Childrens Tylenol – Strawberry, Bubble Gum, & Cherry

Hello, I was wondering if Children’s Tylenol posed an issue for use on Pesach? The inactive ingredients list “flavors,” but not what their source is. Thank you! https://www.walgreens.com/store/c/children’s-tylenol-pain—fever-oral-suspension-strawberry/ID=prod402317-product https://www.walgreens.com/store/c/children’s-tylenol-pain—fever-oral-suspension-bubblegum/ID=prod5499-product https://www.walgreens.com/store/c/children’s-tylenol-pain—fever-medicine,-dye-free-cherry-flavor,-cherry-flavor/ID=prod3934262-product