Brand: Source Naturals

CapsuleOn Market
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Net Contents

120 Capsule(s)

Serving Size

2 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 21078 02158 2

Product Version

Not specified

Suggested Use

Suggested Use: 2 capsules 1 to 2 times daily.

Market Reference

$7.53 – $74361.00· 36 listings
  • Source Naturals Systemic C 1000 mg Tablets

    Herbs Direct3.7(3)
    $18.04
  • Source Naturals Systemic C 500 mg 120 Tablets

    Chinese Herbs Direct4.6(30)
    $15.23
  • Source Naturals Systemic C 500mg 240 Capsules 1 240 Count (Pack of 1)

    GoSupps.com4.6(30)
    $59.99
  • Source Naturals C-1000 Timed Release Tablets

    iHerb4.6(56)
    $11.39
  • Source Naturals Wellness C-1000 Tablets

    Herbs Direct4.8(56)
    $9.01
  • Source Naturals Ultimate Ascorbate C

    Swanson Health Products4.8(67)
    $14.49
  • Metabolic C mg Source Naturals

    iHerb4.8(93)
    $18.46
  • Source Naturals C-500

    PureFormulas.com4.1(7)
    $7.53Lowest

Where to Buy Locally

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Research & Studies

  • Free radicals, antioxidants in disease and health

    …, H He, C Pham-Huy - International journal of …, 2008 - pmc.ncbi.nlm.nih.gov

    … of high doses of vitamin C (2000mg or more/day) has been the subject of debate for its eventual pro-oxidant or carcinogen property (42-43). Natural sources of vitamin C are acid fruits, …

    20085,323 citations
  • Clinically proven natural products, vitamins and mineral in boosting up immunity: A comprehensive review

    A Al Mahmud, SA Siddiqui, MR Karim, MR Al-Mamun… - Heliyon, 2023 - cell.com

    … In the case of natural killer cells (NK), the role of vitamin C is somehow controversial; … cell culture study, vitamin C is involved in the maturation and proliferation of natural killer cells that …

    202329 citations
  • Health benefits of fruit and vegetables are from additive and synergistic combinations of phytochemicals

    RH Liu - The American journal of clinical nutrition, 2003 - academic.oup.com

    … study, 30 healthy individuals whose diets were supplemented with 500 mg vitamin C/d showed … This study suggests that vitamin C at a high dose (500 mg) may act as a prooxidant in the …

    20033,625 citations
  • Synthetic and Natural Nutritional Supplements: Health

    …, P Fragiadaki, E Meimeti, C Tsitsimpikou - Recent patents on …, 2016 - ingentaconnect.com

    … c) discussing the trend in the market, as depicted by the review on recent patents for NS with plant origin and various health … A food supplement that might help to maintain the health …

    201627 citations
  • Systematic review of herbs and dietary supplements for glycemic control in diabetes

    GY Yeh, DM Eisenberg, TJ Kaptchuk… - Diabetes …, 2003 - diabetesjournals.org

    … As we further our understanding of herbs and dietary supplements, we might begin to develop a framework for a medical system capable of incorporating those complementary …

    20031,466 citations
  • Antioxidant therapies for wound healing: a clinical guide to currently commercially available products

    SD Fitzmaurice, RK Sivamani, RR Isseroff - Skin pharmacology and …, 2011 - karger.com

    … We review a few of the natural products that have been … sources were noted to be grape seeds and cinnamon. Proanthocyanidins are available over the counter as health supplements …

    2011359 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-05-24. DSLD Label ID: 73838. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.