Eucerin Dermo Purifyer Adjunctive Hydrating Care with SPF 30 provides the skin with extra moisture and counteracts the drying out effect often associated with medicinal acne therapy. Provides intense hydration. Protects against UV rays with SPF 30. Prevents hyperpigmentation (dark marks) after an inflamed spot. Effectively reduces skin blemishes. Minimizes oil shine with mattifying particles. Provides an ideal base for make-up.