WHAT IT IS A luxurious serum packed with Vitamin C that rejuvenates smooths and protects skin with powerful antioxidants. WHAT IT DOES Sorme Refinee Intensive C Serum contains Vitamin C which helps reduce the signs of aging while helping the skin feel firmer and look brighter. WHAT ELSE YOU NEED TO KNOW This stable form of topical Vitamin C delivers the highest dosage 10 that is recommended for skin health.