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Ultra Potent-C® 500


Gentle, Buffered Vitamin C
Scientifically Developed for Immune Support*

Ultra Potent-C 500 is an exclusive, patented formula designed to enhance the utilization ofvitamin C. Preliminary scientific research suggests that vitamin C in the form of Ultra Potent-C may result in improved uptake by white blood cells when compared to regular ascorbic acid.*


  • Scientifically shown to promote natural killer cell activity and white blood cell (WBC) function*
  • Shown to have 18% to 25% higher uptake in white blood cells than plain vitamin C (ascorbic acid)*
  • Features vitamin C and a metabolite system designed for enhanced utilization*
  • Provides potent antioxidant protection*
  • Supports the production of collagen and connective tissue*
  • Buffered to help prevent potential stomach upset*

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.



Serving Size:

1 Tablet

Ingredient Amount Daily Value
Vitamin C (as Ultra Potent-C®) 500 mg 833%
Niacin (as niacinamide ascorbate) 39 mg 190%
Calcium (as calcium ascorbate) 24 mg 2%
Magnesium (as magnesium ascorbate) 3 mg <1%
Sodium (as sodium ascorbate) 7 mg <1%
Potassium (as potassium ascorbate) 3 mg <1%
L-Lysine HCI 18 mg *
Citrus Bioflavonoid Complex [standardized to 45% (8 mg) full spectrum bioflavonoids] 18 mg *
Tetrasodium Pyrophosphate 8 mg *
Alpha D-Ribofuranose 7 mg *
Xylitol 5 mg *
L-Cysteine 5 mg *
L-Glutathione 3 mg *

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

Directions: Take one tablet three 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

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


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