This patented triple antioxidant serum provides powerful environmental protection by neutralizing free radicals caused by exposure to environmental aggressors like UVA/UVB, infrared radiation and ozone pollution, which can contribute to premature aging. C E Ferulic features a synergistic combination of 15% pure vitamin C (l-ascorbic acid), pure vitamin E (alpha-tocopherol) and 0.5% ferulic acid. Once absorbed, this vitamin C serum can remain effective for 72 hours.
