Brand: NOW

Tablet or PillOff Market
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Net Contents

250 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

Not specified

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

7 33739 00682 0

Product Version

Not specified

Suggested Use

Suggested Usage: Take 1 tablet daily.

Market Reference

$4.91 – $114.65· 40 listings
  • NOW C-1000

    NOW4.8(27000)
  • Supplement First C-1000 250 Capsules

    iHerb4.8(27000)
    $18.64
  • NOW Foods Vitamin C 1000 with Rose Hips Sustained Release

    Muscle & Strength4.8(15000)
    $5.99
  • NOW Supplements 100 Tablets

    NOW4.8(27000)
  • NOW Foods C-1000 30 Veg Capsules

    Walmart - iHerb4.8(27000)
    $4.91Lowest
  • NOW Vitamin C-1000 Complex

    Target4.7(3000)
    $15.99
  • NOW C-1000 with Bioflavonoids

    NOW4.8(27000)
  • NOW Foods C-1000 500 Capsules

    iHerb4.8(27000)
    $36.75

Where to Buy Locally

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Research & Studies

  • Antioxidants prevent health-promoting effects of physical exercise in humans

    M Ristow, K Zarse, A Oberbach, N Klöting… - Proceedings of the …, 2009 - pnas.org

    … Antioxidants are widely used as supplements but whether they affect the health-promoting effects of exercise is unknown. We evaluated the effects of a combination of vitamin C (1000 …

    20092,117 citations
  • Vitamin C and E supplementation in women at risk of preeclampsia is associated with changes in indices of oxidative stress and placental function

    LC Chappell, PT Seed, FJ Kelly, A Briley… - American journal of …, 2002 - Elsevier

    Objective: We have previously reported a reduced incidence of preeclampsia in women who were at risk and were taking vitamin C (1000 mg/d) and vitamin E (400 IU/d) supplements. …

    2002313 citations
  • A pilot of a randomized control trial of melatonin and vitamin C for mild-to-moderate COVID-19

    C Fogleman, D Cohen, A Mercier, D Farrell… - The Journal of the …, 2022 - jabfm.org

    … C 1000 mg once daily versus placebo and to model disease trajectory. While vitamin C 1000 … It is now apparent that the pandemic and infection with COVID-19 will challenge us for the …

    202235 citations
  • Antioxidants and exercise performance: with a focus on vitamin E and C supplementation

    MR Higgins, A Izadi, M Kaviani - … research and public health, 2020 - mdpi.com

    … Given that antioxidant supplements (eg, vitamin E and C) tend to block anabolic signaling … , special caution should be taken with these supplements. It is recommended that athletes …

    2020310 citations
  • Immune Support Recommendations

    E Lundquist - amipro.co.za

    … C: 1,000 mg per day or as directed by your healthcare practitioner (Ultra Potent-C® 1000). The … Now is the time to take stock of the items in your arsenal. Getting your medicine cabinet in …

  • Effects of vitamin E and C supplementation on oxidative stress and viral load in HIV-infected subjects

    JP Allard, E Aghdassi, J Chau, C Tam, CM Kovacs… - Aids, 1998 - journals.lww.com

    … Several studies have now documented an excessive production of ROS in the HIV-infected … The results of this study may have some implications for maternal and child health [ 48–50 ], …

    1998423 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-02-24. DSLD Label ID: 70266. 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.