VITAMIN D3 Tablets

VITAMIN D3 Tablets

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Why you love it...
"This is a must-have for me, especially with the lack of sun I get!" - Hattie
Why we love it...
Our vitamin D3 tablets are fat-soluble vitamins which play an important role in many bodily processes and functions. Vitamin D3 is highly regarded by sports scientists to be essential for a healthy immune system and enhancing recovery after exercise.

Vitamin D3 can be consumed through diet, although its present in very few foods and can therefore prove difficult to achieve the recommended amount through diet alone.

Our easy to swallow tablets offer a simple solution to meet the recommended intake and reap the benefits of this essential vitamin. TPW Vitamin D3 tablets boast an impressive 6x the recommended amount, leaving you in no doubt you’ve covered your bases.



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What is Vitamin D3?

Vitamin D3 is a naturally occurring vitamin created by the body during exposure to sunlight. Vitamin D synthesis from sun exposure is responsible for the majority of vitamin D ‘intake’ in the body. It is therefore recommended that during winter months, where sunlight exposure is limited, supplementation is necessary in order to compensate for limited D3 production from sunlight and meet recommended levels .

There are two types of vitamin D, D2 and D3. Whilst D2 is produced by plants and can be consumed through diet, D3 is available in very few foods but can be synthesised through the skin. Vitamin D3 can be found in foods such as oily fish, milk and eggs although meeting your daily requirements solely through diet is almost impossible.

Surprisingly vitamin D3 is one of the most common deficiencies, particularly during the dark winter months. Although it is estimated we need around 30 minutes of sun exposure to bare skin for sufficient vitamin D synthesis, vitamin D breaks down very easily, and our stores can run low very quickly.

We require an estimated 30 minutes of sun exposure to bare skin to achieve sufficient vitamin D synthesis. It’s therefore not surprising that vitamin D3 is one of the most common deficiencies, particularly during darker winter months. Vitamin D also breaks down very easily which means our stores can run low very quickly and require topping up. With this being said, the well-publicised health risks associated with sun exposure mean that avoidance of the sun and wearing SPF daily have become a necessity for many health and skin conscious people.

There is also evidence to show that particularly in the UK, vitamin D3 should be supplemented year-round to meet recommended levels.


  • 2500iu dosage, which is 6x the minimum amount recommended by NHS UK to meet daily requirements.
  • Convenient and easy to swallow tablet form
  • Popular during the colder seasons or times when sunlight exposure is low
  • Contributes to the maintenance of muscle function
  • Contributes to the maintenance of bones and teeth
  • Contributes to the normal function of the immune system, brain and nervous system
  • Contributes to recovery post-exercise
  • Suitable for Vegetarians

Who is Vitamin D3 for?

Vitamin D3 is for anyone and everyone seeking to cover all bases necessary to maintain their health. If a large proportion of your skin isn't exposed to the sun for at least 20 minutes daily, you should consider supplementation. Darker skin colours are also at risk of deficiency due to a reduced ability to absorb UVB rays from the sun required to produce vitamin D. NHS guidance in the UK recommends that anyone with dark skin should consider supplementation.

Wearing a sunscreen of SPF 30 or above reduces the body’s ability to synthesise vitamin D by 95%. For vitamin D production to occur, the skin needs to be directly exposed to the sun and not covered with clothing.

Those living in the northern hemisphere with limited sunlight or areas of high pollution, shift workers who have to sleep during the daytime, or anyone housebound or with limited time outdoors should aim to consume additional vitamin D from food sources whenever possible and consider supplementation.

Why buy Vitamin D3?

D3 is an essential micronutrient, meaning it cannot be created by the body alone. Deficiencies contribute to brittle bones and various other health issues.

TPW offers the highest quality vitamin D3 supplement available in the UK. Our vitamin D3 tablets provide unrivalled health benefits, maintaining overall health and wellbeing, contributing to the efficient function of many bodily processes, whilst improving your body’s ability to absorb calcium from food. Vitamin D3 is particularly important if you exercise regularly due to its maintenance of muscle and bone function.

TPW Vitamin D3 tablets contain 2500iu ensuring you hit your daily recommended intake with ease. Any excess D3 the body doesn't require is excreted naturally and safely. Our Vitamin D3 tablets are a must to help you maintain good health throughout the colder winter months.

When should I take Vitamin D3?

Take one tablet daily with food. There is no recommended specific time of day, however consistency is advised so fit into your own daily routine. As discussed, vitamin D3 supplementation is at its most crucial during winter months, so maintaining 1 pill daily is essential.

Other Supplements that work well with Vitamin d3?

There is an abundance of supplements that compliment vitamin D3, ranging from protein powders to other multi-vitamins. To save you time, we’ve selected the best options below:

Zinc and Magnesium - performance blend of two minerals that are considered essential to the health and optimal functioning of the muscles and body as a whole.

Whey Protein 360 Extreme - Made with a multi-phased protein system sourced from premium grade protein, Whey Protein 360 Extreme also includes Digezyme® to aid digestion and macronutrient absorption.

* Disclaimer: Customer reviews are independent and based on personal experience. Individual results may vary. Products designed to be taken in conjunction with a balanced diet and training plan. Nutritional Information per serving based on unflavoured.

03 March 2019

Good Vitamin D3
Vitamin D3 is an essential supplement that i tend to include during these darker, colder winter months to make up for the lack of natural intake from sunlight which i normally get more of during the summer months, this is available in an easy to consume tablet form that provides a decent 2500 ius per serving which i feel is enough to support optimal general health and wellbeing and contribute to optimal micronutrient intakes. Hopefully This Review Was Of Benefit, For Free Protein Please Use My Referral Code: JM15339 at checkout. I feel that vitamin d3 works very well to support the optimal production of hormones such as testosterone to support a range of lean mass gaining and intense fat loss dieting phases, i also feel that higher doses of upto 5000 ius per day work better to aid with improving fat loss progress during a range of dieting phases and this is important to contribute to optimal joint health and function due to aiding with the absorption of calcium. Vitamin D3 is also very important to support the immune system and works very well when taken in combination with a quality multivitamin supplement to support general health and wellbeing to reduce the chance of becoming run down with illnesses such as common colds and flu viruses which can have a negative impact on the quality of your workouts and make it harder to stick to a range of calorie reduced diets during intense fat loss phases.

20 February 2019

I have previously taken multivitamins which I assumed they had everything I needed i.e Vitamin D3, but many don't or don't have enough. Boosts your immune system, compensates for lack of sunlight especially now winter is approaching and a great price. For FREE protein with your order use my referral code: RP1247343

10 September 2018

Essential Especially For Winter
I have previously taken multivitamins which I assumed they had everything I needed i.e Vitamin D3, but many don't or don't have enough. Boosts your immune system, compensates for lack of sunlight especially now winter is approaching and a great price. For FREE protein with your order use my referral code: RP1247343

16 July 2018

Great supplement, does what it says
Recently got these and they do the job, these are a must.
The value for money is decent, and it's a convenient way to top up vitamin D3 levels
Quick and easy way to strengthen the immune system

Use my referral code: 85607

12 July 2018

Great product, great price
My go to vitamins from TPW, does what it says, good value for money
Use my referral code: 85607

Disclaimer: Customer reviews are independent and reflect customer's personal experiences. Individual results may vary. Products designed to be taken in conjunction with a balanced diet and training plan.


One tablet daily

Take one tablet daily with food.

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Don't forget to keep your joints in check too with Fish Oils and Multi-vitamin too.


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Q. When is the best time to take Vitamin D3?

A. Any time of the day since there isn’t a specific nutrient window when Vitamin D3 is best taken.

Q. Why do people choose to supplement with Vitamin D3?

A. The main reason people take Vitamin D3 is to support the immune system during periods of intense training. But it’s also been associated with helping prevent stress fractures, chronic musculoskeletal pain and inflammation.

Q. Are all Vitamin D3 blends the same?

A. The quality of Vitamin D3 can vary significantly and therefore the potency will do too. We suggest you read the ingredients and nutritionals on the label to better understand exactly what you are buying. If you check our Product Profiles, you will see that we are committed to transparency and openness in all our products.

Q. Can I use Vitamin D3 with other supplements?

A. Yes, in fact Vitamin D3 will work well with any other product to help support intense training.

Q. Are there any side effects that come with Vitamin D3?

A. There are no known side effects with using Vitamin D3.

Q. Can I use Vitamin D3 when trying to lose fat?

A. Yes, absolutely and it will help ensure your immune system stays healthy too.

Q. Can I use Vitamin D3 when trying to increase muscle?

A. Yes, not only does heavy training suppress the immune system but it can also cause inflammation, 2 things that Vitamin D3 can combat.

Q. Who should take / benefit from using Vitamin D3?

A. Anyone who trains or who wants to improve their immune system.

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