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Thorne   Ascorbic Acid (Vitamin C) - 60 Capsules

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  • 4.9
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15 Reviews
Item Number: TR1455
Serving Size: 1 Capsule Servings per Container: 60
Price per Serving:  $0.27 Price per Unit*: $0.27 per Capsule
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
51 In Stock. This item will ship today if ordered within 4 hr 1 min
$16.00
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Provides antioxidant and immune support‚ while also promoting healthy‚ glowing skin*

Get support for healthy skin and optimal whole-body wellness with Ascorbic Acid – a vitamin that promotes healthy immune function and collagen production.*



These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

  • MFG # C153
  • UPC # 693749012498
Official Website: https://www.thorne.com

Coming soon. Stay tuned!


Take 1 capsule daily or as recommended by your health-care practitioner.


TAMPER EVIDENT: Use only if bottle is sealed. Store tightly sealed in a cool‚ dry place.

If pregnant‚ consult your healthcare practitioner before using this product.


  • Egg Free
  • Gluten Free
  • High Fructose Corn Syrup Free
  • Nut Free
  • Peanut Free

Ratings and Reviews

Write a Review
  • 4.9
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5 15
  • 15 Reviews
    • Verified Buyer

      Great Product!

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      from 31636 on 2/13/2021
      Usually have issues taking VIT C but none here. A great product at a great price

      Pros

      Easy to swallow and did not upset my tummy

      Cons

      review-checkI would recommend this item to a friend.
    • Great stuff

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      from Nashville on 1/16/2020
      Works well, can take large doses without stomach upset.

      Pros

      See above

      Cons

      No dislikes
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Love it

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      from WA on 12/13/2019
      My naturopath recommends I take this . I've been using it for years and I rarely get a cold. Its gentle on the stomach too.

      Pros

      Easy to swallow

      Cons

      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Terrific product

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      from santa fe NM on 1/04/2019
      I think Ascorbic Acid (Vitamin C) by Thorne Research definitely helps me avoid winter flu.

      Pros

      The purity and quality

      Cons

      Nothing I can think of
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Great product

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      from Washington on 9/21/2016
      Pure Ascorbic Acid One Gram by Thorne Research is great for immune for your body. I'm always taking one every day with my kids(5, and 8).
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Great Vitamin C!

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      from Michigan on 7/08/2016
      I used Pure Ascorbic Acid by Thorne Research for extra antioxidant support to combat autoimmune disease as per functional medicine doctor recommendations. I prefer the version with bioflavonoids or a whole-foods source of vitamin C but this will do the job

      Pros

      Affordable.

      Cons

      Lacks bioflavonoids.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Great Pure Ascorbic Acid Caps!

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      from CT on 5/29/2016
      I have been looking for a replacement for Twinlabs Vitamin C caps. After doing much research, I decided to try Pure Ascorbic Acid One Gram by Thorne Research since it has no fillers. My biggest concern was if I could tolerate it because I'm extremely sensitive. There were no reactions! I am very pleased!!! Will order again.

      Pros

      Large size bottle in capsule form.

      Cons

      It is a little expensive.
      review-checkI would recommend this item to a friend.
      1 of 1 people found the following review helpful.
    • Verified Buyer

      Best Vitamin C ever!

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      from Phoenix on 4/04/2016
      I've been using Pure Ascorbic Acid One Gram by Thorne Research for decades. It's the only vitamin c product that doesn't upset the stomach whatsoever. I've taken 20 in one day to get a virus and it really, really, works

      Pros

      Can take large doses divided up throughout day.

      Cons

      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Wonderful!

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      from NY on 7/07/2015
      Because of stress I often need some extra vitamin C to help my immune system. My doctor has recommended Pure Ascorbic Acid One Gram by Thorne Research exact supplement & I've found he really knows what he's talking about.

      Pros

      Easily absorbed & this brand Thorne has really good quality control.

      Cons

      review-checkI would recommend this item to a friend.
    • Verified Buyer

      High quality vitamin C....no fillers

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      from East Coast on 9/10/2014
      I continually buy Pure Ascorbic Acid by Thorne Research because it doesn't contain fillers and potentially harmful substances like magnesium stearate. As the name states, this is pure ascorbic acid (Vitamin C). I think this is a good product and good company.

      Pros

      No fillers or additives, easy to swallow capsules, capsules are well made and do not break by accident.

      Cons

      Slightly expensive, but overall a good price for the quality.
      review-checkI would recommend this item to a friend.
      1 of 1 people found the following review helpful.
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Your question(s) and our corresponding answer(s) will not be confidential and will be posted publically on this specific product page.

Additionally, PureFormulas is unable to directly recommend products in relation to specific health conditions. Please contact your trusted healthcare practitioner for direct product recommendations.

If you have any general questions regarding orders or our policies and programs, please contact our Customer Happiness Team @ 1.800.383.6008

If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

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.

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