THORNE Vitamin D-10,000 – High Potency Vitamin D3 Supplement – Supports Bone, Immune & Cardiovascular Health – 60 Capsules

Overview

Vitamin D is essential for overall health, yet many Australians struggle to maintain adequate levels due to limited sun exposure. Thorne Vitamin D-10,000 provides a high-potency dose of 10,000 IU of vitamin D3 (cholecalciferol) per capsule to support those who need extra supplementation. This formula is designed to enhance calcium absorption for strong bones and teeth, support immune function, and promote cardiovascular health.*

Key Benefits of Vitamin D3

Vitamin D plays a vital role in numerous bodily processes. It aids calcium absorption, which is crucial for maintaining healthy bones and teeth throughout life. It also supports normal muscle function and a healthy immune system.* Furthermore, emerging research suggests vitamin D contributes to cardiovascular health by helping regulate blood pressure and reducing inflammation.*

• Bone and Teeth Health: By improving calcium absorption, vitamin D helps keep bones and teeth strong and reduces the risk of fractures.*
• Immune Function: Vitamin D regulates immune responses, supporting the body's natural defence against infections and reducing the risk of autoimmune conditions.*
• Cardiovascular Support: Adequate vitamin D levels are associated with improved heart health and lower risk of cardiovascular disease.*

Vitamin D3 vs D2: Why D3 is Superior

Vitamin D3 (cholecalciferol) is the form naturally produced in human skin upon sun exposure and is found in animal-based foods. Vitamin D2 (ergocalciferol) comes from plant sources. Research shows that D3 is more effective at raising and maintaining blood levels of vitamin D. For this reason, most experts recommend D3 supplementation. Thorne uses only D3 for maximum benefit.

Who May Benefit from 10,000 IU Vitamin D3?

High-dose vitamin D3 is particularly beneficial for individuals at risk of deficiency. This includes people living in southern latitudes with limited sunlight, older adults whose skin produces less vitamin D, those with darker skin tones, and individuals who spend most of their time indoors. Athletes and active individuals may also benefit from maintaining optimal levels for muscle function and recovery.*

Quality and Purity: What Sets Thorne Apart

Thorne's Vitamin D-10,000 is third-party tested to verify purity and potency. The supplement is free from gluten, dairy, and soy, making it suitable for many dietary needs. Thorne is trusted by over 100 professional sports teams and is the #1 most recommended clinical brand by consumers and healthcare practitioners based on a 2026 independent survey.

How to Use Thorne Vitamin D-10,000

Each capsule delivers 10,000 IU (250 mcg) of vitamin D3. As a fat-soluble vitamin, it is best absorbed when taken with a meal containing fat. Typical maintenance doses for adults range from 600 to 2,000 IU daily, but higher doses like 10,000 IU are often used under medical supervision to correct deficiency. Always consult your healthcare professional before starting any new supplement.

Safety and Considerations

Vitamin D is generally safe when taken as directed. However, extremely high doses over long periods can lead to toxicity. The tolerable upper intake level for adults is 4,000 IU per day from all sources, but short-term use of 10,000 IU is often considered safe under medical guidance. If you are pregnant, nursing, or taking medications, discuss with your doctor before use. Always read the label and follow directions for use.

Trust in Thorne

Thorne has built a reputation for quality and innovation. Their Vitamin D-10,000 reflects their commitment to science-backed supplements. Whether you are aiming to support bone health, immunity, or overall wellbeing, this high-potency D3 supplement offers a reliable option.

This product is not intended to diagnose, treat, , or prevent any disease.