features & Benefits
Effective against gram-positive and gram-negative bacteria, yeast and mold
Effective up to pH 5.4
Global use
Nature-identical combination
Validated by COSMOS and NATRUE
Vegan suitable
Applications
Baby care; Cosmetics; Hair care; Skin care; Sun care; Wipes