-
- Shop Collections
- Shop by Goal
- Shop by Health Need
- Shop By Brand

Thorne's D-5,000 contains 5,000 IU of high-quality vitamin D3 and is NSF Certified for Sport®. Although it is well known that direct sunlight is a natural source of vitamin D, many individuals, especially the elderly, don't get enough vitamin D from sunlight or from their diet. Be sure you get the vitamin D your body needs with Thorne's easily absorbed Vitamin D-5,000.
You could be at a higher risk of a vitamin D deficiency if you:
The optimal amount of vitamin D for an individual depends on many factors and varies from person to person. Therefore, the requirement for vitamin D supplementation should be individualized. Either of Thorne's D-1,000 or D-5,000 can be an ideal way to maintain an optimal level of vitamin D in healthy individuals.*
Because athletes need to know their supplements are trustworthy and compliant, every batch of an NSF Certified for Sport® product is tested for compliance with label claims and to ensure the absence of more than 200 substances banned by many major athletic organizations.
Serving size: 1 Capsule
Servings per container: 60
| Ingredient | Quantity |
|---|---|
| Vitamin D | 125 mcg (5000 IU) |
Other Ingredients: Hypromellose Capsule, Leucine, Microcrystalline Cellulose, Silicon Dioxide, Vitamin E (d-Alpha-Tocopheryl)