Benzyl Alcohol (and) Benzoic Acid (and) Dehydroacetic Acid. optiphen™ bd preservative by Ashland Specialty Chemical acts as a preservative. It is easily solubilized in water. Used in hair care... view more

Benzyl Alcohol (and) Glycerin (and) Benzoic Acid (and) Sorbic Acid. optiphen™ bsb-n preservative by Ashland Specialty Chemical acts as a preservative. Exhibits excellent heat stability and works... view more

Benzyl Alcohol (and) Aqua (and) Sodium Benzoate (and) Potassium Sorbate. optiphen™ bsb-w preservative by Ashland Specialty Chemical acts as a preservative. It is effective against gram-positive and... view more