Source: Based on internal analysis by Engelhard using data from the following source: IQVIA Global OTC Insights, sales in LEU PUB, for the time period MAT Q1/2023, based on pure-herbal attribute, expectorant market restricted to the CHC classes R5C, 01A3, 01A4 and 01A5, in *all geographical markets where IQVIA reports such sales, reflecting estimates of real-world activity. Copyright IQVIA. All rights reserved.