Containing added citrus bioflavonoids for superior absorption, the original Ester-C® 600 formula works to strengthen your immune system, alleviate allergy symptoms, encourage the growth and repair of body tissues and help maintain the integrity of bones, gums and teeth. Ester-C® 600 capsules are suitable for use year round, but dosage can be increased during cold and flu season or during times of stress.
- Enhanced bioavailability
- Improved absorption and retention up to 24 hours
- Non-acidic and gentle on the stomach
- The best-researched form of buffered vitamin C