Children are especially vulnerable to the harmful effects of the sun. Studies have shown that children get 50 to 80% of their lifelong exposure to sun before the age of 18. That’s why Aloe Up developed a special formula just for kids. It’s hypoallergenic, for a child’s sensitive skin and is waterproof up to 6 hours. I won’t run into a child’s eyes and sting. Only use sunscreen on children 6 months of age and older.