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C-1000 Caps Crystalline Vitamin C 1000 mg. - 250 CapsulesTwinlab

Item #: 68249
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DROPPED: Twinlab - C-1000 Caps Crystalline Vitamin C 1000 mg. - 250 Capsules
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gmp-certified IconGMP Certified
artificial-colors-free IconArtificial Colors Free
nsf-certified IconNSF Certified
yeast-free IconYeast-Free
egg-free IconEgg-Free
lactose-free IconLactose-Free
soy-free IconSoy-Free
sugar-free IconSugar-Free
wheat-free IconWheat-Free
fish-shellfish-free IconFish/Shellfish Free
no-artificial-sweeteners IconNo Artificial Sweeteners
preservatives-free IconPreservatives Free
artificial-flavors-free IconArtificial Flavors Free


250 Capsule
Item #
Ship Weight
1.35 Lb(s)
1 Capsule(s)


Twinlab - C-1000 Caps Crystalline Vitamin C 1000 mg. - 250 Capsules

Crystalline Vitamin C for Better Iron Absorption
Vitamin C is the most important vitamins that can help promote better health. It can help improve the function of the immune system by boosting the body’s ability to fight against infection. It is also a known antioxidant that can help improve the ability of the body to fight against free radicals. But while it is important to take Vitamin C daily, knowing where it comes from is very crucial. For an optimal dose of Vitamin C, this is where Twinlab’s crystalline vitamin C comes in.

    Contains Adequate Amounts of Vitamin C
    This supplement contains 1000 milligrams of Vitamin C. This is enough to provide the recommended daily intake that an average individual need. Low intake of Vitamin C often results in scurvy and poor immune system. And while Vitamin C can be obtained from food, there are times when intake of the supplement is very critical to provide what the body needs. What an individual cannot take from food should be supplemented with the right pill.

    Easy Absorption
    This supplement contains fine crystalline powder of Vitamin C. Crystalline Vitamin C is a highly absorbable form of Vitamin C. The crystalline Vitamin C is encased in a gelatin capsule that is easy to swallow. The capsule is designed in such a way that it can protect the active ingredients against different environmental forces. The capsule can withstand strong stomach acid so that it can pass safely to the small intestines where it is absorbed and assimilated throughout the body.

    Aids in Proper Physiological Functioning of The Body
    It is important to take note that Vitamin C is not only needed to improve the function of the immune system. As a water-soluble vitamin, it can help in the absorption of iron thus supporting the formation of healthy blood vessels, muscles, collagen, and bones. But aside from supporting healthy organ systems in the body, this supplement can also help reduce the risk for the spike in blood uric acid levels. Reducing gout can help prevent the onset of arthritis.

    No Added Ingredients
    This supplement is made from natural ingredients that are obtained from reliable sources. It is devoid from any extraneous ingredients that may compromise the overall efficacy of the entire supplement. Thus, this supplement does not contain ingredients such as added flavoring, salt, colorings, artificial sweeteners, and preservatives. This is really beneficial among people who prefer products with clean labels. It also does not contain common allergens thus making it safe for people who suffer from food sensitivities.

    Quality Ensured
    The manufacturer of this supplement has been producing pharmaceuticals of all types for nearly 30 years now. This means that Twinlab is considered as one of the leaders in the industry. All of their products have been backed by scientific research and are manufactured using the highest level of pharmaceutical standards. All of the raw ingredients are tested for the presence of contaminants using state-of-the-art quality control measures. Those that are found to be contaminated are immediately irradiated in order to avoid compromising the finished products.

    Twinlab C-1000 Caps hard gelatin capsule contains 1,000 mg of crystalline vitamin C. Vitamin C is a water-soluble vitamin that aids in the absorption of iron and supports the formation of muscle, blood vessels, cartilage and collagen in bones. Twinlab C-1000 are easy to swallow and assimilate, this product contains no added tablet binders, coatings, added flavorings, salt, artificial sweeteners, colorings, preservatives or salicylates.

    About Twinlab
    Twinlab has had had one simple and over-riding objective for nearly 30 years. To bring you products that are based on the latest science, and are manufactured to the highest level pharmaceutical standards.

    This is Twinlab's mission for everything that has their name on it: vitamins, minerals, sports nutrition products, special formulas and amino acids. Twinlab's herbs are sold under the Nature's Herbs brand, and their herbal teas under the Alvita brand, but the commitment and standards are the same.

    Twinlab's leadership is reflected in the firsts they have brought to the market:

    • The first complete line of amino acids
    • The first complete line of fish and marine oils
    • The most advanced and complete array of antioxidants
    • All-capsule vitamin and mineral line well tolerated by allergic individuals

    But Twinlab is not only motivated to be first, they are driven to be best. Twinlab insists on their own manufacturing (trust can't be transferred), which takes place in their state-of-the-art facility in American Fork, Utah.

    All told, Twinlab produces more than 500 different products. Why so many? Because everyone has their own needs, yet everyone has the same goal: to live healthier, to achieve wellness, to derive the maximum quality of life each and every day. To the extent Twinlab helps you achieve this, they consider it a privilege.


    As a dietary supplement one or more capsules daily. Keep tightly closed in a cool, dry place.


    Twinlab - C-1000 Caps Crystalline Vitamin C 1000 mg. - 250 Capsules
    Supplement Facts
    Serving Size: 1 Capsule
    Servings Per Container: 250
    Amount Per Serving %DV
    Vitamin C 1000 mg 1666%
    * Percent Daily Values (DV) are based on a 2,000 calorie diet.
    Other Ingredients: Gelatin, Purified Water, Stearic Acid.


    Keep out of reach of children.



    Twinlab Corporation, headquartered in Manhattan, New York and American fork, Utah, is a leading manufacturer and marketer of high quality, science-based, nutritional supplements, including a complete line of vitamins, minerals, nutraceuticals, herbs and sports nutrition products.

    Reviews (18)

    5 out of 5 stars
    18 Reviews
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    1 Stars

    100% 18 of 18 reviewers would recommend this product to a friend.

    By (Colorado Springs, CO)

    We appreciate the fact that this C has no magnesium stearate in it. The fewer additives the better. We take 4 capsules a day in divided doses unless we are ill, then we take 1 capsule every 10 minutes until we feel better or when we have reached bowel tolerance. It has saved us from unnecessary doctor visits and has kept us one step ahead of a few prescriptions too. Nobody has ever died from too much C!! You are what you eat has never been more applicable than it is today and the supplements you choose matter as well.

    Was this review helpful?

    • YES: 3
    • NO: 0
    By (Park Forest, IL)

    Can't get enough! I take about 6,000 mgs of vitamin C a day. I really love this brand!

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    • YES: 0
    • NO: 0
    By (Rockaway, NJ)

    Excellent product, my favorite Vitamin C

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    • YES: 0
    • NO: 0
    By (Springtown, TX)

    This c 1000 is the best for allergy's. we live in Texas and we all take this daily. great results.

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    • YES: 0
    • NO: 0
    By (Melbourne, FL)

    Order appeared promptly and packaged well. This has no artificial dyes or colors, just the stuff you need!

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    • YES: 0
    • NO: 0


    The products and the claims made about specific products on or through this site have not been evaluated by or the United States Food and Drug Administration and are not approved to diagnose, treat, cure or prevent disease. The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging. You should not use the information on this site for diagnosis or treatment of any health problem or for prescription of any medication or other treatment. You should consult with a health care professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem.
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