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NutriBiotic, Calcium Ascorbate, Crystalline Powder, 16 oz (454 g)

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In Stock
  • Expiration Date: Jun 2020
  • Shipping Weight: 1.36 lbs (0.62 kg)
  • Product Code: NBC-00401
  • UPC Code: 728177004019
  • Package Quantity: 16 oz (454 g)
  • Dimensions: 3.2 x 3.2 x 6.1 in, 1.15 lbs (0.52 kg)
Product Overview


  • Where Science Works Naturally
  • Pharmaceutical Grade
  • Buffered Vitamin C
  • Crystalline Powder
  • Dietary Supplement
  • Vegan and Hypoallergenic
  • pH 7.3†
  • Naturally Fresh Nitro Pak - Bacteria Free Environment

†Measure of acidity/alkalinity (neutral pH is 7.0)

NutriBiotic Calcium Ascorbate is a fully reacted, buffered comp0und combining vitamin C and calcium in a highly soluble form.

Vitamin C is an essential nutrient that cannot be produced by the body and, therefore, must be replenished daily. Vitamins C has several beneficial purposes including developing and maintaining healthy skin and bones and plays important roles in many biochemical reactions. Vitamin C provides support to the body's immune system by protection cells from oxidative stresses.

Calcium helps maintain bone density. Adequate calcium as part of a healthy diet, along with physical activity, may reduce the risk of osteoporosis in later life. Calcium not only serves as the principle component of skeletal tissue, but also plays a vital role in many bodily functions.

Suggested Use

Mix 1/2 teaspoon or more into a glass of juice or water. Take with or without meals, or as directed by a licensed healthcare professional.

Other Ingredients


Made without common food allergens such as milk, soy, egg, yeast, and wheat. Contains no rose hips, animal products, fillers, excipients, lubricants, binders starch, colorings, flavorings, or preservatives.

Our Promise and Guarantee: We use only 100% pure pharmaceutical grade calcium ascorbate USP-FCC* (C12H14CaO12) which contains no corn residue, plant antigens, or protein impurities. Individuals allergic to corn or yeast can use this product with confidence.

Made Without Gluten or GMOs

Supplement Facts
Serving Size: 1/2 Teaspoon (2.5 g)
Servings Per Container: 181
  Amount Per Serving % Daily Value
Vitamin C (as calcium ascorbate USP-FCC*) 2245 mg 3742%
Calcium (as calcium ascorbate USP-FCC*) 255 mg 26%
*United States Pharmacopoeia - Food Chemical Codex
iHerb Customer Reviews

Not the best price any more

Posted by 4705185625108180024 on Dec 20, 2016

I had been using this product for years but its price has suddenly jumped up by 25%. Not the best price any more so I am shopping around for a different product. Sad this happened.

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Very good. Hopefully it will make my urticaria pigmentosa a bit better

Posted by 5172048528859600134 on Nov 04, 2016

Very good and very big and nice quantity Hopefully it will make my urticaria pigmentosa a bit better as similar type of VitC did in the past.

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Calcium Ascorbate

Posted by roseonhigh on Oct 15, 2016

This product is buffered so it is gentle on the tummy. It seems to be good.

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I know

Posted by 4671263467565062692 on Sep 29, 2016

quality is great but horrible taste makes it awful to impossible to drink + way too expensive

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Great product

Posted by Reviewer2097871 on May 28, 2016

Wanted Vitamin C through Calcium Ascorbate and not Abscorbic Acid Love the fact 1/2 tsp delivers such a strong amount of Vitamin C And tastes ok too.

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