Please stop using your previous cream. It contains a strong steroid that is unsafe for long-term facial use and can damage your skin. To safely clear post-acne dark spots, look for gentle dermatological creams containing active ingredients like Azelaic Acid, Kojic Acid, Niacinamide, or Alpha-Arbutin, which safely fade pigmentation. Additionally, applying a broad-spectrum sunscreen with SPF 30 or higher daily is crucial, as UV rays worsen dark spots. For the best results, please consult a dermatologist who can evaluate your skin type and prescribe the safest, most effective strength for your needs.