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Doctor's Best, PureWay-C, Sustained Release Vit. C, 60 Tablets


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Doctor's Best, PureWay-C, Sustained Release Vit. C, 60 Tablets

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Doctor's Best, PureWay-C, Sustained Release Vit. C, 60 Tablets

In Stock
  • Expiration Date: 08/2019
  • Shipping Weight:
    0.18 lbs
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  • Product Code: DRB-00191
  • UPC Code: 753950001916
  • Package Quantity: 60 Tablets
  • Dimensions:
    4 x 2.1 x 2.1 in, 0.15 lbs
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Product Overview


  • Science-Based Nutrition
  • Dietary Supplement
  • The Most Advanced Form of Vitamin C Available!
  • Superior Uptake, Bioavailability and Cell Retention Compared to Other Forms of Vitamin C
  • The Proof is in the Research
  • Suitable for Vegetarians

PureWay-C Sustained Release Vitamin C is a unique form of the essential nutrient vitamin C that contains vitamin C lipid metabolites. In fact, it's the most advanced vitamin C available. PureWay-C has been studied in comparison to several other well-known forms of vitamin C.

Lab studies show that PureWay-C has superior uptake, bioavailability and retention in cells, as well as more potent free radical scavenging capabilities than other forms of vitamin C, making it the preferred supplemental form on the market today. This increased bioavailability means PureWay-C has the potential to more potently support healthy neuron function and enhanced immune system activity as compared to other forms of vitamin C. PureWay-C is all-natural, GMO-free and allergen-free.

Suggested Use

Adult Use: For continuous 24 hour Vitamin C coverage, take one tablet every 12 hours.

Other Ingredients

Hydroxypropyl methylcellulose, stearic acid, silicon dioxide, magnesium stearate (vegetable source).

Contains nothing other than listed ingredients

Supplement Facts
Serving Size: 1 tablet
Servings Per Container: 60 servings
  Amount per serving % Daily Value
Vitamin C (as PureWay-C and ascorbyl palmitate) 500 mg 833%
Citrus bioflavonoids 50 mg
† Daily Value not established.
iHerb Customer Reviews

Excellent product

Posted by iHerb Customer on Oct 14, 2017 | Verified Purchase

Very effective product.

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Didn't agree with me

Posted by iHerb Customer on Sep 27, 2017 | Verified Purchase

This triggered some kind of histamine reaction in me which was quite negative. I discovered on a cached page from the Linus Pauling Institute that PureWay-C is not absorbed any better than ascorbic acid. There is also no existing research that proves its effectiveness. It may even contain citric acid instead of ascorbic acid, which would explain some of the negative side effects for anyone with histamine problems. I won't buy this again. I prefer the Doctor's Best Vitamin C featuring Quali-C. Quali-C is non-Chinese ascorbic acid. Simpler, safer and healthier.

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Good product, but expensive shipping.

Posted by kwaksyte on Sep 14, 2017 | Verified Purchase

Good product, but expensive shipping.

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Poor Quality product with no clear ingredient ratio or origins. Save your money and buy an orange or two.

Posted by iHerb Customer on Aug 24, 2017 | Verified Purchase

No clear ratio of the liposomal C compound to the Ascorbyl palmitate, and no clarity on the true origins of either; nor the bioflavonoids cited in the ingredients. An unregulated marketplace means that suppliers can say what they like on the website/ bottle without having to back it up with independent testing, or even anything near the truth. You get what you pay for here, and here you are wasting your money. iHerb has grown into a junkyard of (mostly) psuedoscientific or just plain useless/ineffective products with only one aim in mind: to take your money.

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Posted by iHerb Customer on Aug 17, 2017 | Verified Purchase

better tak two tablets per day

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