Acetaminophen. Pain reliever/fever reducer for ages 2 to 11. 80 mg per 1/2 teaspoon (160 mg per 5 ml). Compare to active ingredient in children's Tylenol oral suspension (Good Neighbor Pharmacy Pain Relief is not manufactured or distributed by McNeil Consumer Healthcare, distributor of Children's Tylenol Oral Suspension.) Gluten free. Satisfaction guaranteed. Each teaspoon contains: sodium 3 mg.