The recommended dosage for chewable Advil can vary based on the age and weight of the child. According to the Children's Advil website [3], the recommended dosage for children aged 6-11 years old who weigh between 48-95 pounds is one tablet (100mg) every 6-8 hours, not to exceed four tablets in 24 hours. For children under 6 years old, the website recommends consulting a doctor before use. The Junior Strength Chewables [2] are specifically designed for children aged 6-11 years old and come in a grape flavor. The Drug Patent Watch website [1] provides information on the active ingredient in Advil, ibuprofen, and its various formulations and dosages. It is important to follow the recommended dosage instructions provided by the manufacturer or a healthcare professional to ensure safe and effective use of the medication.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/ADVIL
[2] https://www.advil.com/our-products/childrens-advil/junior-strength-chewables/
[3] https://childrens.advil.com/content/dam/cf-consumer-healthcare/bp-advil/es_US_children/pdf/childrens-advil-dosing-chart-1.pdf