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10 Best vitamin c supplements of 2026

Explore top picks
  • Best Choice

    1

    Nature Made Extra Strength Vitamin C 1000 mg Tablets, Adult Vitamin C Tablets for Immune Support, 300 Count, 300 Day Supply
    Nature Made
    Available in: 2 sizes
    9.9
    Exceptional

    Nature Made Extra Strength Vitamin C 1000 mg Tablets, Adult Vitamin C Tablets for Immune Support, 300 Count, 300 Day Supply

    • is discontinued by manufacturer:No
    • asin:B00008I8NJ
    • product dimensions:3.13 x 3.13 x 5.75 inches; 0.01 ounces
    • date first available:March 1, 2003
    • item model number:1780
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  • Value for Money

    2

    Airborne 750mg Vitamin C Gummies for Adults, Immune Support Supplement with Powerful Antioxidants Vitamins A C & E - 2x63ct Bottles (126 Gummies), Assorted Fruit Flavor
    Airborne
    9.6
    Exceptional

    Airborne 750mg Vitamin C Gummies for Adults, Immune Support Supplement with Powerful Antioxidants Vitamins A C & E - 2x63ct Bottles (126 Gummies), Assorted Fruit Flavor

    • is discontinued by manufacturer:N/A
    • asin:B08G9JLJ1Y
    • product dimensions:6.2 x 3.1 x 6.13 inches 1.82 Pounds
    • date first available:September 15, 2020
    • item model number:N/A

  • 3

    Sports Research® High Potency Vitamin C 1000mg, 240 Count Veggie Capsules
    Sports Research
    Available in: 3 styles
    9.5
    Excellent

    Sports Research® High Potency Vitamin C 1000mg, 240 Count Veggie Capsules

    • is discontinued by manufacturer:No
    • asin:B086PL2D5R
    • product dimensions:2.75 x 2.75 x 6.25 inches 12 ounces
    • date first available:April 1, 2020
    • item model number:7hgcsimn

  • 4

    Nature's Bounty Vitamin C 500mg, Supports a Healthy Immune System, Daily Vitamin Supplement, 250 Vegetarian Tablets
    Nature's Bounty
    Available in: 6 sizes
    9.4
    Excellent

    Nature's Bounty Vitamin C 500mg, Supports a Healthy Immune System, Daily Vitamin Supplement, 250 Vegetarian Tablets

    • is discontinued by manufacturer:No
    • asin:B000GG87V2
    • product dimensions:2.66 x 2.66 x 4.74 inches 7.05 ounces
    • date first available:March 29, 2007
    • item model number:1474

  • 5

    Nutricost Vitamin C with Rose Hips 1025mg, 240 Capsules - Vitamin C 1,000mg, Rose Hips 25mg, Premium, Non-GMO, Gluten Free Supplement
    Nutricost
    Available in: 5 sizes
    9.3
    Excellent

    Nutricost Vitamin C with Rose Hips 1025mg, 240 Capsules - Vitamin C 1,000mg, Rose Hips 25mg, Premium, Non-GMO, Gluten Free Supplement

    • is discontinued by manufacturer:No
    • asin:B074GCB1ND
    • product dimensions:N/A
    • date first available:August 1, 2017
    • item model number:NCVITCRHCAPS
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  • 6

    THORNE - Vitamin C 500 mg - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Supports Immune System, Cellular Energy Production & Collagen Synthesis* - Third-Party Certified - 90 Servings
    THORNE
    9.2
    Excellent

    THORNE - Vitamin C 500 mg - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Supports Immune System, Cellular Energy Production & Collagen Synthesis* - Third-Party Certified - 90 Servings

    • is discontinued by manufacturer:N/A
    • asin:B09FYFM7N3
    • product dimensions:2.58 x 2.58 x 4.5 inches; 2.88 ounces
    • date first available:September 10, 2021
    • item model number:C154

  • 7

    Pure Encapsulations Ascorbic Acid Capsules - 1,000 mg Vitamin C - Antioxidant & Immune Support* - High-Potency Vitamin C - Vegan & Non-GMO - 90 Capsules
    Pure Encapsulations
    Available in: 2 sizes
    9.0
    Excellent

    Pure Encapsulations Ascorbic Acid Capsules - 1,000 mg Vitamin C - Antioxidant & Immune Support* - High-Potency Vitamin C - Vegan & Non-GMO - 90 Capsules

    • is discontinued by manufacturer:No
    • asin:B000GX7E8W
    • product dimensions:4.6 x 2.4 x 2.4 inches 4.8 ounces
    • date first available:August 7, 2010
    • item model number:TS0417-B700ML-M928

  • 8

    Emergen-C 1000mg Vitamin C Immune Support Powder Super Orange 90CT includes Zinc, Manganese, 7 B Vitamins and Electrolytes for Back to School Essentials
    Emergen-C
    8.7
    Very Good

    Emergen-C 1000mg Vitamin C Immune Support Powder Super Orange 90CT includes Zinc, Manganese, 7 B Vitamins and Electrolytes for Back to School Essentials

    • is discontinued by manufacturer:N/A
    • asin:B0CF5Z1G6J
    • product dimensions:N/A
    • date first available:August 9, 2023
    • item model number:60000000203989

  • 9

    NOW Foods Supplements, Vitamin C-1,000 with Rose Hips, Sustained Release, Antioxidant Protection*, 250 Tablets
    NOW Foods
    Available in: 3 sizes
    8.5
    Good

    NOW Foods Supplements, Vitamin C-1,000 with Rose Hips, Sustained Release, Antioxidant Protection*, 250 Tablets

    • is discontinued by manufacturer:No
    • asin:B0013P1GD6
    • product dimensions:3 x 3 x 5.4 inches 1.05 Pounds
    • date first available:October 2, 2001
    • item model number:0682

  • 10

    THORNE - Vitamin C 1,000 mg Supplement - Supports Healthy Immune Function & Collagen Formation - Provides Antioxidant Benefits* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules
    THORNE
    8.4
    Good

    THORNE - Vitamin C 1,000 mg Supplement - Supports Healthy Immune Function & Collagen Formation - Provides Antioxidant Benefits* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules

    • is discontinued by manufacturer:N/A
    • asin:B09FYHTSNW
    • product dimensions:2.58 x 2.58 x 4.5 inches 3.53 ounces
    • date first available:September 10, 2021
    • item model number:N/A

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