Acnestar Gel contains Clindamycin (1%) and Nicotinamide (4%), commonly used to treat mild to moderate acne. Clindamycin is an antibiotic that helps reduce acne-causing bacteria on the skin, while Nicotinamide (a form of vitamin B3) has anti-inflammatory properties that help reduce redness, swelling, and the appearance of acne. This combination effectively targets acne from multiple angles, reducing the number of pimples and promoting clearer skin. Common side effects include skin irritation, dryness, and redness. The gel is usually applied once or twice daily to the affected area, as directed by a healthcare provider. It is important to use the medication consistently for the best results and to consult a healthcare provider if any severe or persistent side effects occur.