The fight against rosacea, which mainly affects adults, can be long-lasting and full of difficulties. An effective weapon in this case is properly selected cosmetics. How to care for skin with rosacea? What active substances (e.g. azelaic acid, vitamin C, reinal) should be in cosmetics for rosacea? When to introduce natural ingredients (e.g. arnica and horse chestnut extract) into the care of rosacea skin?