Pedialyte Classic Ingredients: Water, dextrose, and less than 0.5% of citric acid, potassium citrate, salt, sodium citrate, natural and artificial flavor, sucralose, acesulfame potassium, zinc gluconate, Red 40, and Blue 1. studies have linked artificial food dyes to potential health concerns in children, including: Hyperactivity and Behavioral Issues: Research suggests a possible link between artificial food dyes and increased hyperactivity, inattention, and other behavioral problems in some ch