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Vitamin C, Sustained Release

Availability: Out of stock



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Get every bit of Vitamin C that you put into your body with Sustained Release Vitamin C.

Research on Vitamin C Indicates may:*

  • Support healthy immune function
  • Support healthy histamine response
  • Be essential for the production of collagen
  • Support healthy brain function
  • Be powerful antioxidant
  • Be important for gum health
  • Aid in absorption of vitamin E
  • Support healthy cardiovascular function
  • Increase iron absorption


Why choose “Sustained Release” Vitamin C ?

Our Vitamin C is derived from corn. This high potency Sustained Release Vitamin C 1,000mg is designed to provide all the benefits of Vitamin C in a form that extends the release in the body. Since Vitamin C is a water-soluble nutrient that is typically excreted quickly from the body, this form remains in the system longer thereby increasing the benefits.*

Overview of Vitamin C

It was first isolated in 1928 by scientist Albert Szent Gyorgyi. Humans are one of the few species (apes and guinea pigs are the others) that cannot manufacture Vitamin C, and therefore must obtain it from their diet and/or nutritional supplements. It is water soluble and is stored throughout the body, with the highest concentrations in the adrenal glands. Vitamin C has many health benefits, but its probably best known as a cell protector, a powerful antioxidant and for supporting healthy immune function. It is a highly versatile and health-enhancing nutrient that is active throughout the the body. There is a large body of scientific evidence that supports the validity of the health claims attributed to Vitamin C.*

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Serving Size: 1 Vegetarian Tablet
Servings per Container: 100
Amount per Serving % Daily Value
Vitamin C (as Ascorbic Acid) 1000 mg 1667%

Other Ingredients: Stearic acid, ethylcellulose, silica, magnesium Stearate, cellulose, dicalcium phosphate, vegetable coating.

Suggested Use: Take 1 tablet daily with a meal.

As always, consult your physician before taking supplements, especially if you have a medical or psychiatric condition, or are pregnant or lactating.

Recent Customer Reviews

Posted: 1/20/2016

Reviewer: Calvin


Sustained release is the way to go. This is a great product and the delivery was the next day!

Posted: 2/4/2014

Reviewer: emily cason


Wow! I wrote in suggesting Supplement Spot carry a delayed release vitamin C and the next time I order my usual stuff, there it was. Thank you! - Live Long and Love Life!

Supplement Spot provides cutting-edge nutritional supplements and skin care creams at great prices. We do not look for the cheapest or most expensive products, but the best quality for the best price.

We understand that ordering products online and sight unseen can make a person feel a bit uneasy. That is why we put a 30 day guarantee on all our products. In the first 30 days if you are not satisfied with the product you ordered, return it and we will refund you in full for the purchase price of the product. No questions will be asked and no explanation will be required. Customer satisfaction is paramount and we refuse to have it any other way.

We would like to thank you for visiting Supplement Spot and we hope you will recommend us to friends, family and colleagues. Happy Shopping.