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Vitamin D-1,000

£10.42£13.02

90 caps

  • 10% off subsequent orders
  • Free delivery on subscriptions
  • Free sample each month
  • Pause or cancel anytime
  • 365 day free returns

In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.

1
Product description

Key Benefits

  • Helps maintain normal teeth and bones with vitamin D3.
  • Supports normal muscle function for everyday movement.
  • Assists with the absorption and use of calcium and phosphorus.
  • With vitamin D3 to help your immune system work as it should.
  • Includes vitamin E, which helps protect cells from oxidative stress.

 

Feel confident in your daily routine—Thorne’s Vitamin D-1,000 delivers a highly absorbable form of vitamin D3, designed to fit seamlessly into your lifestyle.

 

Each capsule provides 1,000 IU (25mcg) of premium vitamin D3, making it easy to meet your daily needs—especially if you spend little time in the sun or find it hard to get enough vitamin D from food alone.

 

Vitamin D3 in this formula helps maintain normal bones, teeth, and muscle function, supports the absorption and use of calcium and phosphorus, and contributes to the normal function of your immune system. Vitamin E is included to help protect your cells from oxidative stress.

 

Thorne’s commitment to quality means this supplement is free from lactose and common preservatives like BHT, BHA, sodium benzoate, and sorbic acid—so you can trust what you’re taking every day.

 

Thorne is dedicated to science-led wellbeing, creating supplements that help you feel your best at every stage of life. Their mission is to support your health journey with thoughtful, high-quality formulations.

Why Thorne is Healf
What sets Thorne apart is its third-party testing and certification, ensuring that the contents of the package match the label and are free from unsafe levels of contaminants like heavy metals, pesticides, and microorganisms. This commitment to purity and accuracy gives you peace of mind knowing that what you’re taking is safe and effective .

Thorne sets the standard for excellence in the supplement industry. Recommended by over 100 professional sports teams and U.S. National Teams, Thorne offers a curated bundle of clean, science-backed supplements and treats designed complement a healthy lifestyle. With more than 30 years of dedication to quality, Thorne's commitment to purity and potency begins with sustainably sourced ingredients and rigorous testing. Every supplement undergoes four rounds of testing to ensure optimal absorption, safety, and efficacy, making Thorne the trusted choice for both health-conscious individuals and professionals.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Ingredients
L-Leucine, Vitamin D (as Vitamin D3) (1,000 IU), Bulking Agent (Microcrystalline Cellulose), Hypromellose (Derived from Cellulose) Capsule, Anti-Caking Agent (Silicon Dioxide), Antioxidant (Vitamin E (D-Alpha Tocopheryl))
Suggested use
Take 1 capsule one to three times daily or as recommended by your health professional.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.

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Summary

Vitamin D-1,000 by Thorne offers a highly absorbable form of vitamin D3, supporting normal bones, teeth, and muscle function. It aids in calcium and phosphorus absorption and contributes to immune system health. Additionally, it includes vitamin E to protect cells from oxidative stress and is free from common preservatives and lactose.

AI-generated from verified customer reviews

Reviews

  • 13 days ago

    Excellent quality vitamins.

    Excellent quality vitamins.

    Alex M.Verified Buyer
  • 19 days ago

    Essential!

    Vitamin D is amazing for those of you who live in the uk, no sunshine so it’s a must.

    Juvraj S.Verified Buyer
  • 24 days ago

    I’ve been using Thorne vitamin

    I’ve been using Thorne vitamin d for years. Since the pandemic maybe. So happy that healf now exists and I don’t have to order from the US. Thorne is one of the best in my opinion.

    rachel l.Verified Buyer
  • 2 months ago

    Good

    I think i prefer drops but these are ok

    Marcin S.Verified Buyer
  • 2 months ago

    Amazing can definitely feel the

    Amazing can definitely feel the difference

    Jois D.Verified Buyer
  • 4 months ago

    All good

    All good

    Amber W.Verified Buyer

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Frequently asked questions

How do we curate our products?

Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.

Do you have resources on how to enhance wellbeing?

The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.


How can I find out more about the ingredients in a product?

We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

Healf Curation Process™

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.