Vitamin D3 & K2
Vitamin D3 & K2
Vitamin D3 & K2
Vitamin D3 & K2 - Supplements
Vitamin D3 & K2
Vitamin D3 & K2
Vitamin D3 & K2
Vitamin D3 & K2
Vitamin D3 & K2
Vitamin D3 & K2

Immunity | Bones | Teeth

Vitamin D3 & K2 Supplement

FG icon
Rated 4.9 out of 5 stars
322 Reviews
Sale price£29.99

Get some sunshine in your life with our 2-in-1 vitamin D formula to supercharge immunity.

🛡️ Supports your immune system & mood
🔥 High strength D3 plus K2 (as MK-7)
✔️ Supports healthy bones, muscles & teeth

Bundle & Save

1 Bottle

60 Day Supply

£29.99 / Per Bottle

3 Bottles

180 Day Supply

£24.99 / Per Bottle

Save 17%

6 Bottles

360 Day Supply

£18.33 / Per Bottle

Save 39%

60 Day Guarantee & Free Delivery

“The D3 & K2 had a big impact on my mood and energy levels. I'm feeling great now! I'm really happy to take care of my immune health” - Gary

Need To Know:

  • From £0.30p per day (6 bottle price)
  • High strength 3000iu D3 formula
  • Vitamin D is recommended by Public Health England
  • For immunity, mood, energy, muscles & bones
  • With vitamin K2 (as MK-7) for calcium absorption
  • Vegetarian-friendly with plant-based capsules
  • No synthetic additives - only natural science
  • 60 day supply per bottle (60 capsules)
  • 100% made in the UK to GMP standards
  • 60 day money back guarantee

  • A high strength vitamin D3 formula paired with Vitamin K2 (as MK-7) to support normal blood clotting & help ensure calcium is absorbed into the right places.


    • 3000iu of Vitamin D3
    • 100iu of Vitamin K2

    Non-GMO & Vegetarian-Friendly. Does not contain: Gluten, Wheat, Dairy, Added Sugars

    Free From: titanium dioxide, magnesium stearate, iron oxide, silicon dioxide, maltodextrin & palm oil.

    60 capsules. 1 capsule per day.
    Take consistently with water and food for the best results.

    Capsule Size:
    View Size Chart

    Cautionary Advice:
    If you are taking medication or under medical supervision, please consult your healthcare practitioner before taking any food supplement. Store in a cool, dry place away from direct sunlight. Keep out of reach of children. Food supplements are not to be used as a substitute for a varied, balanced diet and healthy lifestyle.

  • Fast & Free Delivery
  • Royal Mail Tracked 48 service
  • Delivery in 2-3 working days
  • Same day dispatch before 2pm
  • Letterbox-friendly packaging

  • See Full Ingredients List

    Capsule Shell: Vegetable Cellulose (HPMC), Brown Rice Flour, Vitamin D3 (Cholecalciferol contains: Starch), Rice Extract Blend, Bamboo Silica, Vitamin K2 Powder (MK7).

    Product Information:
    1 capsule typically provides:

    Nutritional Information Per serving NRV*
    Vitamin D3 75µg(3000iu) 1500
    Vitamin K2 100µg 133

    See Full Ingredients List

    Capsule Shell: Vegetable Cellulose (HPMC), Brown Rice Flour, Vitamin D3 (Cholecalciferol contains: Starch), Rice Extract Blend, Bamboo Silica, Vitamin K2 Powder (MK7).

    Product Information:
    1 capsule typically provides:

    Nutritional Information Per serving NRV*
    Vitamin D3 75µg(3000iu) 1500
    Vitamin K2 100µg 133

    Feel The Sunshine All Year Round

    Here Comes The Sun

    A high strength vitamin D boost to support your immune system if you aren't getting enough exposure to sunlight.

    Improve Your Mood

    Formulated to help balance mood - as low vitamin D levels are linked to depression, low mood & seasonal affective disorder (SAD).

    A Perfect Pairing

    An ideal combination of D3 & K2: working in synergy to maintain healthy bones, muscles & teeth & supporting optimal calcium absorption.

    • Non-GMO

    • No Hidden Nasties

    • Free Delivery

    • Made in the UK

    The Importance Of Vitamin D

    Vitamin D is often referred to as the “sunshine vitamin” because when your body is exposed to the sun, it naturally produces it.

    It plays a critical role in many areas of our health, but deficiency is extremely common. One study showed that over 70% of people living in the United Kingdom receive less than the recommended amount of vitamin D.

    Vitamin D deficiency occurs because we get the majority of our vitamin D from the sun and it's pretty much impossible to get enough through diet alone - especially here in the UK. 

    The UK Department of Health advise everyone to consider taking a daily Vitamin D supplement in winter - especially if you aren't getting much sunlight.

    Puro Vitamin D3 & K2

    1 Daily Capsule


    Sunshine In A Bottle

    1 Daily Capsule


    Sunshine In A Bottle







    Vitamin D3 & K2: A Perfect Partnership

    Did you know that Vitamin K is a must-have when taking vitamin D to ensure ideal immunity response and reduce the risk of potential complications? 

    The benefits of vitamin D3 are greatly enhanced by vitamin K2 in terms of bone strength, cardiovascular health, and many more.

    Taking Vitamin D3 with Vitamin K2 helps to ensure the calcium transported by the Vitamin D is absorbed by your bones where it's needed, rather than accumulating in deposits in your arteries.

    Because of this, vitamin K is just the right partner for vitamin D.

    Don't Just Take Our Word For It

    Puro D3 & K2 vs The Competition

    Vitamin D supplements are made with either ergocalciferol (vitamin D2) or cholecalciferol (vitamin D3). 

    Studies show vitamin D3 is significantly more effective because it increases your Vitamin D levels for longer.

    Puro D3 & K2

    Potent 3000iu Vitamin D3
    Clean label - no hidden nasties
    60 day money back guarantee
    Vitamin K2 for calcium absorption
    Hundreds of verified 5-star reviews

    Other Vitamin D Supplements

    Weak, less bioavailable D2
    Synthetic fillers & additives
    Limited or no returns policy
    Only vitamin D - no K2
    Mixed customer feedback

    Love It Or Your Money Back

    We're so confident in our products that every Purolabs purchase comes with a 60 day guarantee. Try our products for 60 days - if you don't like them, return them for a full refund - no questions asked.


    Frequently Asked Questions

    Vitamin D supplementation is officially recommended by the NHS for everyone during autumn and winter. However, you should also considering taking a supplement all year round if you staying indoors for extended periods of time, have dark skin, are pregnant or breastfeeding, or suffer from low mood or seasonal affective disorder (SAD).

    Vitamin D is a nutrient that your body makes when you’re exposed to the sun. Most people find it impossible to get enough from diet alone as only 10% of your Vitamin D intake can be obtained from foods like meat, oily fish, dairy & eggs.

    90% of our vitamin D is obtained from consistent access to sunlight. So if you aren't getting consistently getting enough, a supplement can help.

    Yes. This product has been formulated to work well with our other products that don't contain a large amount of vitamin D. Lots of customers choose to pair this with Puro Multivitamin to support optimal daily well-being as it has a lower dose of vitamin D.

    The Vitamin D3 in this formula is sourced from lanolin and so only suitable for vegetarians but not vegans. However this product contains vitamin K2.

    The D3 in our Puro Vitamin D3 formula is sourced from lichen algae which is a plant-based source making the product suitable for vegans. However it does not contain any vitamin K2.

    When you significantly increase your vitamin D intake, it can cause a rapid increase in calcium levels.

    Vitamin K helps your body absorb this calcium to ensure it goes to the right places (i.e. your bones and muscles) and isn't deposited into undesirable places like arteries or soft tissue which can cause serious health complications.

    Puro Vitamin D3 + K2 is our high-strength clean formula made in the UK with no hidden additives or any nasty fillers.

    Still have questions? Email our friendly team at

    Read all faq's

    4.9 - Over 250+ trusted reviews

    See What People Are Saying

    "I feel great and my SAD syndrome for dark days does not appear as strong. Worth it to lift my mood and keep away common winter illness."
    "Very happy with your service, thank you very much. The oncologist was very happy that I was supplementing my diet with Vitamin D and K, so all is good here."
    "This is a great supplement combining two important vitamins that are essential for healthy calcium metabolism in the body. I take vitamin D3 as a sunshine pill. Vitamin K2 is good for heart as well as bone health. They are easy to take. Good stuff."
    Rated 4.9 out of 5 stars
    Based on 322 reviews
    Total 5 star reviews: 292 Total 4 star reviews: 22 Total 3 star reviews: 6 Total 2 star reviews: 0 Total 1 star reviews: 2
    98%would recommend this product
    322 reviews
    • Lisa F.
      Verified Buyer
      Dec 7, 2022
      Rated 4 out of 5 stars
      Vit D3

      I bought these vitamins for the main reason of working indoors, not seeing enough sunlight and knowing D3 contains that! I did my research and Purolabs had one of the highest, quality natural ingredients and made in the UK and being recognised by public Health England.

      I've recently ordered High Strength Omega 3!

    • Michael D.
      Verified Buyer
      Nov 16, 2022
      Rated 5 out of 5 stars

      The vitamin D3 &K2 are a great supplement and a great bargain specially when you can purchase 6 packs much cheaper which I do , and doing so I know I have enough to last me for a long time well done purolabs thanks for your great products 👍❤️

    • Miss C.
      Verified Buyer
      Nov 16, 2022
      Rated 5 out of 5 stars
      Great clean ingredients

      Really love the clean ingredients as it is super important to take these vitamins in the winter to build my immune. They also arrived very quickly.

    • Brian W.
      Verified Buyer
      Aug 16, 2022
      Rated 5 out of 5 stars

      Great vitamins .really starting to feel the difference

    • Robert H.
      Verified Buyer
      Jun 1, 2022
      Rated 5 out of 5 stars
      Good service

      I did have an issue with an unsealed container, but Customer Services quickly dispatched a replacement item.

    Reviews LoadedReviews Added