Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
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10 Best vitamin cs of 2026
Save up to 55% off
Best Choice1
Sports Research9.8Exceptional
Sports Research® High Potency Vitamin C 1000mg, 240 Count Veggie Capsules | Antioxidant Activity & Immune Support | Ascorbic Acid Vitamin C | Non-GMO Verified & Gluten Free - 240 Servings
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asin:B086PL2D5R
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country of origin:USA
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date first available:April 1, 2020
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is discontinued by manufacturer:No
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item model number:7hgcsimn
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Value for Money2
Nature Made9.7Exceptional
Nature Made Extra Strength Vitamin C 1000 mg Tablets, 100 Count | Adult Vitamin C Tablets for Immune Support and Antioxidant Support, 100 Day Supply
40% Off
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Nature Made9.6Exceptional
Nature Made Vitamin C 500 mg Tablets for Daily Immune Support, 100 Count | Adult Vitamin C Tablets for Immune Support and Antioxidant Support, 100 Day Supply
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Nature's Bounty9.4Excellent
Nature’s Bounty Vitamin C 1000mg, Immune Support Supplement, Powerful Antioxidant, 1 Pack, 100 Caplets
55% Off-
asin:B0061GLRN6
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country of origin:N/A
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date first available:N/A
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is discontinued by manufacturer:No
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item model number:1707
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5
Emergen-C9.2Excellent
Emergen-C Vitamin C 1000mg Immune Support Powder, Orange, 30 Packets | B Vitamins for Energy, Zinc and Manganese, Vitamin D, Electrolytes, Natural Flavor, Dissolves Quick
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asin:B00016RL9G
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country of origin:Hong Kong
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date first available:January 1, 1999
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is discontinued by manufacturer:No
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item model number:076314302031
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6
Nutricost9.1Excellent
Nutricost Vitamin C with Rose Hips 1025mg, 240 Capsules, Gluten Free | Vitamin C 1,000mg, Rose Hips 25mg, GMO-Free
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asin:B074GCB1ND
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country of origin:N/A
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date first available:August 1, 2017
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is discontinued by manufacturer:No
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item model number:NCVITCRHCAPS
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Nature Made9.0Excellent
Nature Made Vitamin C Gummies, Maximum Strength Dosage, 80 Count | Vitamin C 1000mg per Serving, Adult Vitamin C Immune Support Gummies, Daily Immune Support, Tangerine Flavor, 20 Day Supply
25% Off
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8
Amazon Basics8.8Very Good
Amazon Basics Vitamin C 1000mg, Supports Healthy Immune System, Vegan, 300 Tablets, 10 month supply (Previously Amazon Elements)
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asin:B07122C9VC
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country of origin:USA
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date first available:December 23, 2017
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is discontinued by manufacturer:No
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item model number:N/A
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9
Nature's Bounty8.7Very Good
Nature's Bounty Vitamin C + Rose Hips, Vegetarian Caplets, 100 Count | Immune Support, 1000mg Vitamin C, Coated Caplets, 1 Serving per Day
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asin:B0019GE9HE
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country of origin:USA
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date first available:May 14, 2008
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is discontinued by manufacturer:No
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item model number:690
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10
8.5Good
One Medical Membership: Get 24/7 on-demand care for 50+ conditions and more
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