Ultra Potent-C 1000 is a proprietary, patented vitamin C formula that features a buffered delivery system designed to help prevent the potential stomach upset sometimes associated with high vitamin C intake. Ultra Potent-C 1000 may help support healthy immune function and is a good source of antioxidants from vitamin C. Preliminary scientific research suggests that vitamin C in the form of Ultra Potent-C may result in improved uptake of the vitamin by white blood cells when compared to regular ascorbic acid.*

Serving size: 1 Tablet

Servings Per Container: 90

Supplement Facts

Vitamin C 1,000 mg  1,667% 

Niacin 70 mg  350% 

Calcium 43 mg  4% 

Sodium 12 mg  1% 

Potassium 5 mg  <1% 

L-Lysine 33 mg  * 

Citrus Bioflavonoid Complex [standardized to 45% (14.4 mg) full spectrum bioflavonoids] 32 mg  * 

Tetrasodium Pyrophosphate 14 mg  * 

Alpha D-Ribofuranose 13 mg  * 

Xylitol 9 mg  * 

L-Cysteine 8 mg  * 

L-Glutathione 5 mg  * 

Ingredients: Ultra Potent-C† (calcium ascorbate, niacinamide ascorbate, ascorbic acid, sodium ascorbate, magnesium ascorbate, L-lysine HCl, ascorbyl palmitate, citrus bioflavonoid complex, potassium ascorbate, tetrasodium pyrophosphate, alpha D-ribofuranose, L-cysteine HCl, xylitol, and L-glutathione), microcrystalline cellulose, croscarmellose sodium, silica, magnesium stearate (vegetable), stearic acid (vegetable), and coating (hypromellose, medium-chain triglycerides, and hydroxypropylcellulose).

Directions: Take one tablet up to two times daily or as directed by your healthcare practitioner.

This product is non-GMO and gluten-free.

Caution: Keep out of the reach of children.

Storage: Keep tightly closed in a cool, dry place.

*Daily Value not established.

†Ultra Potent-C U.S. Patent #5,626,883.