Is Vitamin D-1,000 right for me?

Thorne D-1,000 is ideal if you have limited sun exposure or want to maintain optimal vitamin D levels.* Consult your health-care provider to see if this product is right for your individual needs.

What testing does Thorne complete for Vitamin D-1,000?

We test this supplement for identity, purity, and potency to meet our strict quality standards. The NSF Contents Certified mark indicates that it has been third-party tested according to strict standards for quality, safety, and label claims.

Vitamin D3 (cholecalciferol) is the same form of vitamin D your body naturally produces when your skin is exposed to sunlight. Vitamin D3 is considered the preferred form for maintaining healthy vitamin D levels.*

Why is vitamin D3 considered the preferred form?

Vitamin D3 is the preferred form of vitamin D because research shows it is more effective at raising and maintaining healthy vitamin D levels in the blood than vitamin D2.*

Should vitamin D3 be taken with vitamin K2?

Vitamin D3 and vitamin K2 work synergistically in the body. For individuals supplementing with vitamin D, adding vitamin K2 can provide complementary support for bone and cardiovascular health.*

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THORNE Vitamin D-1,000, Vitamin D3 Supplement, 1,000 IU, 90 Capsules

Product ID: 57522901

Details

Brand
THORNE
Diet Type
Gluten Free
Flavor
Unflavored
Item Form
Capsule
Primary Supplement Type
Vitamin D3

💊1,000 IU potent D3 dose

🦴Supports bones & teeth

🛡️Boosts immune & heart health

€ 41.21

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Description

☀️ Elevate your daily wellness game with Thorne’s premium Vitamin D3!

BONE MUSCLE POWERHOUSE - Enhances calcium absorption to strengthen bones, teeth, and muscle performance.
THIRD PARTY CERTIFIED PURITY - NSF-certified and rigorously tested to guarantee label accuracy and contaminant-free quality.
IMMUNE CARDIOVASCULAR SHIELD - Supports your body’s frontline defenses and heart health for all-day vitality.
CLINICALLY POTENT 1 000 IU DOSE - Delivers optimal Vitamin D3 for maximum absorption and effectiveness.
TRUSTED BY PROS PRACTITIONERS - The #1 recommended clinical brand, favored by 100+ pro sports teams and health experts.

THORNE Vitamin D-1,000 delivers a potent 1,000 IU dose of highly absorbable Vitamin D3 in 90 gluten- and dairy-free capsules. Clinically tested and NSF-certified, it supports bone, teeth, muscle strength, immune function, and cardiovascular health. Trusted by top athletes and healthcare professionals, this supplement is ideal for busy professionals seeking reliable daily vitamin D optimization, especially those with limited sun exposure.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 41.21

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Asin	B0797H3VQS
Best Sellers Rank	#19 in Vitamin D Supplements
Date First Available	October 2, 2001
Item Model Number	D128
Manufacturer	Thorne Research

THORNE Vitamin D-1,000, Vitamin D3 Supplement, 1,000 IU, 90 Capsules

Details

Details

Description

Specifications

Common Questions