Optiphen™ BD is based on a combination of Benzoic Acid and Dehydroacetic Acid in Benzyl Alcohol. It does not contain formaldehyde or any formaldehyde-releasing substances and conforms to the regulations of the EC cosmetics law. It has proven to be an effective preserving system for rinse- off-products like shampoos, shower-gels, foam-baths etc. This product is well suited for high-quality care-cosmetics like creams, emulsions, lotions and gels, if they conform to the necessary pH- conditions.

Optiphen™BD基于苯甲酸和脱氢乙酸在苯甲醇中的组合。它不含甲醛或任何释放甲醛的物质，并符合欧共体化妆品法律的规定。它已经被证明是一种有效的洗去型产品的保存系统，如洗发水，沐浴露，泡沫浴等。该产品非常适用于高品质护理化妆品，如霜，乳液，乳液和凝胶，如果它们符合必要的pH条件。