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Best Vitamin D Supplements in the UK 2022

Called the sunshine vitamin — because your body makes all it needs with enough sunlight — vitamin D is essential for healthy bones and may slow the progression of osteoporosis. It can also strengthen our immune system and possibly prevent some cancers. Taking supplements is a great way to get more in your body besides getting it through sunlight and certain foods. This is our commitment we inspire people to embrace a more natural approach in choosing the right product, we have gone through different products and chosen the Best Quality Vitamin D Supplements  in the UK that can provide the most amazing health benefits.”

Do you know that the government in the UK encourages everyone to take vitamin D? This is particularly true during winter and autumn. It is recommended that about 10 micrograms of vitamin D should be taken every day. However, since it is not possible to achieve this amount through diet only, taking it in supplement form is highly advisable.

Vitamin D is primarily sourced from sunlight. During the winter and autumn seasons, though, not enough exposure can be expected under the sunlight. This is the main reason why it should be supplemented accordingly. Thankfully, there are a lot of vitamin D capsules currently available in the UK.

The problem with this, however, is that choosing the best one can be quite difficult. This is because almost all of them offer the same thing, the same number of IU, the same promises. How are you able to select the best option? While there are hundreds of options out there, there are a few standout brands.

In this review, we have selected the top-rated vitamin D supplements, categorising them accordingly to make comparing easier. Take some time in reading the review below, and expect to make a well-informed decision in the end.

What is Vitamin D

Technically a hormone, vitamin D is produced within the body when the skin is exposed to the ultraviolet B (UVB) rays in sunlight. Theoretically, spending a few minutes in the sun each day supplies all the vitamin D your body needs, but many people do not get enough sun to generate adequate vitamin D, especially in winter.

Also, our body’s ability to produce vitamin D declines when we age, so vitamin D deficiencies are common in older people. But for many young people may not have sufficient vitamin D stores in their body. One study of nearly 300 patients (of all ages) hospitalised for a variety of causes found that 57% of them did not have high enough levels of vitamin D. Of particular concern was the observation that a vitamin D deficiency was present in a third of the people who obtained the recommended amount of vitamin D through diet or supplements. This research tells us that current recommendations for vitamin D may not be high enough.

Supplement Forms

  • Capsule Liquid
  • Softgel
  • Tablet


  • Overuse of vitamin D supplement can result in elevated blood levels of calcium, leading o weight loss, nausea and heart
  • REMINDER: if you have a medical condition, consult your doctor before taking supplements.

Why Everyone Should Take it Especially in the UK

In the United Kingdom, particularly during the gloomy seasons of winter and autumn, the modern lifestyles and the weather have often led to vitamin deficiencies. This is what health officials have noticed during recent years.

The prevalence of poor diet and indoor jobs have been depriving a lot of people receiving the recommended levels which normally comes from sunlight. Public Health England (PHE) publishes new advice on vitamin D and advise everyone in the UK to ensure intake of vitamin D, most particularly during the darker months.

On top of that, individuals who spend almost all of their time indoors, or those who cover themselves up for various reasons are also urged to take vitamin D tablets, not just during autumn and winter, but throughout the entire year. This advice also goes to individuals who have darker skin tones.

As explained by Dr Louis Levy, nutrition sciences head at PHE, having a healthy and balanced diet, coupled with exposure to sunlight would mean that most people receive all the vitamin D needed during spring and summer. However, the gloomy season of winter and autumn is when you particularly need it.

Aside from this fact, vitamin D is also essential for absorbing calcium. Calcium, in turn, plays a vital role in maintaining the health of teeth and bones. Deficiency in vitamin D may also lead to several other conditions, such as osteomalacia and rickets, causing bones to weaken and soften, and in worse cases, being deformed.

Other medical conditions such as cancer and diabetes have also been connected with vitamin D deficiency, though this has still to be confirmed. Because of these reasons, taking vitamin D is very important, even not just during autumn and winter, but throughout the entire year.

While the main source of vitamin D is sunlight, it can also be found in some food sources, such as oily fish and eggs. Still, it is not enough to reach the required amount during the gloomier seasons. PHE has encouraged UK residents to take 10 micrograms every day. This is the very same amount that is also found in most over-the-counter formulations.

To solve this dilemma, getting your much-needed vitamin D can be achieved by taking vitamin D capsules. They come in different forms, though as mentioned, liquid and soft gel forms are better compared to solid ones because they are absorbed easier.

Regardless of your choice, what is important is that you feed your body with the right amount of D Vitamin. This will help you avoid overdosage while making sure that you have enough which will allow it to function properly. With the options presented above, you can now take a look at specific features that may not be found in other products under the same category.


How to Choose the Right Supplements of Vitamin D

As mentioned, there are a lot of options on vitamin D capsules for you to choose from. How can you choose the best one, then? Here are some tips that you can take into consideration when making a choice:

“If you are pregnant, breastfeeding, taking any medications or under medical supervision, please consult a doctor or GP before use”


Tip 1: More is NOT Always Better

When it comes to taking vitamin D supplement, more does not always mean being better. It does not mean that simply because there is a lack of this vitamin during winter and autumn, you can ‘offset’ the lack of it by getting too much of it.

Doing so can be quite harmful to your health. If you notice, most products include a warning in their label, reminding consumers not to take over 1,000 IU every day. The moment you notice some signs such as weakness and nausea, these may be signs of vitamin D toxicity. You can take up to 2,000 IU if it is appropriate and safe for you.

A daily dose of 400 IU vitamin D supplement is recommended all year long for infants and children under the age of 5 years.

Also, consuming more than what is required in a day just to achieve a higher dosage of vitamin D may result in a toxic dose of different vitamin, especially Vitamin A.

Tip 2: Choose Gel Caps or Liquid Forms

Coated pills or caplets comes with a risk when taken. They may not be digested well in the stomach, thus inhibiting the amount of vitamin D absorbed. This, however, is not a problem with other forms such as liquids, soft gels or even powders.

It is also worthy to note that some solid pills are held together using binders. These types of binders are typically proprietary, which means that you will not have any idea what they are. Some reported that certain binders result in an upset stomach. If you end up choosing a supplement which uses a binder, make sure to try it out first and see whether or not there is a reaction on your end.

Tip 3: Check Certification

This certification could come from third-party sources. Reports show that some supplements contained over 180% of vitamin D than what is stated on their labels. This may result in overdosage.

To avoid this problem, make sure that you check that the bottles have a USP verification seal. This is an indication that the supplement passed an independent and voluntary quality testing. These are the types of pills that usually list vitamin D amount accurately.

Tip 4: Recommended Vitamin D– Buy Vitamin D3

Generally speaking, there are two forms of vitamin D – vitamin D2 (Ergocalciferol) and D3 (Cholecalciferol). The latter is recommended because it is the form which is naturally produced by our skin. As such, it is easier to absorb.

On the other hand, if you strictly follow a vegan diet, choosing vitamin D2 over D3 is better because it is formulated using mushrooms or yeast. D3, however, is produced using a derivative of sheep’s wool.

D3 is also preferable for another reason. It mimics the very same way in which our bodies create vitamin D coming from the sunlight. Because of this, it is the best option that will suit most people.

Tip 5: Avoid Too Many Additives

It is an accepted fact that all vitamin D supplement are formulated together with other ingredients to increase their volume, it is important to look into the additives included. These additives may come in the form of a flavouring, sugar, preservatives as well as artificial colour.

Best Vitamin D Supplements to buy in the UK

List of Best Vitamin D Supplements Brand in the UK 2022




TopVitamin D Supplements for Babies UK 2022



Nutravita Vitamin D3 Review

1000 IU

1 Year Supply

Nutravita is a company that is well-reputed in the UK. It is trusted by customers, not just in the UK, but all over the world. As such, there is an assurance that all products are manufactured to UK standards, using the highest standard of ingredients. At the same time, the processes are protected by the highest standards in manufacturing.


A bottle of this vitamin D3 contains 365 soft gels, which means that it can easily be absorbed compared to other forms such as a tablet or pill. At the same time, it is easier to swallow compared to other forms because of its softer texture. The count of soft gels also means that a bottle of this product can give you one year supply of vitamins.


These soft gels have also been formulated especially for faster absorption. They contain contaminant-free ingredients which help in maintaining a healthy and strong body’s defences system. Other benefits that this offers include strengthening bones, teeth and supporting the healthy function of the muscles.


All claims made by the manufacturer of this product are backed up by the European Food Safety Authority (EFSA). Overall, the company’s goal is to provide consumers with nothing but the highest quality and purest products possible. They dedicate their time to helping consumers achieve goals by ensuring that they have everything needed for a healthier and happier life.



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What We Like

  • Product backed up by a well-reputed company
  • No genetically modified organisms
  • Soft gels for faster absorption
  • Backed up by EFSA standards
  • Supply enough for one year
  • Attractive packaging and made in the UK

What We Don't Like

  • Results may vary
  • Results may not come faster as expected
  • Not intended for use by persons under the age of 18.

Nu U Nutrition Vitamin D3 Review

1000 IU

1 Year Supply

This vitamin D3 bottle from Nu U Nutrition is marked as one of the best sellers on the market today. With 365 soft gels, you have enough supply of vitamin D3 (cholecalciferol) supplementation to last for one year. While some D3 products out there are imported coming from other countries, thus compromising quality, this product is manufactured in the UK, which means that it has met GMP standards.


The manufacturer of this product, Nu U Nutrition, is a well-respected brand in the UK. They also manufacturer other forms of supplements, and vitamin D3 is one of their product choices. Since the manufacturer has packaged it in a bottle enough for a 52 week supply, there is no need to keep on remembering every month to reorder.


These soft gels are designed to help with the maintenance of healthy teeth, bones, muscle function, as well as the normal functioning of the immune system. It also contributes to the normal utilisation and absorption of phosphorus and calcium. As such, it helps in the absorption of all other nutrients that are needed.


Since these soft gels have been packed in 1000 IU dosage per gel, you can control your adequate intake of it. This is very important taking into consideration that too much vitamin D intake can also result in serious health problems. Other products also offer mega doses, with some reaching 5000 to 10000 IU, which are up to 25 and 50 times more than what is required. 1000 IU, on the other hand, is the safer choice.

Nu U Nutrition Vitamin D Supplement


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What We Like

  • No artificial ingredients used and GMO-free
  • No need to keep on ordering every month (1 year supply)
  • Easy to swallow soft gel per day requirement
  • Peace of mind on product quality
  • Product designed to supplement needed vitamin D3
  • Made in the UK

What We Don't Like

  • Not recommended for vegetarian
  • Not suitable for under the age of 18
  • Not recommended for pregnant and lactating women.

NatureWise Vitamin D3 Review

4000 IU

1 Year Supply

When compared with other vitamin D3 supplements out in the market today, this bottle from NatureWise is different as it contains certified organic olive oil as one of its ingredients. This further helps in maintaining healthy teeth and bones, while providing immune support and supporting the function of the muscles.


The formulation used in this product offers the very same active vitamin D form that is produced within our body which comes as a result of sun exposure. They come in soft gel form, providing all of the benefits offered by vitamin D without the possible risks that are associated with unprotected exposure to harmful UVB rays.


This product is formulated and bottled in the USA. However, NatureWise is a well-respected brand that manufactures and distributes healthy products and supplements. Therefore, there is still a guarantee when it comes to quality. This vitamin D3 formulation is also gluten-free, and non-GMO at the same time.


Should you have concerns about the product, the manufacturer also has a reliable team of responsive customer support representatives. They can be reached for any questions or inquiries that you may have. They are a phone call away from you.



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What We Like

  • 100% natural, Gluten-free and non-GMO
  • Responsive customer service representatives
  • Easy to take soft gel form
  • Contains cold-pressed olive oil in the ingredients
  • High-quality packaging

What We Don't Like

  • Product formulated and bottled in the USA (UK standards may be different)

Zoomavit Liquid Vitamin D3 Review

400 IU

2140 Servings

Children also need vitamin D3, though the dosage that their body needs differ from what adults require. As an answer to this need, Zoomavit D 3 – 2140 is the best option. It comes in liquid form, which means that it can be consumed easily, especially those who do not want to take a tablet or gels. Mild side-effects, namely a bit of headache plus I was feeling a slight numbness down there for the first couple of hours. Sex was OK, a bit light-headed but still. Cialis (tadalafil) worked as it was supposed to, though, so no real complaints. Also, I’ve a feeling that my testosterone levels are not great, so I’m thinking on fixing that too, somehow.


We all know that they are so picky when it comes to taste. This vitamin D3 formulation, however, is tasteless. This means that there is no need for you to struggle with pills. This can also be taken with food or drinks to achieve the results fast.


This product is also manufactured by a dependable company in the USA, manufactured exclusively for Zoomavit UK, assuring you when it comes to quality. They promise 100% quality and the satisfaction guarantee. This means that if you are not happy with your purchase, a full refund may be provided.


This vitamin D3 formulation helps in protecting them from different types of immune and health issues. This includes heart diseases, as well as other serious health issues. On top of that, it also helps in promoting bone and brain development.


As an assurance, this product is made using organic and natural ingredients. There are no artificial colours used, added sugar or flavouring. It does not have gluten, wheat, soy, corn, fish, dairy, nuts or shellfish, which are common ingredients which may be sensitive for children with allergies. This is also well-suited for prenatal and nursing mothers, as well as vegetarians.



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What We Like

  • Comes in liquid form
  • Perfect dose for children and infants
  • Tasteless
  • Suitable for vegetarians
  • Safe for nursing and prenatal mothers

What We Don't Like

  • Results may take time to show

Natures Aid Liquid Vitamin D3 Review

400 IU

Struggling with feeding your infants and younger children with vitamin D3 supplement because they don’t like it? Natures Aid vitamin D3 400iu (5ug) Liquid for infants & children is a good option that you can take into consideration. The manufacturer of this product has made it possible for children to easily consume this much-needed vitamin.


It is 100% Natural and designed to contribute to the maintenance of healthy bones and natural resistance to any viral disease. It is also formulated to offer the RDA for children, especially those ageing 3 months up to 5 years. This will assure you that they are getting the right amount that is required for their age. As such, there is no potential risk of overdosage, or even under dosage of this vitamin.


This vitamin D3 comes in a neutral flavour. If it is too challenging for them to take it right on, you have the option to add it to their milk, juices or other food. A dropper is also included in the packaging, which means that you no longer have to spend extra just to get a dropper.


The dropper that is included in the bottle also includes lines that serve as a marker. A full dropper reaches 1.0 ml, while half a dropper is at 0.5 ml. This makes it easier for you to measure the needed drop for your child. It can either be dropped directly into the mouth of your child or added to other food forms.

Natures Aid



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What We Like

  • 100% natural formulation
  • Offers the needed dosage for children (3 months – 5 years old)
  • A dropper is included in the packaging
  • Easy to consume
  • Neutral flavour

What We Don't Like

  • Reaching the right dosage may require several drops

Why Do We Need Vitamin D Supplement

why do we need best vitamin d supplement infographic




Vitamin D capsules is often fondly called as ‘bottled sunshine’ or ‘sunshine in a bottle’. True enough, these supplements give you the much-needed vitamin D, which is otherwise sourced from sunlight. In seasons wherein there is not enough sunlight that will reach your skin, taking vitamin D capsules will help.

Even during summer and spring, where the weather is nice, and the sun gives you the vitamin D that you need, modern lifestyles may still prevent you from having what your body needs. Working indoors, or even covering yourself too much may hinder vitamin D from entering accordingly.

With these reasons, residents in the UK are advised to consume about 10 micrograms of vitamin D every day. This can be achieved by taking in supplements. When choosing a specific brand, make sure that it is well-reputed, and has received positive feedback from previous and current users.

Since there are a lot of options that are currently available these days, we have outlined the best options according to specific categories, such as the best supplements for vitamin D for general use, as well as the best options for babies. By now, you already have a clear understanding of these options, and can now make a decision that will suit you best.

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Hi! I’m Jane, Chief Editor at Nature’s Cure Zone based in London, UK. I love sharing unbiased natural product reviews, writing about health and wellness and sharing about natural remedies. I’ll do my best to make it fun for you. Enjoy reading!