Buy ivermectin cream works by targeting and reducing the population of Demodex mites on the skin, which are thought to exacerbate rosacea symptoms, including redness. Additionally, ivermectin has anti-inflammatory properties that help reduce the overall inflammation and redness associated with rosacea. By addressing both the inflammatory lesions and redness, ivermectin cream can significantly improve the appearance of the skin for those with rosacea. Use the cream consistently as prescribed, usually once daily, for several weeks to see noticeable improvement.