• Pure Encapsulations - Ascorbic Acid Capsules - Hypoallergenic Vitamin C Supplement for Antioxidant Support* - 250 Capsules

    Vitamin C offers a wide range of support for the human body. It is a potent antioxidant and free radical scavenger. It supports the body's defense system by enhancing white blood cell function and activity, and increasing interferon levels, antibody responses, and secretion of thymic hormones. It is essential for the formation and maintenance of intercellular ground substance and collagen. Vitamin C aids in the absorption of iron and the formation of red blood cells and converts folic acid to active folinic acid. It maintains healthy histamine release and supports lymphocyte formation. Vitamin C is also required for the synthesis of carnitine and steroids.*

    • Brand: Pure Encapsulations
    • ASIN: B0017Q55CY
    • UPC: 882854369959

  • BulkSupplements Pure Vitamin C (Ascorbic Acid) Capsules (300 Vegetarian Capsules)

    This essential vitamin is not naturally produced by the body and must be replenished for good health. Vitamin C is known for its usefulness in conjunction with other enzymes and solutions.

    • Brand: BulkSupplements
    • ASIN: B00NF1MYSC
    • UPC: 849720013095

  • Nutribiotic Vitamin C Capsule, 1000 Mg, 500 Capsules

    NutriBiotic Vitamin C 1000 mg Capsules deliver 100% pharmaceutical grade ascorbic acid in concentrations higher than can be found in food.

    • Brand: Nutribiotic
    • ASIN: B0002JJH6C
    • UPC: 728177002725

  • NOW Vitamin C-1000 Sustained Release,250 Tablets

    NOW Foods Vitamin C-1000 Sustained Release with Rose Hips, 250 Tablets provides a potent dosage of key vitamins

    • Brand: NOW Foods
    • ASIN: B0013P1GD6
    • UPC: 885260281297

  • Doctor's Best Vitamin C with Quali-C 1000 mg, Non-GMO, Vegan, Gluten Free, Soy Free, Sourced from Scotland, 120 Veggie Caps

    Vitamin C is a key compound in the body’s “antioxidant network,” a chain of synergistic, inextricability linked, well-studied antioxidants that includes glutathione (GSH) and vitamin E. When vitamin E uses its antioxidant function in neutralizing free radicals, it also loses this antioxidant function. Vitamin C can change this status; it can regenerate vitamin E back to its native form, and is thought to “spare” glutathione in the body as well. Importantly, when ascorbate donates an electron and becomes itself oxidized, or “consumed,” the ascorbate radical is relatively harmless. In a double-blind, placebo-controlled study in which blood GSH was measured in healthy subjects at several stages, 500 mg of vitamin C taken daily for 2 weeks significantly raised erythrocyte (red blood cell) glutathione levels. The researchers concluded that vitamin C supplementation at that level can benefit the overall antioxidant capacity of the blood. In another study of similar design, 1000 mg of vitamin C taken daily for 4 weeks bolstered vitamin E and glutathione content in erythrocyte cell membranes, compared with placebo. The highest concentrations of vitamin C in the body are found in the central nervous system (in neurons of the brain & spinal cord) and the adrenal glands. Altho...

    • Brand: Doctor's Best
    • ASIN: B005CD3J4O
    • UPC: 753950002579

  • Thorne Research - Ascorbic Acid (One Gram) - Vitamin C Supplement for Antioxidant Support and Healthy Immune Function - NSF Certified for Sport - 250 Capsules

    Crystalline vitamin C. Since 1984, Thorne has set the standard for the exceptional formulation and quality manufacturing of nutritional supplements. Thorne delivers premium, science-based products, a health diagnostics technology platform, and the latest in medical education. With more than 350 products, Thorne is the most dispensed brand by 30-40 year old health-care practitioners. Thorne is dedicated to improving the health of our community as well as increasing the knowledge of nutritional health and wellness. Since 2012, Thorne has partnered with educational institutes and local charities to donate more than $1M in products and profits. Thorne products do not contain any unnecessary binders, coatings, disintegrants, fillers, or lubricants (including magnesium stearate) that could impair absorption. Thorne adheres to the FDA's current Good Manufacturing Practices (cGMPs) and has the highest number of NSF Certified for Sport products which tests for more than 200 banned substances for elite athletic competitions.

    • Brand: Thorne Research
    • ASIN: B0797V1BPW

  • Pure Encapsulations - Buffered Ascorbic Acid - Hypoallergenic Vitamin C Supplement for Sensitive Individuals - 90 Capsules

    Buffered ascorbic acid combines calcium ascorbate, magnesium ascorbate, and potassium ascorbate to create a neutral pH vitamin C.*

    • Brand: Pure Encapsulations
    • ASIN: B000H85IE8
    • UPC: 766298000411

  • Nature's Way Vitamin C 1000 with Rose Hips, 100 Capsules

    Vitamin c 1000mg with rose hips by nature's way 100 capsule vitamin c 1000mg with rose hips 100 capsule product vitamin c with rose hips provides antioxidant protection and strengthens collagen and maintains white blood cell function. Suggested use as a dietary supplement take 1 capsule as needed preferably with food-or as directed by your healthcare professional. Supplement facts serving size 1 capsule servings per container 100 amount per serving daily value vitamin c (ascorbic acid) 1 g 1667 rose hips 25 mg percent daily values are based on a 2000 calorie diet other ingredients gelatin (capsule) magnesium stearate warnings keep out of reach of children. As with all dietary supplements consult your healthcare professional before use. See product label for more information.

    • Brand: Nature's Way
    • ASIN: B0001LJ3OW
    • UPC: 033674403129

  • NATURELO Premium Vitamin C with Organic Acerola Cherry and Citrus Bioflavonoids - Whole Food Powder Supplement - Not Synthetic Ascorbic Acid - 500 mg - Non-GMO - Raw Vegan - 90 Capsules

    Why take a Vitamin C supplement? - Improve skin health: Vitamin C is needed for the production of collagen, which prevents wrinkles and signs of aging.* - Boost immunity: Vitamin C stimulates antibody production and helps reduce the severity and duration of the colds.* - Aid eye health: Vitamin C protects the cells of your eyes, reducing the macular degeneration (cell decay) rate.* - Prevent cardiovascular disease: By reducing cholesterol, preventing plaque buildups, and improving circulation, Vitamin C can reduce cardiac disorders.* - Heal wounds faster: Vitamin C helps grow new tissue and speeds up healing of flesh wounds.*

    • Brand: NATURELO
    • ASIN: B0719C9N9F