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Vitamin D Comparison - June 2025
| 1 Best Choice  9.7Exceptional | 2  9.5Excellent | 3 Best Value  9.4Excellent | 4  9.3Excellent | 5  9.2Excellent | 6  9.1Excellent | 7  8.8Very Good |
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ModelNatureWise Vitamin D3 2000iu (50 mcg) 1-Year Supply for Immune Support, Healthy Muscle Function, and Bone Health - Non-GMO, Gluten Free in Organic Extra Virgin Olive Oil, (Mini Softgel), 360 Count | Model THORNE Vitamin D-5000 - Vitamin D3 Supplement - Support Healthy Bones, Teeth, Muscles, Cardiovascular, and Immune Function* - NSF Certified for Sport - Dairy-Free, Soy-Free - 60 Capsules | Model Nature Made Extra Strength Vitamin D3 5000 IU (125 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 180 Softgels, 180 Day Supply | Model Nature Made Vitamin D3 2000 IU (50 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 250 Softgels, 250 Day Supply | Model Nature's Bounty Vitamin D, Immune Support, Vitamin Supplement, 2000 IU, 50 mcg, Softgels, 350 Ct | Model Nature Made Vitamin D3 1000 IU (25 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 300 Softgels, 300 Day Supply | Model Nature's Bounty Vitamin D3, Immune and Bone Support, 5000IU, Rapid Release Softgels, 150 Ct |
BrandNatureWise | Brand THORNE | Brand Nature Made | Brand Nature Made | Brand Nature's Bounty | Brand Nature Made | Brand Nature's Bounty |
Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews | Reviews  |
Features | ||||||
Simple to consume 9.9 | Simple to consume 9.9 | Simple to consume 9.9 | Simple to consume 9.8 | Simple to consume 9.8 | Simple to consume 9.8 | Simple to consume 9.6 |
Worth the money 9.8 | Worth the money 9.6 | Worth the money 9.8 | Worth the money 9.6 | Worth the money 9.6 | Worth the money 9.6 | Worth the money 9.4 |
Flavor 9.8 | Flavor 9.8 | Flavor 9.6 | Flavor 9.6 | Flavor 9.3 | Flavor 9.6 | Flavor 9.3 |
Absorbency 9.8 | Absorbency 9.9 | Absorbency 9.8 | Absorbency 9.6 | Absorbency 9.4 | Absorbency 9.6 | Absorbency 9.4 |
Tech Specs | ||||||
product dimensions2.75 x 2.75 x 7 inches 3.2 ounces | product dimensions 1.7 x 1.7 x 2.97 inches 2.56 ounces | product dimensions 2 x 2 x 4.13 inches 0.01 ounces | product dimensions 2.44 x 2.44 x 4.38 inches 3.2 ounces | product dimensions 2.31 x 2.31 x 4.35 inches 4.6 ounces | product dimensions 2.63 x 2.63 x 5.13 inches 3.7 ounces | product dimensions 6 x 5 x 4 inches 1.76 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
9.7
1NatureWiseNatureWise Vitamin D3 2000iu (50 mcg) 1-Year Supply for Immune Support, Healthy Muscle Function, and Bone Health - Non-GMO, Gluten Free in Organic Extra Virgin Olive Oil, (Mini Softgel), 360 Count
9.9 simple to consume9.8 worth the money9.8 FlavorWhy we love it
Easy daily dose: 1000 2000IU
Active form: Same as body produced
Superior absorption: Organic olive oil
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9.5
2THORNE
THORNE Vitamin D-5000 - Vitamin D3 Supplement - Support Healthy Bones, Teeth, Muscles, Cardiovascular, and Immune Function* - NSF Certified for Sport - Dairy-Free, Soy-Free - 60 Capsules
9.9 simple to consume9.9 Absorbency9.8 FlavorWhy we love it
Supports immune and cardiovascular health.
Ideal for athletes and active individuals.
Easy to swallow capsules.
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9.4
3Nature Made50% Off
Nature Made Extra Strength Vitamin D3 5000 IU (125 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 180 Softgels, 180 Day Supply
9.9 simple to consume9.8 worth the money9.8 AbsorbencyWhy we love it
Supports bone and immune health.
Ideal for those with higher needs.
Highly praised for effectiveness.
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.
