Ester-C® is a researched form of Vitamin C that supports natural immunity. Ester-C® may lead to a more sustained retention of Vitamin C in the white blood cells than ascorbic acid*. It is a non-acidic form of Vitamin C and may be better tolerated than standard Vitamin C in people who are sensitive to acidic foods.

• Provides 24 hour immune support
• May aid in decreasing the duration of colds when taken regularly
• Is a potent antioxidant.

*in non-smokers.