Vitamin D3 4000IU High Strength I 425 Vegetarian Tablets (14 Months Supply)

Vitamin D3 4000IU High Strength

Vitamin D3 4000IU High Strength I 425 Vegetarian Tablets (14 Months Supply)

4.51 out of 5 based on 39 customer ratings
(39 customer reviews)



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  • Why Buy Prowise D3 4000 IU?: Vitamin D3 aids in the normal maintenance of our bones, teeth, muscles, and immune system that is why we call them “Sunshine Vitamins” it gives you all the benefits without the Sun. (Vitamin D3 claims substantiated by EFSA – European Food Safety Authority). Taken only once a day, our Vitamin D3 4000 IU comes in small, easy-to-swallow vegetarian Tablets.
  • 14 Month’s Supply: We are the first company to offer 425 Vegetarians Easy Swallow Tablets at such competitive prices. Forget about reordering every month with 60 weeks supply which is great value for money.
  • High Strength Vitamin D 4000 IU in Every Vitamin D Tablet: Prowise Vitamin D3 high strength pills provide a market-leading 4000IU of pure Vitamin D3 in each serving for delivering you the best experience possible. This vitamin d high strength formula is put to work boosting immunity, general health, and bone and skin health too as Vitamin D is perfect for keeping your skin healthy. Vitamin D helps regulate the amount of calcium and phosphate in the body.
  • Quality Control & Premium Ingredients: We take pride in full quality control right from Blending to Follow up testing Prowise Vitamin D3 4000iu are formulated by healthcare professionals and produced to high-quality control standards following GMP guidelines.
  • Who We Are?: We were established in 2015 with the aim of recognizing the market wanted nutritional supplements of the highest quality. Our products are backed by Scientific research, specific health needs, and to maintain Optimum Health. We’ve reached more than millions of happy customers across the world. All of our products are made & certified in the UK to the highest manufacturing standards in the world (GMP, BRC).

Product description

Vitamin D3 Tablets – 4000IU – 425 Tablets

Vitamin D3 Tablets For Immunity, Bones & Muscle Function (All above claims have been referred as per the EFSA guidelines).

Why Vitamin D3 4000iu (Sunshine Vitamin is so important)

Struggling to get the Vitamin D intake that you need for a healthy body? Why not get a year-long supply of our Vitamin D3 Tablets. Just one tablet a day of our natural supplement provides you with a hearty helping of pure Vitamin D3 for boosting your joint and bone health, boosting your immunity, supporting muscle function for 14 months.

  • Boosts Immunity.
  • Good For Healthy Skin.
  • Supports Calcium For Bones.
  • 14 Months Supply In One Bottle.
  • Max Strength 4000IU.
Weight 140 g

Pack of 1, Pack of 2, Pack of 3


Nutritional Information

Vitamin D3 (Cholecalciferol, Acacia Gum, Sucrose, Sunflower Oil), Microcrystalline Cellulose, Anti-Caking Agent: Magnesium Stearate, Silicon Dioxide.

39 reviews for Vitamin D3 4000IU High Strength I 425 Vegetarian Tablets (14 Months Supply)

  1. Mark Sturgess

    I’ve tried different forms of vitamin D3 with some success, but when taken in high enough doses, many of them cause constipation. I recently tried Prowise Healthcare Vitamin D3 High Strength 4,000 IU and found that it is not only easy on the stomach but also improves vitality and well-being. I recommend this product especially in the winter months when sunlight (which the body needs to convert to vitamin D3) is at its highest.

  2. steeplejack

    The tablet is small and easy to carry. Like 4000 IU, they are strong enough to boost immunity and prevent infection. They are made in the UK at a reasonable price and from every sale, Prowise Healthcare contributes to the children’s care home. Fast delivery. I’m so glad I found this product.

  3. Bruno Croford

    I’ve been taking it for a few months now and personally I feel so good and I can’t remember the last time I felt bad. I don’t think it’s just a coincidence that my immune system has improved. I combine this with 1000 mg of vitamin C and vitamin B12 and I swear by it. The tablet is very small and easy to swallow.

  4. Stephanie Browne

    I use vitamin D3 to worsen my overall health. This helps me have more energy and sleep better throughout the day. I am 73 years old.

  5. Whiten

    Vitamin D is highly recommended in winter. D3, the sun vitamin in soft gel form, is the kind I like best, as is this product. Excellent quality and value and 12 months delivery. I recommend them and I can’t see how disappointed people are. Very small and easy to swallow.

  6. Janette

    Vitamin D is the sunshine and the happy vitamin. I feel emotionally stronger and more stable than taking this pill and having a hard time. It is especially valuable in the winter months because there is less vitamin D from the sun. Overall very impressed!

  7. Rhona

    Perfect small size and easy to swallow, UK Winters hardly get any sun,so these are a must for me

  8. Yvonne Linders

    Pills with high doses of vitamin D.
    Delivered quickly. Top!

  9. Kathleen

    Until recently I was unaware of how little vitamin D I was absorbing naturally through sunlight. I am a very active person and I’m outside a lot. Because vitamin D3 is important in maintaining a healthy immune system I wanted to up my intake to ensure I was getting the right amount of vitamin D.

    These tablets are very easy to swallow as they are so small. As you swallow these with a bit of water there is no after taste and to be fair I didn’t even know I’d swallowed them.

    They came well-packaged in a plastic storage container.

    My vitamin D levels are up which is great.

  10. Amarillo

    Vitamin D3 in higher concentrations is important. This product is just the right strength for my needs as a recent blood test showed a vitamin D3 deficiency. I can already feel several effects such as less fatigue and more vitality. I’m sure I will continue to do it all year round because I don’t always get enough sun even in summer.

  11. TommyG

    I was diagnosed with vitamin D deficiency and recommend D3 tablets. Until recently, I got it by prescription, but it’s no longer available through the NHS. My first thought was to get it from Prowise Healthcare because I was already a customer. My last tests with the doctor showed that they are working really well.

  12. Liam

    It is easy enough to swallow and with no visible residue of taste and is best taken regularly to aid absorption, etc.

    I am happy to receive them because, in the following comments, I do not see that they are doing anything other than improving my situation.

    I’ll have a new blood test done soon, and since I bought it after previous tests that found a D deficiency, it will be interesting to see what effect it will have – especially given the bad summer and the constant lack of sunlight. Sunlight.

  13. Vonny M

    I’ve heard that vitamin D is good for health. These capsules are inexpensive and easy to consume

  14. miss Richards

    This product clears my brain fog even when the sun is shining. Perfect for women of a certain age

  15. Butter

    I know that D3 has many benefits and this is one supplement I will keep taking. Have been taking it for many years. I don’t eat a lot of foods with D3.

  16. Dattme

    Prowise Healthcare is a trustworthy brand to me and I’m pretty sure it contains what it says on the label. This is the highest dose of vitamin D3 you can get as this is the maximum amount you should be consuming on a daily basis.

  17. Dax

    This is sure to give you a boost … drink plenty of water to clear the big pill.

    I would definitely recommend it, but I recommend that if you struggle with ingesting pills it may not be for you

  18. AlmaA

    Vitamin D tablets are very small and easy to swallow. They are very cheap. I would definitely recommend it.

  19. Y. Moss

    So impressed that I felt a change in mood since taking it, so I wanted to buy more vitamins.

  20. Shahryar Hadavi

    I love this pill because it gives you energy. There is no pain in my joints. I feel like my vitamin D is just right. Very happy that I invested in it. Suggest they’re highly recommended.

  21. Zelda Marks

    I always take vitamin D3 but this is my first time using this brand. I’ll have to wait and see how it goes before I can comment. Good value for money.

  22. CJTM103

    After the blood test, I was advised to take vitamin D, which’s good value. I have a problem and the customer service team is based in the UK and is very helpful. I will recommend the product and the seller.

  23. Ian S.

    All the items I ordered from Prowise Healthcare were of good quality and affordable prices. It’s always delivered on time and they have a great promotion when you visit their website. There are definite positive benefits to being healthy.

  24. Kolos G.

    Good vitamin D3. According to my research, this is the best price out there

  25. C. Taylor

    I went back to vitamin D because I don’t have an active thyroid. I have a phobia of swallowing pills so I ordered them after reading that they were small. Similar size to my thyroid pills. Because this is a high dose and very good value for money. Vitamins are important for my thyroid. Feel much more energetic. I will continue to accept this.

  26. ricardo

    Much needed vitamins strengthen our system. Very competitive prices and excellent delivery service. Highly recommended.

  27. james

    The tablet is very small and easy to swallow, enough in one bottle for months, so the price is very affordable, in general, I would recommend this product!

  28. peebee

    Only just started taking these tablets but feel they are essential to helping my general health as I’m now in my 70,s.

  29. Linders

    High-dose vitamin D3 pills.
    Delivered quickly. Top!

  30. Margaux

    D3 is very useful for me. Since I took the D3, my ankles have gotten stronger and I can start running again and mix up walking exercises. It took me a while to find this original vegan version.

  31. Qemamt

    Pretty good value for years of shipping and it doesn’t hurt to add some vitamin D on those dark days… the shape is attractive and tablets easier to swallow.

  32. Josie Cheshire

    Overall a good choice. Delivery was very quick and the tub is nice and strong.

  33. KEVIN

    Very fast delivery and happy with the service offered and will continue to use this product with this provider.

  34. susan layden

    I arrived on time quickly and my nails are getting stronger within a week as I have never had nails before it always clicks but because I use vitamin D great results

  35. Miss Megan

    Very cheap, small tablets that are very easy to swallow. I have found that they give me an overall boost, along with bone health benefits. Especially in the darker months when there is not much sun. Since my focus is 40, I want to get as much bone density, elasticity and muscle mass as possible. They are very helpful with that.

  36. Kevin Whitfield

    Good price for one year of shipping and easy to swallow. Very happy with the product and fast delivery!

  37. Maria Calvo

    Good results noticed especially during the night I sleep well and wake up feeling like I rest.

  38. james

    The tablet is very small and easy to swallow, there is enough in one bottle to last for months so it is great value for money, in general, I would recommend this product!

  39. Helen Bird

    This vitamin D is the ideal dose. I have bone pain, I went to the doctor and they recommended that I add vitamin D to my diet. I hate taking pills every day so I wasn’t too keen on following his advice until I came across this powerful little pill. they are very small and easy to swallow. Love him! definitely buy it again!

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