Refined title: THORNE Vitamin D3 Supplement - Supports Bone, Teeth, Muscle, Heart, and Immune Health - Gluten-Free, Dairy-Free, Soy-Free - 1,000 IU - 90 Capsules

Vitamin D is a crucial nutrient that supports healthy teeth, bones, muscles, cardiovascular function, and immune function.* In its D3 form, Vitamin D is more potent and better absorbed compared to its D2 counterpart. For over 30 years, Thorne has been trusted by healthcare practitioners and recommended by U.S. National Teams and multiple professional sports teams for their elite athletes.

Thorne's Vitamin D supplements are a testament to the company's mission to provide high-quality, well-researched, and effective supplements. These supplements are free of additives such as lactose and preservatives like BHT, BHA, sodium benzoate, and sorbic acid. The convenient protocol involves taking one capsule one to three times daily, or as recommended by your health professional.

Maintaining proper bone health is essential, as our bones are living, dynamic, and constantly changing tissues. Nutritional supplements, including Vitamin D, Vitamin K, calcium, and magnesium, provide crucial support for bone health.* These four nutrients work synergistically to send calcium to the bones and keep it out of the arteries, kidneys, and other soft tissues.

Thorne's commitment to quality and transparency is evident in their sourcing of exceptional ingredients and manufacturing processes. The company partners with suppliers who emphasize quality, science, and responsibility, ensuring better potency, absorption, and digestibility. Thorne manufactures its own products to maintain full supply chain transparency and adheres to clean manufacturing practices in its third-party certified facility in Charleston, SC.

Thorne's rigorous testing process sets it apart from the industry standard. The company performs four rounds of testing for each product, including raw material testing, in-process batch testing, finished product testing, and expiration date stability testing. This meticulous approach ensures the highest standards of quality and safety.

Thorne's dedication to sustainability goes hand in hand with its product quality standards. The company believes that protecting the environment and its valuable resources should never be compromised for business gain. By thinking sustainably, Thorne demonstrates its commitment to responsible and ethical practices.

In summary, Thorne's Vitamin D supplements are a testament to the company's commitment to providing high-quality, well-researched, and effective nutritional support. With optimal absorption, no additives, and a trusted manufacturing process, Thorne's Vitamin D products are a reliable choice for maintaining healthy teeth, bones, muscles, cardiovascular function, and immune function.

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