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Vitamin C with Bioflavonoids, 500mg, 120 Tablets
Vitamin C with Bioflavonoids

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Vitamin C with Bioflavoniods promotes healthy immune function and collagen production. Vitamin C is not produced in the body and is critical to heart and capillary health.

Tablet Size: 9T
Retail $15.95
Our Price $6.77

Availability: Usually Ships in 1 to 2 Business Days

Description Supplement Facts


  • Many different immune-enhancing effects have been demonstrated using vitamin C. Vitamin C appears to enhance T-lymphocyte activity (a lymph cell that orchestrates the immune system's response to infected cells) and increase phagocyte functions (cells that engulf and gobble up invading microorganisms)
  • Vitamin C decreases oxidants throughout the body and protects against free radicals. Also, vitamin C compliments another famous oxidation exterminator the powerful vitamin E, which works in the lipid (fatty) parts of the body
  • Aids in collagen manufacture
  • Vitamin C has shown some very promising effects in supporting cardiovascular health, as well as normal cholesterol and blood pressure levels already within the normal range

Product Information

Although most animals can make vitamin C from scratch, humans must obtain vitamin C from foods and supplements. Vitamin C has a role in several physiological functions and metabolic processes. Vitamin C is probably best known for its effects against oxidation and its role in maintaining proper immune function.

Vitamin C is the first line of protection in the body. Since vitamin C is a water-soluble vitamin, it has the ability to work both inside and outside the cells protecting against damaging free radicals. Another primary function is vitamin C's ability to manufacture collagen, a key protein in connective tissues, cartilage and tendons. When inside cells, vitamin C hydroxylates (adds hydrogen and oxygen) to two amino acids: proline and lysine. This helps form a precursor molecule called procollagen that is later packaged and modified into collagen outside of the cell.

Our Vitamin C is in the ascorbic acid form. We have used this form for a couple of reasons. One, we have found that the ascorbic acid level is minimal compared to the acidity of our stomach and therefore most people are not sensitive to this form. Second, ascorbate is much more expensive ingredient than the acidic form. We found that ascorbic acid form is both beneficial and cost-effective for our members.

Bioflavonoids are a class of water-soluble plant pigments that are often found in vitamin C-rich fruits and vegetables, especially citrus fruits. A type of flavonoid (which gives color to flowers and fruit), bioflavonoids, may not be essential to life, however, it is likely we need them for optimal health. Similar to vitamin C, bioflavonoids are oxidation fighters that bolster the immune system. We've added them to our vitamin C supplements to help increase blood flow and support healthy cholesterol levels.

In May of 2004, the American Journal of Public Health reported that close to 23% of Americans have marginally low or low vitamin C in their blood. The report goes on to say that many of the fruits and vegetables we eat today consist of very low levels of vitamin C and that overcooking those foods further decreases the vitamin C content.

Centuries before the isolation and understanding of vitamins, symptoms of vitamin C deficiency or scurvy were observed in sailors who went many weeks at sea without eating fresh fruits and vegetables. Scurvy symptoms include non-healing wounds, bleeding gums, bruising and overall weakness. Though symptoms of vitamin C deficiency had been observed for centuries, it was not until 1747 that James Lind, a Scottish physician, discovered that scurvy could be prevented by the consumption of citrus fruit. This led to the inclusion of certain fresh foods and fruits in sailors' diets.

In 1928, Hungarian Albert Szent-Gyorgyi, isolated what he would call "anti-scorbutic principle" (or ascorbic acid) from lemon juice. This, of course, was vitamin C.

Two-time Nobel prize winner Dr. Linus Pauling was the first to realize vitamin C's crucial role in maintaining health, particularly the value in protecting our body's immune system. In 1970 he wrote the book Vitamin C and the Common Cold, which became a bestseller and brought wide public attention while creating a huge and continuously increasing demand for this micronutrient. Later in his career, Pauling, in association with Matthis Rath, M.D., began to research vitamin C, L-lysine and L-proline as crucial agents in supporting cardiovascular health. Their understanding of vitamin C's role as a collagen manufacturer lead to their theory that when there is a vitamin C deficiency in our body, collagen production is limited, and blood vessels tend to become thinner and weaker from wear and tear. Plaque deposits then form to compensate for this weakness. In addition, their theory went on further that when adding amino acids, lysine and proline, to one's diet, had an added effect in supporting healthy arteries.

For more information on Pauling and heart health, visit on page on our Heart Plus product which contains vitamin C, l-lysine and l-proline.


  • Adverse effects of vitamin C are dose-related. Over 2000 mg per day may cause diarrhea and gastrointestinal upset.
  • British navy men were nicknamed "Limeys" because they took limejuice on long sea voyages to ward off scurvy.
  • Rich food sources of vitamin C are strawberries, potatoes, broccoli, red peppers, citrus fruits, and kale to name a few!
  • Ready-to-drink orange juice contains 25% less active vitamin C than frozen orange juice. However, frozen OJ should be consumed with one week of reconstitution for the most reliable source of vitamin C.
  • Vitamin C was the first vitamin to be artificially synthesized in 1935. A process invented by Dr. Tadeusz Reichstein, of the Swiss Institute of Technology in Zurich.

Average Customer Review: 4.5 of 5 Total Reviews: 22 Write a review.

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August 9, 2018
Reviewer: John M. from High Point, NC United States  

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March 13, 2018
Reviewer: Terry M. from Lakeland, FL United States  

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fast delivery February 12, 2018
Reviewer: Jamie K. from Plano, TX United States  
Excellent vitamins

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  0 of 0 people found the following review helpful:
Keeps winter colds away December 21, 2016
Reviewer: Marj B. from Seattle, WA United States  
Vitamin C really works for my hubby and me, keeping our immune systems working.  We are rarely sick.

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  0 of 0 people found the following review helpful:
Wonderful vitamin November 22, 2016
Reviewer: Anonymous Person from Discovery Bay, CA United States  
We all should know why we take vitamin C .. Especially this time of year.. I've been taking V-C forever. Maybe I need something for my memory to remember why.. Great defender of good health..

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