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NutriBiotic, Ascorbic Acid with Antioxidant Bioflavonoids, Crystalline Powder, 16 oz (454 g)

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In Stock
  • Expiration Date: Dec 2019
  • Shipping Weight: 1.36 lbs (0.62 kg)
  • Product Code: NBC-00301
  • UPC Code: 728177003012
  • Package Quantity: 16 oz (454 g)
  • Dimensions: 3.1 x 3.1 x 6.1 in, 1.15 lbs (0.52 kg)
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Product Overview


  • Where Science Works Naturally
  • Pharmaceutical Grade
  • Dietary Supplement

Highly Soluble

NutriBiotic Ascorbic Acid with Antioxidant Bioflavonoids delivers 100% pharmaceutical grade vitamin C, an essential nutrient beneficial to the body's overall health, and antioxidant bioflavonoids from lemon in a highly soluble form.

Since vitamin C is not produced by the body, it must be replenished daily. Vitamin C is often found in nature accompanied by bioflavonoids, a group of water-soluble plant pigments. Bioflavonoids work synergistically with vitamin C in the body to play an important role supporting numerous biochemical reactions, such as normal fluid balance, the function of various enzyme systems, tissue growth and repair, and strengthening the walls of blood vessels.

NutriBiotic Ascorbic Acid with Antioxidant Bioflavonoids is well tolerated by most highly allergic individuals.

Suggested Use

As a dietary supplement, mix 1 teaspoon or more into a glass of juice of water. Take with or without meals, or as directed by a licensed healthcare professional.

Other Ingredients


Vegan and hypoallergenic.

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 L-ascorbic acid USP-FCC* (C6H8O6), which contains no corn residue, plant antigens, or protein impurities. Individuals allergic to corn or yeast can use this product with confidence.

pH 3.1‡

Made without Gluten or GMOs

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

Supplement Facts
Serving Size: 1 Teaspoon (5 g)
Servings per Container: 90
  Amount Per Serving % Daily Value
Vitamin C (as L-ascorbic acid USP-FCC*) 4000 mg 6667%
Lemon Bioflavonoid Complex 50-USP
Hesperidin; eriocitrin; naringin and naringenin; flavonols, flavones, and other phenolic compounds.
1000 mg
† Daily Value not established.
*United States Pharmacopoeia - Food Chemical Codex
iHerb Customer Reviews

Excellent Vit C source

Posted by Reviewer3035278 on Jul 08, 2016

Lovely product. Handy to have the bioflavonoids added when you don't have fresh lemons on hand.

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Posted by Giordie on Jun 16, 2016

No too flash to drink but get the job done, i like it

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Good Source of Vitamin C and Bioflavinoids

Posted by MarieMR on Apr 05, 2016

Nutribiotics provide good NON GMO products. This is a great way to get Vitamin C into our bodies without fillers. iHerb provides good customer service and fast delivery via DHL Thanks!

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Someone please help.....

Posted by Reviewer1608275 on Feb 13, 2016

Can someone please look at the powder in their bottle and tell me what the color is suposed to be...? I was expecting it to be white, but my bottle is more like a tan (khaki) color.... like a light brown. It has not been exposed to light or heat. Your answer is highly appreciated. Thank you!!

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Non-GMO and a fine crystalin texture

Posted by Reviewer2166867 on Feb 10, 2015

The powder is very fine and did not give me a runny nose or congested sinuses like other vitamin C powders I've tried, and I believe it's because this one is NON-GMO! Will definitely re-order!

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