Tag: Bak free

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Is Lumify Preservative Free Safe? A Detailed Pharmacological Review

Oct 9, 2025 •

3 min read

Over 70% of ophthalmic solutions contain preservatives like benzalkonium chloride (BAK), which can cause irritation [1.4.6]. The introduction of a new formulation raises the question: is Lumify Preservative Free safe and effective for relieving eye redness?