Contamination Recall Accelerates Preservative-Free Format Shift
A widely publicized contamination recall involving a multi-dose preserved artificial tears product has meaningfully accelerated consumer and pharmacist preference for preservative-free single-dose formats, which carry lower contamination risk given their single-use design and sterile manufacturing process. Alcon and Bausch + Lomb have both expanded preservative-free production capacity since 2023, targeting consumers who now actively check formulation type before purchasing. Smaller regional manufacturers are following more slowly, constrained by the tooling investment required for single-dose packaging conversion, but the shift is broadening steadily each year across major retail pharmacy markets worldwide.
Market Impact: Adds 5% annual diagnosed patient gr








