RELEC INFANTIL +12 MONTHS has a special formula for children, with proven effectiveness, offering high protection. Dermatologically tested, without alcohol or colorants. Tested on sensitive skin. Protects against mosquito bites for 6 hours. Tested Effectiveness. With 10% IR3535. Ethyl Aminopropionate (IR 3535) is an active ingredient against a large number of insects. The proven safety of the active ingredient and its good skin tolerance guarantee that this product is safe for use in children.