DERMADERM SPF 50+ SUN PROTECTION CREAM 100 GR. Dermaderm Sun protection cream protects the skin from UVA and UVB rays, which are the harmful rays of the sun. How to use: It should be applied at least 15 minutes before going out in the sun and repeated every 6 hours depending on the duration of sun exposure. Effect: It provides very effective protection against UVA and UVB rays. Thanks to the vitamin E it contains, it protects skin cells and prevents premature aging of the skin. It prevents drying by moisturizing and protecting the skin. It should be used constantly to prevent freckles and blemishes. Features: Ph 5.5 value supports and strengthens the skin's protective acid mantle. Dermatologically tested. Water resistant.