Answer
No. The selected single-dose product is unpreserved, while the multidose bottle contains benzalkonium chloride.
Sources for this answer
- Tears Naturale Single Dose Eye Drops — Current selected SmPCemc · Summary of Product Characteristics
- Tears Naturale — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.