Ibuprofen Children's Oral Suspension, Grape Flavor, 4 oz, QC99574 Sale! This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Compare to the Active Ingredients in Children's Motrin. Pain and fever reducer. Lasts up to 8-hours. Alcohol-free For ages 2 - 11 years. Grape flavor.