C-1000 Caps

Vitamins

Brand: Twinlab

CapsuleOn Market
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Net Contents

250 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 27434 00713 9

Product Version

Not specified

Suggested Use

Directions: Take one capsule one ore more times daily.

Market Reference

$4.91 – $91.68· 40 listings
  • Twinlab C-1000 Caps - Vitamin C Immune Support Supplements for Men and Women - 250 Capsules 250 Count (Pack of 1)

    GoSupps.com4.8(5)
    $89.99
  • Twinlab Stress B-Complex Caps

    Walmart - Pattern
    $27.84
  • C-1000 Douglas Laboratories

    Supplement First4.9(29)
    $20.00
  • C-1000 30 Veg Capsules

    Yoder's Country Market
    $6.99
  • Nature's Lab 1000mg Capsules

    Natureslab.com4.5(44)
    $8.99
  • NOW Foods C-1000 30 Veg Capsules

    Walmart - iHerb4.8(27000)
    $4.91Lowest
  • C-1000 Plus 250 Capsules

    frogshopfitness.com5.0(5)
    $49.99
  • Vitamin C 1000 mg

    Betsy's Health Foods5.0(2)
    $17.51

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

  • Key Nutrients

    5.0 (20)

    Vitamin & supplements store

    9375 E Shea Blvd Suite 100, Scottsdale, AZ 85260

  • Lifestyle Peptides

    5.0 (5)

    Vitamin & supplements store

    17900 Hayden Rd, Scottsdale, AZ 85255

  • The Vitamin Shoppe

    4.3 (108)

    Vitamin & supplements store

    15811 N Frank Lloyd Wright Blvd Ste 100, Scottsdale, AZ 85260

  • DS Sports Nutrition Scottsdale

    4.8 (78)

    Vitamin & supplements store

    18529 N Scottsdale Rd, Scottsdale, AZ 85255

  • Peak Nutrition

    5.0 (470)

    Vitamin & supplements store

    6501 E Greenway Pkwy Unit 150, Scottsdale, AZ 85254

  • Discount Nutrition Superstore

    4.9 (1073)

    Vitamin & supplements store

    1912 E Camelback Rd, Phoenix, AZ 85016

  • Discount Nutrition Superstore

    5.0 (827)

    Vitamin & supplements store

    288 E Greenway Pkwy Ste 104, Phoenix, AZ 85022

  • The Vitamin Shoppe

    4.4 (100)

    Vitamin & supplements store

    4910 E Ray Rd Suite 15, Phoenix, AZ 85044

Research & Studies

  • Select dietary supplement ingredients for preserving and protecting the immune system in healthy individuals: A systematic review

    C Crawford, LVL Brown, RB Costello, PA Deuster - Nutrients, 2022 - mdpi.com

    … [26] or a product not fully described but supplied as Twin lab C Caps [27]. Van Straten et al., 2002, included 168 healthy participants from the UK, the majority being female (84%) with a …

    202241 citations
  • Vitamin C kao dodatak prehrani

    L Karasman - 2025 - repozitorij.pbf.unizg.hr

    … insight into vitamin C as a dietary supplement, its application, efficacy, and safety. … Među najpoznatijim brendovima prisutnima u Hrvatskoj su Cedevita, Solgar, Jamieson, Twinlab i …

    2025
  • Vitamin C supplementation slightly improves physical activity levels and reduces cold incidence in men with marginal vitamin C status: A randomized …

    CS Johnston, GM Barkyoumb, SS Schumacher - Nutrients, 2014 - mdpi.com

    … on vitamin C supplementation and health outcomes. Furthermore, … benefits of vitamin C supplementation on common cold … Vitamin C capsules (500 mg vitamin C per capsule, Twinlab …

    2014121 citations
  • Herbs or natural products that increase cancer growth or recurrence: Part two of a four-part series

    MJ Montbriand - Number 5/2004, 2004 - ons.org

    … The intent in providing this information is to assist healthcare … Conclusions: Healthcare professionals can be resources for … for healthcare professionals working in clinical oncology. …

    20049 citations
  • Impact of high intensity interval training (HIIT) and/or selenium (Se) supplementation on oxidative stress and antioxidant status in active females.

    K Keane - 2014 - rgu-repository.worktribe.com

    20146 citations
  • No Bones about It

    T Person - wholefoodsmagazine.com

    … Calcium has long been at the forefront of an attempt to supplement the diet with bone-health … a bone health issue. “We believe that it is the responsibility of the supplement manufacturer …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-06-16. DSLD Label ID: 268464. 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.