| Vitamin C is an antioxidant essential for collagen and connective tissue production and immune function. In particular, vitamin C promotes increased natural killer cell and white blood cell activity. If you have digestive sensitivity, try ester-c which does not cause the stomach and digestive problems of regular vitamin C .
|  Ascorbic Acid, Pure Encapsulations
Buffered Ascorbic Acid, Pure Encapsulations
Buffered C Powder, INTEGRATIVE THERAPEUTICS
 Buffered Vitamin C, INTEGRATIVE THERAPEUTICS
Easter C Plus, Douglas Labs
Ester C & flavonoids, Pure Encapsulations
Hypoaller-C, Douglas Labs
Natural C Plus 500, Douglas Labs
Ultra Potent-C 1000, Metagenics
Vitamin C with Quercetin Citrus Bioflavonoid, INTEGRATIVE THERAPEUTICS
|
Denotes more popular products.
| |
|
