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Sports Research Vitamin D3 Comparison - June 2026
| 1 Best Choice  9.9Exceptional | 2  9.6Exceptional | 3  9.5Excellent | 4  9.2Excellent | 5  9.1Excellent | 6  9.0Excellent | 7  8.9Very Good |
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ModelSports Research Vitamin D3 with K2 Softgels - Plant Based K2 & Vegan D3 5000iu with Coconut MCT Oil - Vegan Certified, Soy & Gluten Free - 120 Count | Model Sports Research Vitamin D3 5000 IU with Coconut MCT Oil - High Potency Vitamin D Supplement for Immune & Bone Support - Non-GMO Verified, Gluten & Soy Free – 125mcg, 360 Liquid Softgels | Model Sports Research® Vitamin D3 + K2 w/ Coconut Oil - Vegan Vitamin D 5000iu & Mk7 Vitamin K 100mcg for Bone & Immune Support - Vegan Certified · Non-GMO · Soy Free - 60 Softgels | Model Sports Research Vitamin D3 5000 IU with Coconut MCT Oil - Extra Strength Vitamin D Supplement - Non-GMO Verified, Gluten & Soy Free – 125mcg, 30 Liquid Softgels | Model THORNE - Vitamin D-5,000 - Vitamin D3 Supplement - Supports Healthy Bones, Teeth & Muscles, Plus Cardiovascular & Immune Function* - NSF Certified for Sport - Gluten, Dairy & Soy-Free - 60 Capsules | Model Sports Research® Vitamin D3 + K2 with 10,000iu of Plant-Based D3 & 100mcg of Vitamin K2 as MK-7 | Non-GMO Verified & Vegan Certified 60ct | Model Sports Research® Vitamin D3 1000 IU with Coconut MCT Oil - High Potency Vitamin D Supplement for Immune & Bone Support - Gluten Free · Non-GMO · Soy Free - 360 Count Softgels |
BrandSports Research | Brand Sports Research | Brand Sports Research | Brand Sports Research | Brand THORNE | Brand Sports Research | Brand Sports Research |
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 9.9 | Simple to consume 9.4 | Simple to consume 9.9 |
Flavor 9.9 | Flavor 9.9 | Flavor 9.8 | Flavor 9.6 | Flavor 9.8 | Flavor 9.1 | Flavor 9.9 |
Dispense easily 9.8 | Dispense easily 9.9 | Dispense easily 9.8 | Dispense easily 9.6 | Dispense easily 9.9 | Dispense easily 9.6 | Dispense easily 9.8 |
Quality of ingredients 9.9 | Quality of ingredients 9.9 | Quality of ingredients 9.8 | Quality of ingredients 9.6 | Quality of ingredients 9.9 | Quality of ingredients 9.3 | Quality of ingredients 9.9 |
Pain management 7.0 | Pain management 7.0 | Pain management 7.0 | Pain management 7.0 | Pain management 9.9 | Pain management 7.0 | Pain management 7.0 |
Absorbency 9.9 | Absorbency 9.9 | Absorbency 9.8 | Absorbency 9.6 | Absorbency 9.9 | Absorbency 9.3 | Absorbency 9.9 |
Tech Specs | ||||||
product dimensions2.4 x 2.13 x 4.2 inches 2.88 ounces | product dimensions 2.9 x 2.9 x 5.4 inches 0.64 ounces | product dimensions - | product dimensions 1.88 x 1.88 x 3.75 inches; 1.28 ounces | product dimensions 1.7 x 1.7 x 2.97 inches 2.56 ounces | product dimensions 2 x 2 x 3.65 inches 1.76 ounces | product dimensions 2.37 x 2.37 x 1.77 inches 4.59 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 ResearchSports Research Vitamin D3 with K2 Softgels - Plant Based K2 & Vegan D3 5000iu with Coconut MCT Oil - Vegan Certified, Soy & Gluten Free - 120 Count
9.9 simple to consume9.9 Flavor9.9 quality of ingredientsWhy we love it
New softgel shell: UV protection
Vitamin D3 K2 combo: stronger bones
Vegan formula: Non GMO, soy free
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9.6
2Sports Research
Sports Research Vitamin D3 5000 IU with Coconut MCT Oil - High Potency Vitamin D Supplement for Immune & Bone Support - Non-GMO Verified, Gluten & Soy Free – 125mcg, 360 Liquid Softgels
9.9 simple to consume9.9 Flavor9.9 dispense easilyWhy we love it
High potency for strong support.
Easy-to-swallow softgels.
Non-GMO, gluten, and soy-free.
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9.5
3Sports Research
Sports Research® Vitamin D3 + K2 w/ Coconut Oil - Vegan Vitamin D 5000iu & Mk7 Vitamin K 100mcg for Bone & Immune Support - Vegan Certified · Non-GMO · Soy Free - 60 Softgels
9.9 simple to consume9.8 Flavor9.8 dispense easilyWhy we love it
Supports bone and immune health
Vegan and plant-based formula
Easy once-a-day dosage
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.
