Ultra Potent-C Powder


Ultra Potent-C Powder is a proprietary formulation designed to be gentle on the stomach and well-tolerated at high doses.

Our vitamin C has been scientifically developed to enhance the absorption of vitamin C by white blood cells. 

  • Scientifically shown to promote function of white bloods cells including natural killer cell activity*
  • Shown to have 18% to 25% higher uptake in white blood cells than plain vitamin C (ascorbic acid)*
  • Ideal for patients who prefer a powder mix over tablets*

Ultra Potent-C Powder Gentle, Buffered Vitamin C for Immune Support*

Vital part of your immune system, when compared to ascorbic acid. A great way to get your vitamin C without another pill to swallow!*

Directions: For best results, mix a rounded 1/4 teaspoon into four to six ounces of warm water and stir well. Take one time daily or as directed by your healthcare practitioner.

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

U.S. Patent #5,626,883.

Ingredient Amount Per Serving % Daily Value
Serving Size 1/4 Rounded Teaspoon (1.95 g)
Servings Per Container Approximately 122
Vitamin C 1,088 mg 1,209%
Niacin 84 mg 525%
Calcium 50 mg 4%
Magnesium 8 mg 2%
Sodium 15 mg 1%
Xylitol 192 mg *
L-Lysine 40 mg *
Citrus Bioflavonoid Complex [standardized to 45% (17 mg) full spectrum bioflavonoids] 38 mg *
Tetrasodium Pyrophosphate 16 mg *
Alpha D-Ribofuranose 15 mg *
L-Cysteine 11 mg *
L-Glutathione 5 mg *

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on all orders over $49