Vitamin C: Primary Water-Soluble Antioxidant
Vitamin C is an important water-soluble antioxidant nutrient and is involved in a wide variety of biochemical reactions throughout the body. Included in its functions is the synthesis of collagen, the basis of connective tissue, found in virtually every cell of the body.* Because of its molecular structure, vitamin C is able to donate hydrogen atoms from two hydroxyl positions to neutralize free radicals. The body uses vitamin C during white blood cell production, histamine release and degradation, the reduction of glutathione, and the metabolism and protection of several other nutrients.* In combination with other nutrients, vitamin C also supports the production of certain neurotransmitters.*

ARG: Buffered Vitamin C Pioneer
Stephen Levine, Ph.D. and Allergy Research Group® pioneered the development of buffered vitamin C products, and continues to offer the purest and least allergenic vitamin C products available. In addition to their significant content of ascorbic acid, our Buffered Vitamin C powder supplies the macrominerals calcium, magnesium and potassium, giving an acid-alkaline buffering action (pH 7.0 in water), potentially improving bowel tolerance.* The calcium and magnesium content is approximately one half the RDI per heaping teaspoon, which may make it desirable for individuals who do not regularly consume dairy products.*

Cassava Source Vitamin C is not available at this time.

*This statement has not been evaluated by the U.S. Food and Drug administration. The product is not intended to diagnose, treat, cure, or prevent any disease.

10 items total
Buffered Cassava Vitamin C 120 Vegetarian Capsules
Item #75010
Buffered Cassava Vitamin C capsules contain non-GMO high-purity ascorbic acid from cassava root, buffered with carbonates of calcium and magnesium.
Buffered Vitamin C 120 Vegetarian Capsules
Item #70010
Vitamin C buffered with carbonates of calcium and magnesium.
Buffered Vitamin C Powder 240 Grams (8.5 oz)
Item #70000
Vitamin C buffered with carbonates of potassium, calcium and magnesium.
Esterol Ester-C®
Item #70070
Formulated with calcium, and the bioflavonoids quercetin, rutin and proanthocyanidins.
Magnesium Ascorbate 100 Vegetarian Caps
Item #70090
A buffered, non-acidic form of vitamin C, with a neutral pH of 7.0.
Micro Liposomal C 120 mL (4 fl. oz.)
Item #76770
Non-GMO vitamin C, in Non-GMO sunflower phospholipids.
Polyphenol-C® 500 90 Vegetarian Capsules
Item #77620
Non-GMO vitamin C with concentrated polyphenols from fruits and berries.
Pure Vitamin C 100 Vegetarian Capsules
Item #70030
Ascorbic acid in unbuffered form.
Pure Vitamin C Powder 120 grams (4.2 oz)
Item #70020
Ascorbic acid in unbuffered form.
Zinc Chewables 60 Chewable Tablets
Item #77610
Zinc and vitamin C in delicious chewable form.