Biotrue multi-purpose solution is unsurpassed in disinfection efficacy2

Biotrue provides excellent disinfection efficacy with a dual disinfection system that combines PHMB and polyquaternium-1 disinfectants.1

Disinfection innovations work together with a...

Dual disinfection system: Combines PHMB and polyquaternium-1 disinfectants1

pH equal to healthy tears (7.5): Enhances performance of dual disinfectants1

Protein management system: Helps maintain tears’ inherent antimicrobial activity3

Delivers excellent disinfection in only 4 hours2

Unsurpassed disinfection efficacy even when compared to peroxide solutions1

REFERENCES: 1. Data on file. Bausch & Lomb Incorporated. Rochester, NY. 2. Results of in vitro study following FDA/ISO stand-alone procedure for disinfecting products. Tests against all solutions were modified with organic soil added to create a more rigorous test condition. Primary criteria for effective disinfection are defined as a reduction in the number of bacteria by a minimum of 3 logs (99.9%) and a reduction of mold and yeast by a minimum of 1 log (90%) within the recommended disinfection time. Biotrue, OPTI-FREE RepleniSH, RevitaLens OcuTec, OPTI-FREE Express, and OPTI-FREE PureMoist results from separate in vitro studies performed following identical test procedures. 3. A lysozyme activity assay was used to determine the ability of Biotrue to prevent the denaturation of lysozyme, in comparison to multiple marketed multi-purpose solutions and leading hydrogen peroxide solution. This assay is based on the ability of lysozyme to digest the cell wall of micro-organisms in a suspension. The results indicate that Biotrue has the ability to stabilize lysozyme in its native form under chemical denaturation conditions that typically denature lysozyme. Statistically significant greater stabilization of lysozyme was observed with Biotrue compared to competitive solutions and a phosphate buffered saline control.


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