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21st Century

Prolonged Release C

Item | CNT171

$6.24
10% OFF
$6.94
Qty
Size
1,000 mg 110 Tabs
 

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Supplement Facts

Serving Size 1 Tablet

  Amount Per Serving % Daily Value
Vitamin C(as Ascorbic Acid) 1,000 mg 1,110%

Other Ingredients: Hydroxypropyl Methylcellulose, Stearic Acid, Cellulose. Contains <2% of: Calcium Carbonate, Magnesium Stearate, Maltodextrin, PEG, Polyvinyl Alcohol, Silicon Dioxide, Talc, Titanium Dioxide.

Directions: As a vitamin supplement, adults take one (1) tablet daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.

Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.

Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.

  • No added Sugar, Yeast, Preservatives or Artificial Flavors.
  • GUARANTEED QUALITY LABORATORY TESTED
  • gluten free
  • The convenience of prolonged-release vitamin C supplementation



  • 110 full-serving tablets



  • 1,000 mg vitamin C per serving


Vitamin C is an important antioxidant nutrient that helps neutralize free radicals and support a healthy immune system. 21st Century's prolonged release Vitamin C-1000 provides long-term vitamin supplementation by slowly releasing nutrients into the body over an extended period of time. Unconditionally guaranteed for purity, freshness and label potency.

Terms and Ingredient Definitions

Shipping Weight: .44 lbs

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

MSRP: $7.89

For our website and catalog, the MSRP is the "Manufacturer's Suggested Retail Price." The MSRP is understood to mean the price at which a manufacturer will recommend a retailer sell a product for in stores, on the internet, or in catalogs. The MSRP of National brand items are dictated to Swanson by each manufacturer. For Swanson brand items, the MSRP is calculated based on a varying percentage above the product's base price.

Rated 5 out of 5 by from Love the convenience This type of vitamin is hard to "review". It is a preventative type of vitamin. But - one thing is for sure - I love the convenience of ordering this product and knowing the cost is reasonable!
Date published: 2013-11-25
Rated 5 out of 5 by from C-1000 I really like the 21 Century prolonged release C-1000 pills. even though they are large, they have a slick surface, making easier to swallow them. I take 5000 mgs. daily. I only have to take them once a day because of the prolonged release. They are also resonably priced. Good buy for better health.
Date published: 2013-04-14
Rated 4 out of 5 by from Immune System Good product. Helps keep my immune system at its peak.
Date published: 2013-01-06
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Swanson Health started in 1969 in Fargo, ND with a mission to offer pure and potent health products at a great value. Nearly 50 years later, we continue to innovate science-backed vitamins and supplements, delivering wellness solutions that help people live simply healthier together, and find vitality at any age. Click here to learn more about us.

For nearly 50 years, Swanson Health's research and development team has delivered science-backed health and wellness products to people around the world. Our innovation is guided by clinical research, scientific consensus, emerging research and usage traditions, creating products that help you find vitality at any age. At Swanson, we don't hide our science behind proprietary formulas — we believe in easy-to-read, transparent labelling. What's printed on our labels, is exactly what you'll find in our products.

Swanson Health's purity and potency testing begins with our ingredient sourcing, continues through manufacturing, and goes beyond when a product hits the shelf. Our testing exceeds industry standards, ensuring each product meets our quality guarantees for purity and potency. Swanson facilities are Good Manufacturing Practices (GMP) certified, and we voluntarily participate in third-party, independent laboratory testing. With Swanson, you can be sure you're getting the most pure and potent health products at a great value. Click here to learn more about our quality standards.

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