Bausch+Lomb IPO Presentation Deck

Reconciliation of Bausch + Lomb Reported Revenue to Organic Revenue ¹.2 and Organic Revenue Growth¹,2 ($M) Twelve Months Ended December 31, 2021 December 31, 2020 December 31, 2019 BAUSCH+ LOMB Revenue Changes in Exchange Rates ³ as Reported 3,765 3,412 3,778 (58) 16 88 Calculation of Bausch + Lomb Organic Revenue Organic Revenue (Non- GAAP)1,2 Twelve Months Ended December 31, 2020 3,707 3,428 December 31, 2019 3,866 December 31, 2018 Revenue as Divestitures and Reported Disconintuations 3,412 3,778 3,665 1. See Slide 2 and this Appendix for further non-GAAP information 2. Organic, a non-GAAP metric, is defined as a change on a period-over-period basis in revenues on a constant currency basis (if applicable) excluding the impact of acquisitions, divestitures and discontinuations. 3. The impact for changes in foreign currency exchange rates is determined as the difference in the current period reported revenues at their current period currency exchange rates and the current period reported revenues revalued using the monthly average currency exchange rates during the comparable prior period.. (10) (15) (22) Organic Revenue (Non- GAAP)¹,2 3,402 3,763 3,643 Change in Organic Revenue Amount 305 (335) 223 Pct. 9% -9% 6% 59

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