THORNE Vitamin D-5000 Vitamin D3 Capsules
- 5,000 IU vitamin D3 named in the product
- 60 capsules in a bottle
- NSF Certified for Sport
- Bone, heart, immune and sport benefits listed
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A higher-strength D3 capsule with a sport certification and a full allergen free list. The listing says nothing about serving size or timing.
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ASIN: B0797HQFGTModel: Vitamin D-5,000Category: Vitamin D Supplements
Overview
A competitive athlete subject to testing gets a certified vitamin D3 capsule here, unflavored and packed in a bottle. THORNE lists bone, teeth, muscle, heart, immune and sport performance among the areas it supports.
The certification and the thorough free-from list are the reasons to consider it. The strength in the name is stated clearly, though how many capsules make a serving is not.
Who it's for
Athletes and others who want a stronger D3 with third-party sport certification get a close fit. Anyone new to vitamin D should check the label and a clinician before choosing a high number.
Pros and cons
- NSF Certified for Sport
- Strength shown in the name
- Free of gluten, dairy, soy, fish
- Sport performance benefit listed
- Serving size not described
- Single nutrient only
- High strength needs a clinician check
Performance notes
Vitamin D3 is fat soluble, which is why it is often taken with a meal. The capsule is swallowed whole, and blood levels over time depend on the dose and the individual.
Specifications
| Brand | THORNE |
|---|---|
| Model | Vitamin D-5,000 |
| Dimensions & fit | |
| Item weight | 17.96 g |
| Item dimensions | 1.7 x 1.7 x 2.97 inches |
| Capacity & performance | |
| Age Range Description | Adult |
| Included components | |
| Unit Count | 60 Count |
| Other details | |
| Form | Capsule |
| Supplement Type | Vitamin D3 |
| Diet | Gluten Free |
| Allergens | Dairy, fish, shellfish and soy free |
| Count | 60 capsules |
| Benefits | Bone & joint, heart & vessels, immune, sports performance |
| Container Type | Bottle |
| Vitamin D3 strength | 5,000 IU |
| Certification | NSF Certified for Sport |
| Allergen Information | Dairy Free, Fish Free, Shellfish Free, Soy Free |
| Flavor | Unflavored |
| Primary Supplement Type | Vitamin-d |
| Product Benefits | Supports Bone & Joint Heart & Vessels Immune Sports Performance* |
| Specific Uses For Product | Bone Health & Immune Support |
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Frequently asked questions
How do I take THORNE Vitamin D-5,000?
The listing gives no instructions, so follow the bottle label and ask a clinician about the strength.
Is THORNE Vitamin D-5,000 tested for sport?
Yes. The title lists NSF Certified for Sport.
Does it contain fish or shellfish?
No. The allergen field lists fish free and shellfish free, along with dairy free and soy free.