Vitamin D

Buy our vitamin D products in capsule, powder or softgels form to meet the requirements of what is known as the sunshine vitamin. Vitamin D, in the form of D2 or D3:

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28 Products
  • VITAMIN D3 50000IU - Essential Series
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  • VITAMINS A & D - Swanson
    Outlet

    Liquidación |

    Clearance options: 250 softgels

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  • 7.65 €
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Buy Vitamin D, the nutrient from the sun

In our online catalogue of vitamins, the section dedicated to Vitamin D – where you are now – has a whole host of different product formats (in vegetable capsules, in liquid form, in tablets or softgels) and prices depending on the IU (International Units, concentration) contained within the vitamin.

Why buy vitamina D supplements?

In the various categories of our online store we have the most complete catalogue of vitamin D supplements you can find, and all get sent directly from the factory to your home, cutting out intermediaries and ensuring the best possible price.

Check out all the vitamin D options we have to offer, whether vitamin D3 supplements with different IUs of calciferol, specifically developed for people who follow a vegan diet, or supplements in which, together with vitamin D, include minerals such as calcium and magnesium, to provide the maximum amount of nutrients for your body and promote the absorption of calcium.

All HSN-brand supplements are developed under the most stringent quality controls in our in-house manufacturing plant. In addition, our research, development and innovation team selects the best raw materials to ensure you get the best supplement on the market.

Buy your vitamin d3 products today, or vitamin d3 compounds with any other vitamin, and receive it at home, or wherever you want, within 3-5 working days.

Before deciding which vitamin D supplement to buy – D1, D2 or D3 – we want to make sure you’re well-informed so you make your own judgements: 

Table of contents

What is vitamin D and what is it for?

Vitamin D is a nutrient that is necessary for everyone, yet its levels are often low due to lack of exposure to the sun's UVB rays. Calciferol vitamin D contributes to the normal functioning of the body, aids the absorption of calcium from food and controls calcium levels.

Properties of vitamin D

phosphorus absorption and utilisation

ABSORPTION AND USE OF PHOSPHORUS.

blood calcium concentration

MAINTENANCE OF NORMAL BLOOD CALCIUM LEVELS.

maintenance of bones and teeth

MAINTENANCE OF BONES AND TEETH.

muscle function

NORMAL MUSCLE FUNCTION.

function of the immune system

NORMAL FUNCTION OF THE IMMUNE SYSTEM.

response to inflammation

RESPONSE TO INFLAMMATION.

What are the symptoms of vitamin D deficiency in the body?

Everyone is likely to need to take calciferol supplements.

A number of factors can prevent the possibility of obtaining sufficient levels through its main source: the sun.

Some of these may include:

indoor weather

SPENDING A LOT OF TIME INDOORS.

cities with big buildings

LIVING IN CITIES WITH HIGH POLLUTION OR LARGE BUILDINGS THAT KEEP OUT THE SUN.

inappropriate sun protection

INAPPROPRIATE USE OF SUNSCREEN.

dark skin that prevents penetration of the sun's rays

POSSESSION OF DARK SKIN, WITH MORE MELANIN, WHICH PREVENTS THE SUN'S RAYS FROM PENETRATING.

Vitamin D deficiency?

The most common way to find out how low your vitamin D levels are is through blood tests that you can ask your GP for.

The main source by which your body produces vitamin D is exposure to UV rays for 10-20 minutes without sun protection, as this blocks around 95% of its creation.

Apart from obtaining it from food, such as olive oil, the safest way to obtain it is through vitamin D nutritional supplements. Shop for these products at HSN.

What is the daily amount of Vitamin D?

  Vitamina D
Babies up to 1 year of age 400 UI
Children from 1 year of age 1000 UI
Adolescents per 12 kg of body weight 1000 UI
Adults weighing 70 kg on average 5000 UI
Pregnants 4000 to 6000 IU

Which vitamin D to buy and which is most effective?

The active form is found in two forms:

  • D2 (ergocalciferol) and D3 (cholecalciferol), supplementing blood levels.
  • You can also find it in a multivitamin or fortified foods based on d vitamin. 

Discover our range of vegan vitamin D products. This vitamin D3 cholecalciferol product comes in vegetable capsules of two different IU concentrations: 1000IU (25 mcg per service) or 4000IU (100 mcg), being a product designed for those who follow a vegan diet.

Sourced from a non-animal micro-organism, lichen, this vitamin D calciferol is key to ensuring vitamin D levels, which are in such short supply due to the lack, in the vast majority of cases, of sufficient exposure to UVB sunlight.

vitamin d supplements

What to consider when buy vitamin D? 

At HSN, we recommend buying vitamin D in vegan capsules, tablets or softgels. Although you can also buy it in other formats, such as in liquid form, all will ensure you get the recommended amount of IU for your body.

In HSN's vitamin D catalogue you can choose from different formats and compounds containing D3, such as the full-strength vitamin D3 4000IU softgel supplement, or the same reference option in vegan capsules extracted from lichen.

How much does vitamin D cost? At HSN, we always ensure you get the best possible price. Why? We work according to the Right Price principle. As we manufacture all our own supplements, we invest as much as possible back into continuing with our research and development objectives.