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Medicines carbomerQuestion & answer

carbomer · Medicine question

Is preservative-free carbomer available?

iatroX medicinesPublished 19 August 2026Reviewed 19 August 2026

The answer

Answer

Yes. Viscotears Single Dose Unit is preservative-free, whereas Liquivisc is a multidose product containing benzalkonium chloride.

Sources for this answer

Liquiviscemc · SmPC Current selected SmPC · Version 5
Viscotears Single Dose Unit 2.0mg/g Eye Gelemc · SmPC Current selected SmPC · Version 1

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carbomer

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