⭐⭐⭐⭐⭐ 20,000+ Reviews | Free Returns | Expert Service & Support

Thorne - Vitamin D-1,000 - 90 Servings

Thorne - Vitamin D-1,000 - 90 Servings

90 servings per container: $0.17 / serving
Subscribe: SAVE UP TO 20%

SAVE 10% on each refill order.

  • Save 10% on each order
  • Cancel or modify anytime
  • Free shipping

SAVE 20% when you subscribe to 3 or more products.

The 20% discount applies automatically when your active subscription includes 3 or more distinct products.

$15.30 $17.00 SAVE 10%
Earn rewards — 5% back, 612 points on this order. How rewards work
Sale price
$17.00 Regular price
Regular price
$17.00
Sale Sold out
Unit price
/per 
Shipping calculated at checkout.
NOTIFY ME WHEN IN STOCK
Free
Returns
Fast
Shipping
Secure
Checkout
Returns & Exchange Policy
This is a pre order item. We will ship it when it comes in stock.
  • 1,000 IU vitamin D3 per capsule: Moderate daily dose in the more potent and better-absorbed D3 form.
  • Bone, teeth, and calcium absorption support: Enhances the absorption and retention of calcium.*
  • Muscle strength and lean mass: Promotes lean muscle mass and helps maintain muscle strength.*
  • Cardiovascular, immune, and brain support: Promotes cardiovascular health, immune function, and healthy brain function.*
  • Flexible dosing: Take 1 capsule one to three times daily to customize vitamin D intake.
  • 90 servings, clean formula: No lactose or preservatives; third-party tested and certified.

Thorne Vitamin D-1,000 delivers 1,000 IU of high-quality vitamin D3 per capsule — a flexible daily dose that can be adjusted one to three times daily based on individual needs. Vitamin D3 is more potent and better absorbed than the D2 form, and supports bone and teeth health, muscle strength, cardiovascular and immune function, and brain function.*

Key features of Thorne - Vitamin D-1,000 - 90 Servings include:
• 1,000 IU vitamin D3 per capsule (flexible daily dosing)
• Vitamin D3 — more potent and better absorbed than D2
• Supports bone, teeth, muscle strength, and calcium absorption*
• Promotes cardiovascular, immune, and brain function*
• 90 servings; clean formula with no lactose or synthetic preservatives

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Selected page contains no content. Add content to this page in the page editor.

Q: What are the benefits of Thorne Vitamin D-1,000?
A: 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; and promotes cardiovascular health and immune function.

Q: Why vitamin D3 instead of D2?
A: Vitamin D3 is a more potent and better absorbed form than vitamin D2.

Q: Who is at higher risk of vitamin D deficiency?
A: You could be at a higher risk of a vitamin D deficiency if you rarely go outdoors, live in northern latitudes, or have a darker skin tone; have limited sun exposure due to occupation, clothing choices, or indoor athletics; regularly wear sunscreen with an SPF greater than 8; are an older adult (risk increases with age beginning at age 50); have a chronic health condition (like bowel disease) or surgical procedure (like gastric bypass) that decreases fat absorption; or are obese.

Q: Is this product third-party tested?
A: Yes. 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.

Q: How should I take Vitamin D-1,000?
A: Take 1 capsule one to three times daily or as recommended by your health-care practitioner.

All purchases accumulate points which be can used to redeem for discounts on all items in our rewards collection. Enroll or view your current rewards balance here.

  • Earn 40 points for every $1 spent equaling 5% cash back
DESCRIPTION

Thorne Vitamin D-1,000 delivers 1,000 IU of high-quality vitamin D3 per capsule — a flexible daily dose that can be adjusted one to three times daily based on individual needs. Vitamin D3 is more potent and better absorbed than the D2 form, and supports bone and teeth health, muscle strength, cardiovascular and immune function, and brain function.*

Key features of Thorne - Vitamin D-1,000 - 90 Servings include:
• 1,000 IU vitamin D3 per capsule (flexible daily dosing)
• Vitamin D3 — more potent and better absorbed than D2
• Supports bone, teeth, muscle strength, and calcium absorption*
• Promotes cardiovascular, immune, and brain function*
• 90 servings; clean formula with no lactose or synthetic preservatives

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

FAQ

Q: What are the benefits of Thorne Vitamin D-1,000?
A: 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; and promotes cardiovascular health and immune function.

Q: Why vitamin D3 instead of D2?
A: Vitamin D3 is a more potent and better absorbed form than vitamin D2.

Q: Who is at higher risk of vitamin D deficiency?
A: You could be at a higher risk of a vitamin D deficiency if you rarely go outdoors, live in northern latitudes, or have a darker skin tone; have limited sun exposure due to occupation, clothing choices, or indoor athletics; regularly wear sunscreen with an SPF greater than 8; are an older adult (risk increases with age beginning at age 50); have a chronic health condition (like bowel disease) or surgical procedure (like gastric bypass) that decreases fat absorption; or are obese.

Q: Is this product third-party tested?
A: Yes. 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.

Q: How should I take Vitamin D-1,000?
A: Take 1 capsule one to three times daily or as recommended by your health-care practitioner.

EARN REWARDS

All purchases accumulate points which be can used to redeem for discounts on all items in our rewards collection. Enroll or view your current rewards balance here.

  • Earn 40 points for every $1 spent equaling 5% cash back
Living.Fit Rewards

Living.Fit Rewards

Learn More
Reviews by Living.Fit Customers

Testimonials

great to work with!

its so easy to work with Living.Fit, easy site navigation and prompt service

Kevin

Excellent customer service. ...

Excellent customer service. Ordered 2 sets of resistance bands, they only sent one. A simple email and they fixed it without question.

James

One stop shop!!!!

The site is my one stop shop for everything involving fitness. Easy to navigate and user friendly.

Bryan Joe

Great, affordable

Quick delivery and lots of great content

Francis

Don't think twice give it a try and be amazed

Great place to shop for quality product with a great deal.

Elizabeth

A Great Store to Purchase Gym Gear

Living.Fit offers very high-quality yet reasonably priced gym equipment. I'm very pleased with my purchase of a barbell from the shop. The item shipped quickly and was delivered without any issues. I also enjoy Living.Fit's humorous emails!

Sarah

Smooth transaction

Super smooth transaction, really couldn't ask for more!

Jon

Fast shipping and easy to use

Fast shipping, easy to use website, got me exactly what I needed

Cameron

I was very pleased with the whole purchasing process.

Purchasing the Bands through the website we smooth, communication from the company as to the status of my order was timely (I very much appreciated it:) and the Bands arrived in the expected time frame.

Leee

🛡️ Why Shop Living.Fit?

Trusted by Athletes, Trainers, and Home Gym Owners. Earn Reward Points on All Purchases

Living.Fit is a leading source for premium fitness equipment and training programs. We’ve helped over 100,000 customers upgrade their workouts—from beginners setting up their first home gym to elite athletes optimizing their performance. When you shop with us, you're backed by:


Expert-Curated Gear – We only stock equipment that meets our standards for performance, durability, and safety.

Fast, Reliable Shipping – Most orders ship within 1–3 business days from U.S. warehouses.

Real Reviews from Real Lifters – Our customer reviews are 100% verified—see what others are saying.

Top-Rated Customer Support – Questions? Our U.S.-based support team is here to help you every step of the way.

Join the Living.Fit community and experience the difference.

As Seen In

  • living fit brands logos
  • living fit brands logos
  • living fit brands logos
  • living fit brands logos