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Vitamin C Comparison - October 2025
| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3  9.7Exceptional | 4  9.5Excellent | 5 Best Value  9.4Excellent | 6  9.2Excellent | 7  9.1Excellent |
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ModelSports Research Vitamin C 1000mg - Non-GMO Project Verified Ascorbic Acid Vitamin C Supplement for Immune Support & Antioxidant Protection | Vegan Friendly, 8 Month Supply (240 Count) | Model THORNE Vitamin C - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Support Immune System, Production of Cellular Energy, Collagen Production and Healthy Tissue - Gluten-Free - 90 Capsules | Model Nature Made Extra Strength Vitamin C 1000 mg, Dietary Supplement for Immune Support, 100 Tablets, 100 Day Supply | Model Nature’s Bounty Vitamin C + Rose HIPS, Immune Support, 1000mg Vitamin C, Coated Caplets, 1 Serving per Day, Vegetarian Caplets, 100 Ct | Model Nature's Bounty Vitamin C 500mg, Supports a Healthy Immune System, Daily Vitamin Supplement, 250 Vegetarian Tablets | Model Nature's Bounty Vitamin C 1000mg, Immune Support Supplement, Powerful Antioxidant, 1 Pack, 100 Caplets | Model Nature Made Maximum Strength Dosage Vitamin C 1000mg per Serving, Immune Support Vitamin C Gummies for Adults, 80 Vitamin C Gummies, 20 Day Supply |
BrandSports Research | Brand THORNE | Brand Nature Made | Brand Nature's Bounty | Brand Nature's Bounty | Brand Nature's Bounty | Brand Nature Made |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews |
Features | ||||||
Simple to consume 9.9 | Simple to consume 9.8 | Simple to consume 9.1 | Simple to consume 9.1 | Simple to consume 9.1 | Simple to consume 7.4 | Simple to consume 7.0 |
Worth the money 9.9 | Worth the money 9.1 | Worth the money 9.4 | Worth the money 9.4 | Worth the money 9.4 | Worth the money 8.6 | Worth the money 7.7 |
Flavor 9.8 | Flavor 9.4 | Flavor 9.1 | Flavor 9.1 | Flavor 8.9 | Flavor 7.9 | Flavor 7.0 |
Tech Specs | ||||||
product dimensions2.75 x 2.75 x 6.25 inches 12 ounces | product dimensions 2.58 x 2.58 x 4.5 inches 2.88 ounces | product dimensions 2.4 x 2.4 x 4.53 inches 0.04 ounces | product dimensions 10.4 x 5.1 x 5.1 inches 3.88 ounces | product dimensions 2.66 x 2.66 x 4.74 inches 7.05 ounces | product dimensions 2.7 x 2.7 x 4.1 inches 4.8 ounces | product dimensions 3.06 x 3.06 x 5.5 inches 11.68 ounces |
Review | Review | Review | Review | Review | Review - | Review - |
Available On   | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1Sports Research38% OffSports Research Vitamin C 1000mg - Non-GMO Project Verified Ascorbic Acid Vitamin C Supplement for Immune Support & Antioxidant Protection | Vegan Friendly, 8 Month Supply (240 Count)
9.9 simple to consume9.9 worth the money9.8 FlavorWhy we love it
High potency Vitamin C dosage.
Vegan, non-GMO, and gluten-free.
Effective immune support.
-
9.8
2THORNE
THORNE Vitamin C - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Support Immune System, Production of Cellular Energy, Collagen Production and Healthy Tissue - Gluten-Free - 90 Capsules
9.8 simple to consume9.4 Flavor9.1 worth the moneyWhy we love it
Supports immune health effectively.
Easy to swallow capsules.
Enhances skin and collagen production.
-
9.7
3Nature Made40% Off
Nature Made Extra Strength Vitamin C 1000 mg, Dietary Supplement for Immune Support, 100 Tablets, 100 Day Supply
9.4 worth the money9.1 simple to consume9.1 FlavorWhy we love it
Supports immune health effectively.
No artificial additives.
Trusted brand with pharmacist recommendation.
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
