B&C

|
Code BARRETT15
T&C

From collagen to protein, shop everything you need for a feel-good summer

Your feel-good summer essentials

Shop Summer

Save across 100s of trending favourites - NEW

Save across 100s of trending favourites - NEW

Save on 100s of products

Shop offer

Vitamin D is the best

Shop all Holland & Barrett 

Holland & Barrett Vitamin D3 1000 I.U 25ug 240 Tablets

Joints, Bones, & Muscles

Supports normal immune system function

Contributes to normal bones maintenance

Contributes to normal muscle function

  • Vegetarian icon

    Vegetarian

  • Sustainable packaging icon

    Sustainable packaging

Current price: £11.99

£0.05/1 Tablet

SKU: 046973

44 Rewards for Life points with this purchase

Holland & Barrett Vitamin D3 1000 I.U 25ug 240 Tablets

Current price: £11.99

Get your Vitamin D easily with these Vitamin D3 tablets!

How do our bodies make vitamin D?

When you go outside on a sunny day, your exposed skin will make vitamin D3. If we’re getting technical, this process happens when ultraviolet B (UVB) radiation from the sun triggers the 7-dehydrocholesteol to produce D3. Plants like mushrooms also go through a similar process to make vitamin D2.

What does vitamin D do in the body?

Vitamin D is one of the body’s most important vitamins, helping it with a variety of tasks:

The immune system: vitamin D contributes to the normal function of the immune system

Bone and muscle health: vitamin D is very important for the body’s structural system and maintaining normal bone and muscle function. It also contributes to the normal absorption and utilisation of calcium and phosphorus.

Are you getting enough Vitamin D?

There are several factors that will influence your body’s ability to synthesise vitamin D, including being exposed to less sunlight, such as during the winter months (Oct-Mar) in the UK or wearing clothes that cover more of your skin in the summer months, having darker skin, and being over 65.

Not many foods contain natural vitamin D, that’s why some foods get fortified with it. Good food sources of vitamin D include: sardines, egg yolk, salmon, shrimp, fortified milks, fortified yoghurts, fortified cereal, and fortified orange juice.

What are the benefits of vitamin D3 supplements?

These Holland & Barrett supplements contain 25µg of vitamin D per tablet.

  • 25µg (1000 IU) of vitamin D per tablet
  • Vitamin D contributes to the maintenance of normal bones, muscle function & immune system
  • Suitable for vegetarians

Full ingredients:

Bulking Agent (Dicalcium Phosphate, Microcrystalline Cellulose), Vitamin D (Cholecalciferol), Anti-Caking Agent (Magnesium Stearate, Silicon Dioxide).

Always read the label before use

Each tablet contains: %NRV*
Vitamin D 25µg (1,000 I.U.) 500%
*NRV = Nutritional Reference Value

Directions:

Take one tablet daily, preferably with a meal. Do not exceed stated dose.

Dosage per day

1 per day.

Advisory information:

Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding, taking any medications or under medical supervision, please consult a doctor or healthcare professional before use. Discontinue use and consult a doctor if adverse reactions occur. Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.

Our promise to you:

Holland & Barrett products are subject to critically stringent quality assurance. Our commitment to quality is the highest in our industry to ensure the best quality nutritional supplements money can buy. You have our guarantee!

Remember to:

We go to great efforts to ensure that the information on this page is accurate at the time that the page was last edited. As we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.

Empty!

Working

Customer reviews

4stars

78 reviews

Filter by stars

test

Verified Purchaser

test

test - 2 months ago

1

Verified Purchaser

1

Anonymous - 3 months ago

Blimming amazing

Verified Purchaser

I said it before, I'll say it again! Blimming amazing!

John - 6 months ago

Blimming amazing

Verified Purchaser

I said it before, I'll say it again! Blimming amazing!

John - 6 months ago

The subjective customer reviews below are only moderated for offensive content – they should not be regarded as medical or health advice; no reliance should therefore be placed on them; and they are not endorsed by Holland & Barrett. If you have any health problems or questions regarding the suitability of any product please contact a health professional. Products are not medicinal unless otherwise stated. Find out more

Discover our new brands

Discover our new brands

Certain illnesses have left people experiencing changes to their taste or smell. Life Kitchen focusses on products and recipes that can help those who’ve experienced these changes. Under the guidance of Professor Barry Smith - founder of the Centre for Study of the Senses - this sensation salt has been designed to help people find flavour and pleasure in food again

Compare similar products

This product

Holland & Barrett Vitamin D3 1000 I.U 25ug 240 Tablets
Price

Current price: £11.99

£0.05/1 Tablet

Rating

4/5

Potency

25 ug

Quantity and format

240 Tablets

Suitable for

Sustainable packaging, Vegetarian

Ingredients

Compare products

Select up to 3 similar products to compare

Our promise

We go to great efforts to ensure that the information on this page is accurate at the time that the page was last edited. As we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.