Vendor: Thorne

Vitamin D-1,000 - 90 Servings

$17.00

Sku: D128

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Estimated Delivery 6-10 Days

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Description

Thorne’s D-1,000 contains 1,000 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-1,000.

Benefits of Thorne Vitamin D-1,000

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.

This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants, such as heavy metals, pesticides, and microorganisms.

Suggested Use:

Take 1 capsule one to three times daily or as recommended by your health-care practitioner.

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-care practitioner before using this product.

INTERACTIONS

There are no known adverse interactions or contraindications at publication date.

FAQs

Frequently asked question

Is Thorne Vitamin D-1,000 worth buying if I already eat a balanced diet?

Even with a balanced diet, most people struggle to get adequate vitamin D from food alone. Thorne's D-1,000 uses high-quality vitamin D3, the most bioavailable form, making it an excellent choice for filling nutritional gaps. If you spend limited time outdoors or are over 50, supplementing is especially beneficial. Thorne is a trusted, NSF-certified brand known for purity and absorption.

What is the return policy if Thorne Vitamin D-1,000 doesn't work for me?

We offer a satisfaction guarantee on this product. If you're not happy with your purchase, you can return it within our standard return window for a refund or exchange. Please check our Returns & Refunds page for full details. We recommend consulting your healthcare provider before starting any new supplement to ensure it aligns with your personal health needs.

What is vitamin D3 and why is it better than vitamin D2?

Vitamin D3 (cholecalciferol) is the form your body naturally produces from sunlight exposure. Research shows D3 raises blood vitamin D levels more effectively and sustains them longer than D2. Thorne's D-1,000 uses vitamin D3 specifically for optimal absorption and bioavailability, making it the preferred choice among healthcare professionals for supplementation.

How much vitamin D does Thorne D-1,000 provide per serving?

Each serving of Thorne Vitamin D-1,000 delivers 1,000 IU of vitamin D3. The bottle contains 90 servings, providing a three-month supply. This dosage is considered a standard, safe daily amount for general maintenance. However, individuals with a known deficiency may require higher doses, so consult your doctor for personalized recommendations.

Who is most likely to benefit from taking a vitamin D supplement?

People who spend little time outdoors, live in northern climates, are elderly, have darker skin tones, or follow vegan diets are most at risk for low vitamin D levels. Thorne D-1,000 supports bone health, muscle strength, and immune function, making it a smart daily supplement for anyone who cannot rely on sunlight or diet alone for adequate vitamin D.

Can I take Thorne Vitamin D-1,000 with other supplements or medications?

Vitamin D3 is generally well-tolerated alongside most supplements and is often paired with calcium or magnesium for enhanced bone support. However, it can interact with certain medications, including steroids and weight-loss drugs. Always consult your healthcare provider before combining supplements with prescription medications to ensure safety and proper dosing for your individual health situation.

Vitamin D-1,000 - 90 Servings

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Suggested Use:

Warnings:

Frequently asked question