Vitamin D-10,000

Thorne Vitamin D-10,000 provides 10,000 IU of vitamin D3—the more potent, better-absorbed form—formulated without lactose or preservatives. Designed for those with limited sun exposure, it supports healthy bones, lean muscle mass, cardiovascular health, and immune function as part of a consistent daily wellness routine.

Thorne’s D-10,000 contains 10,000 IU of high-quality vitamin D3. 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-10,000.

 

Benefits of Thorne’s Vitamin D-10,000: 

• Supports healthy teeth and bones*
• Promotes lean muscle mass and helps maintain muscle strength*
• Enhances the absorption and retention of calcium*
• Supports healthy brain function*
• Promotes cardiovascular health and immune function*
• Formulated with vitamin D3, a more potent and better absorbed form than vitamin D2
• Thorne’s vitamin D contains no lactose and no preservatives like BHT, BHA, sodium benzoate, and sorbic acid

 

You could be at a higher risk of a vitamin D deficiency if you:

• Rarely go outdoors, live in the northern latitudes, or have a darker skin tone
• Have limited sun exposure due to your occupation, clothing choices, or engage in indoor athletics rather than outdoor sports
• Regularly wear sunscreen with an SPF greater than 8
• Are an older adult (the risk of a deficiency increases with age beginning at age 50)
• Have a chronic health condition, such as a bowel disease or a surgical procedure (like gastric bypass) that decreases fat absorption
• Are obese

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. 

Suggested Use:

Take 1 capsule daily or as recommended by your health professional.

Warnings:

ALLERGY WARNING
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

PREGNANCY
If pregnant, consult your health professional before using this product.

INTERACTIONS
Individuals with hypercalcemia should consult your health professional before taking this dose of vitamin D.

Who Thorne Vitamin D-10,000 Is Designed For

• Limited sun exposure: A practical daily option for those who work indoors, live in northern latitudes, or rely on indoor training rather than outdoor activity.
• Bone and calcium support: Formulated with D3 to enhance the absorption and retention of calcium, contributing to healthy teeth and bones over time.
• Muscle and cardiovascular wellness: Supports lean muscle mass, helps maintain muscle strength, and promotes cardiovascular health as part of an active lifestyle.
• Clean formulation: Contains no lactose and no preservatives such as BHT, BHA, sodium benzoate, or sorbic acid—suitable for those prioritizing minimal-additive supplements.

Frequently Asked Questions

What is the difference between vitamin D3 and vitamin D2?

Vitamin D3 is generally considered more potent and better absorbed by the body than vitamin D2. Thorne's D-10,000 is formulated exclusively with D3 for that reason.

Who may benefit from a high-potency vitamin D supplement like Thorne D-10,000?

Those who rarely go outdoors, live in northern latitudes, have darker skin tones, regularly wear high-SPF sunscreen, or are older adults may have a higher risk of insufficient vitamin D levels. Consulting a healthcare provider can help determine whether this potency is appropriate for you.

Does Thorne Vitamin D-10,000 contain any common allergens or preservatives?

Thorne's formulation contains no lactose and no preservatives including BHT, BHA, sodium benzoate, or sorbic acid, making it a cleaner option for those mindful of additives.