Topicrem Ac Control Intensive Serum 34mlformulated with Succinic Acid and Zinc Gluconate for high tolerance effectiveness, AC CONTROL Intensive Anti-Imperfection Serum corrects, smoothes and purifies the skin for visible results from 2 nights* . Its transparent texture is ultra-fresh and very easy to apply. Our anti-imperfection serum leaves a soft floral-musky fragrance and leaves skin soft and clear.