Another biocide, called benzalkonium chloride, is found in some facial ... seeks to curtail the use of biocides in ...

In addition to benzocaine, Orajel products may contain additional ingredients including: Benzalkonium chloride Menthol Zinc chloride Some Orajel products contain benzalkonium chloride, an ...

Ursula Street, PO Box 6510 Mail Stop F-731, Aurora, CO 80045, USA. Detergent preservatives such as benzalkonium chloride (BAK) have been used for decades in many ophthalmic preparations owing to ...

Benzalkonium chloride in particular has been linked to a number of different adverse effects, such as disruption of the tear film as well as damage to ocular surface epithelial cells. As a result ...