Propolaid Lip Balm with UVA & UVB SPF 20 protects the lips and has a soothing and emollient effect , thanks to its natural active ingredients : propolis, aloe vera, vitamin E, and tea Tree Oil. It is ideal for protecting the lips from aggressive external factors such as cold, sun or wind. Offers deep hydration and treatment . Hypoallergenic and dermatologically tested. Also suitable for protection from the sun during the treatment of herpes.