Jarrow Formulas Vitamin D3, 2500 IU - 100 softgels
Jarrow Formulas Vitamin D3, 2500 IU - 100 softgels
Jarrow Formulas Vitamin D3, 2500 IU - 100 softgels
Jarrow Formulas Vitamin D3, 2500 IU - 100 softgels
Jarrow Formulas Vitamin D3, 2500 IU - 100 softgels
Jarrow Formulas Vitamin D3, 2500 IU - 100 softgels
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Hugo Dover
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elina Goulliard
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

Jarrow Formulas Vitamin D3 is a vitamin D supplement that helps keep healthy vitamin D levels, supporting bone health and immune function. The standout ingredient, vitamin D3 (cholecalciferol), helps your body keep calcium absorption on track. From Jarrow Formulas, a brand you can trust for quality, science-led formulae. The product is produced under current Good Manufacturing Practices and batch tested for purity and potency.

Available Sizes & Variants:

100 softgels - convenient daily dose for steady vitamin D3 support.

Benefits & Features:

  • Softgel format helps better absorption.
  • Pure cholecalciferol, also known as vitamin d3, at a potent 2500 IU per softgel helps keep vitamin d levels steady when sunlight is limited, supporting everyday wellbeing and bone function.
  • Free from common allergens like wheat, gluten, soy, dairy, eggs, fish and peanuts.
  • Produced under current Good Manufacturing Practices with batch testing for purity and potency, a trusted vitamin d supplement.
  • Designed for daily use and easy swallowing, making your vitamin d routine simple.

Jarrow Formulas has built a solid reputation on science led formulations and transparent quality. The Vitamin D3 softgels use an olive oil carrier to aid absorption, and the cGMP compliant facility ensures every batch meets strict purity and potency standards. As Dr. Manson of Harvard University notes, vitamin D3 can support bone and immune health, matching the brand's commitment to reliable, high-quality supplements.

Ingredients/Specifications

Olive Oil and Softgel (Bovine Gelatin, Glycerin, Water)

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

For adults, it is recommended to take 1 softgel daily or every other day with a fatty meal or as directed by a qualified healthcare professional. Store in a cool, dry place. Individuals consuming more than 2,000 IU per day should regularly monitor their serum 25-hydroxy vitamin D levels. Consult a doctor before use if you are pregnant, nursing, under 18 years of age, or have a medical condition, especially kidney stones or kidney dysfunction, hyperparathyroidism, hypercalcemia, lymphoma, or sarcoidosis. Discontinue use if any adverse effects occur. Keep out of reach of children.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, also known as cholecalciferol, is a fat-soluble nutrient essential for normal physiological function and health maintenance. This form is the body’s preferred vitamin D type and is commonly used in supplements to support vitamin D status.

In the body, vitamin D3 is converted in the liver and kidneys to calcitriol, the active hormone form that participates in key biological processes. This formulation is widely recognised for its higher bioavailability compared with other forms.

What Does Vitamin D3 Do?

Vitamin D3 helps regulate calcium absorption, supporting bone structure and strength. It also supports immune function in line with NHS and EFSA recommendations.

Dr. Holick of Harvard University has noted that vitamin D plays a role in immune system regulation, aligning with broader guidance on maintaining vitamin D status as part of daily health practices.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Warnings/Allergens

ALLERGEN SAFETY GUIDELINES:

Please verify this product is suitable for you as it contains none of the following:
• Wheat
• Gluten
• Soybeans
• Dairy
• Egg
• Fish/Shellfish
• Peanuts/Tree Nuts

Remember to check each batch's label before use.

Amount per serving

Vitamin D3Cholecalciferol: 25 mcg (1000 IU)

Why Welzo

Jarrow Formulas is Welzo chosen for Vitamin D3 because this brand pursues quality through a science-led foundation and a clear commitment to purity and potency. Their approach begins with rigorous evaluation of all ingredients and adherence to current Good Manufacturing Practices (cGMP), guided by a dedicated scientific team to shape formulation and sourcing. This scientific rigour gives us confidence in their ability to consistently deliver a high-potency Vitamin D3 product that supports maintaining optimal vitamin D levels, as laid out in the product profile and related research into the product.

What makes Jarrow Formulas stand out in our evaluation is their focus on batch testing for purity and potency, and their clear commitment that customers can be sure of purity and potency in every product. This lines up with Welzo’s focus on rigorous testing and openness, strengthened by our team of specialists during the vetting process. Welzo's healthcare professionals assessed their practices as part of our standard assessment against the standards we enforce.

Opting for Jarrow Formulas over rivals reflects our confidence in their manufacturing excellence and UK-safety compliant standards, allowing us to offer a product that is well-suited for this high-potency Vitamin D3 supplement while maintaining ongoing safety oversight.

Jarrow Formulas Vitamin D3, 2500 IU - 100 softgels

100 Reviews
See full range
Jarrow Formulas Vitamin D3 is a vitamin D supplement that helps keep healthy vitamin D levels, supporting bone health and immune function.
£13.08
Sale price £13.08
Save 6% Regular price £13.93
Email when stocked
Secure Transaction
Excellent
Free UK delivery of orders over £50
Order within , for delivery by tomorrow, April 27.
As seen in

Product Description

Jarrow Formulas Vitamin D3 is a vitamin D supplement that helps keep healthy vitamin D levels, supporting bone health and immune function. The standout ingredient, vitamin D3 (cholecalciferol), helps your body keep calcium absorption on track. From Jarrow Formulas, a brand you can trust for quality, science-led formulae. The product is produced under current Good Manufacturing Practices and batch tested for purity and potency.

Available Sizes & Variants:

100 softgels - convenient daily dose for steady vitamin D3 support.

Benefits & Features:

  • Softgel format helps better absorption.
  • Pure cholecalciferol, also known as vitamin d3, at a potent 2500 IU per softgel helps keep vitamin d levels steady when sunlight is limited, supporting everyday wellbeing and bone function.
  • Free from common allergens like wheat, gluten, soy, dairy, eggs, fish and peanuts.
  • Produced under current Good Manufacturing Practices with batch testing for purity and potency, a trusted vitamin d supplement.
  • Designed for daily use and easy swallowing, making your vitamin d routine simple.

Jarrow Formulas has built a solid reputation on science led formulations and transparent quality. The Vitamin D3 softgels use an olive oil carrier to aid absorption, and the cGMP compliant facility ensures every batch meets strict purity and potency standards. As Dr. Manson of Harvard University notes, vitamin D3 can support bone and immune health, matching the brand's commitment to reliable, high-quality supplements.

Ingredients/Specifications

Olive Oil and Softgel (Bovine Gelatin, Glycerin, Water)

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

For adults, it is recommended to take 1 softgel daily or every other day with a fatty meal or as directed by a qualified healthcare professional. Store in a cool, dry place. Individuals consuming more than 2,000 IU per day should regularly monitor their serum 25-hydroxy vitamin D levels. Consult a doctor before use if you are pregnant, nursing, under 18 years of age, or have a medical condition, especially kidney stones or kidney dysfunction, hyperparathyroidism, hypercalcemia, lymphoma, or sarcoidosis. Discontinue use if any adverse effects occur. Keep out of reach of children.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, also known as cholecalciferol, is a fat-soluble nutrient essential for normal physiological function and health maintenance. This form is the body’s preferred vitamin D type and is commonly used in supplements to support vitamin D status.

In the body, vitamin D3 is converted in the liver and kidneys to calcitriol, the active hormone form that participates in key biological processes. This formulation is widely recognised for its higher bioavailability compared with other forms.

What Does Vitamin D3 Do?

Vitamin D3 helps regulate calcium absorption, supporting bone structure and strength. It also supports immune function in line with NHS and EFSA recommendations.

Dr. Holick of Harvard University has noted that vitamin D plays a role in immune system regulation, aligning with broader guidance on maintaining vitamin D status as part of daily health practices.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Warnings/Allergens

ALLERGEN SAFETY GUIDELINES:

Please verify this product is suitable for you as it contains none of the following:
• Wheat
• Gluten
• Soybeans
• Dairy
• Egg
• Fish/Shellfish
• Peanuts/Tree Nuts

Remember to check each batch's label before use.

Amount per serving

Vitamin D3Cholecalciferol: 25 mcg (1000 IU)

Why Welzo

Jarrow Formulas is Welzo chosen for Vitamin D3 because this brand pursues quality through a science-led foundation and a clear commitment to purity and potency. Their approach begins with rigorous evaluation of all ingredients and adherence to current Good Manufacturing Practices (cGMP), guided by a dedicated scientific team to shape formulation and sourcing. This scientific rigour gives us confidence in their ability to consistently deliver a high-potency Vitamin D3 product that supports maintaining optimal vitamin D levels, as laid out in the product profile and related research into the product.

What makes Jarrow Formulas stand out in our evaluation is their focus on batch testing for purity and potency, and their clear commitment that customers can be sure of purity and potency in every product. This lines up with Welzo’s focus on rigorous testing and openness, strengthened by our team of specialists during the vetting process. Welzo's healthcare professionals assessed their practices as part of our standard assessment against the standards we enforce.

Opting for Jarrow Formulas over rivals reflects our confidence in their manufacturing excellence and UK-safety compliant standards, allowing us to offer a product that is well-suited for this high-potency Vitamin D3 supplement while maintaining ongoing safety oversight.

See full range

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
1 of 4

Where can I buy Jarrow Formulas Vitamin D3, 2500 IU - 100 softgels in the United Kingdom?

What is the shelf life of Jarrow Formulas Vitamin D3, 2500 IU - 100 softgels?

Where is Welzo based?

Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism