Learn about acne causes, symptoms, scarring, and advanced treatment options in this expert guide by Dr. Oindrila Dutta. Discover how hormonal imbalance, excess oil, bacteria, and lifestyle factors contribute to acne, along with effective solutions like chemical peels, laser toning, acne scar correction, and personalized dermatology care. Get expert insights on managing acne and restoring healthy, confident skin with evidence-based treatments in Kolkata.