Skip to content
Free UK Shipping/Returns on orders over $28.95 + DOUBLE Reward Points
Free UK Shipping/Returns on orders over $28.95 + DOUBLE Reward Points
FREE UK delivery & returns On all online orders over $28.95
Worldwide Shipping With reduced international shipping charges
Collect Ocean Reward Points Get discounts on the things you love

Vitamin D

Vitamin D2 and Vitamin D3 are the two most common types of vitamin D that are used, with both having a multitude of benefits for the body. Vitamin D3 maintains high Vitamin D levels in the body as it is produced in the body's skin when exposed to sunlight, but some people may need to boost their intake through vitamin supplements or certain foods. This can be impacted by how much sun exposure you get and how your body absorbs vitamin D. 

    • Liquid Vitamin D3 (4000 IU) | Nature's Answer | 15ml (240 servings) - Oceans Alive Health
      Save $5.95 Save $0.00

      Natures Answer Liquid Vitamin D3 (4000 IU) | 15ml (240 servings)

      Original price $23.95
      Original price $23.95 - Original price $23.95
      Original price $23.95
      Current price $18.95
      $18.95 - $18.95
      Current price $18.95

      Get your vitamin D3 requirements in a tasty, liquid, olive-oil formula. This highly concentrated solution requires just 2 drops to provide 4000 IU ...

      View full details
      Original price $23.95
      Original price $23.95 - Original price $23.95
      Original price $23.95
      Current price $18.95
      $18.95 - $18.95
      Current price $18.95
      Save $5.95 Save $0.00
    • Save $2.95 Save $0.00

      Green Pasture Fermented Cod Liver Oil and Concentrated Butter Oil | 120 Capsules

      Original price $53.95
      Original price $53.95 - Original price $53.95
      Original price $53.95
      Current price $50.95
      $50.95 - $50.95
      Current price $50.95

      Discover Dr. Weston A. Price's famous synergistic blend of 67% cod liver oil and 33% concentrated butter oil. Individually they are effective, but ...

      View full details
      Original price $53.95
      Original price $53.95 - Original price $53.95
      Original price $53.95
      Current price $50.95
      $50.95 - $50.95
      Current price $50.95
      Save $2.95 Save $0.00
    • Liposomal Vitamin D3 5000 IU | Dr Mercola | 90 Capsules - Oceans Alive Health

      Dr Mercola Liposomal Vitamin D3 5000 IU

      Original price $24.95 - Original price $53.95
      Original price
      $53.95
      $24.95 - $53.95
      Current price $53.95

      Introducing Liposomal Vitamin D3 for enhanced absorption and optimal results. Every cell in your body needs vitamin D for your optimal well-being.A...

      View full details
      Original price $24.95 - Original price $53.95
      Original price
      $53.95
      $24.95 - $53.95
      Current price $53.95
    • Save $4.95 Save $0.00

      Green Pasture Fermented Cod Liver Oil | 120 Capsules

      Original price $50.95
      Original price $50.95 - Original price $50.95
      Original price $50.95
      Current price $46.95
      $46.95 - $46.95
      Current price $46.95

      This is the gold standard in pure cod liver oil - naturally extracted through fermentation rather than cold or hot temperatures - or worse, chemica...

      View full details
      Original price $50.95
      Original price $50.95 - Original price $50.95
      Original price $50.95
      Current price $46.95
      $46.95 - $46.95
      Current price $46.95
      Save $4.95 Save $0.00
    • Save $2.95 Save $0.00

      Green Pasture Fermented Skate Liver Oil | 120 Capsules

      Original price $49.95
      Original price $49.95 - Original price $49.95
      Original price $49.95
      Current price $46.95
      $46.95 - $46.95
      Current price $46.95

      Skate Liver Oil is a supercharged, whole-food highly recommended by Dr. Weston A. Price. It combines the known benefits of fish liver oils with Act...

      View full details
      Original price $49.95
      Original price $49.95 - Original price $49.95
      Original price $49.95
      Current price $46.95
      $46.95 - $46.95
      Current price $46.95
      Save $2.95 Save $0.00
    • Green Pasture Fermented Cod Liver Oil | 180ml

      Original price $49.95 - Original price $49.95
      Original price
      $49.95
      $49.95 - $49.95
      Current price $49.95

      This is the gold standard in pure cod liver oil - naturally extracted through fermentation rather than cold or hot temperatures - or worse, chemica...

      View full details
      Original price $49.95 - Original price $49.95
      Original price
      $49.95
      $49.95 - $49.95
      Current price $49.95
    • WholeFood Multivitamin Plus | Dr Mercola | 240 Tablets - Oceans Alive Health

      Dr Mercola WholeFood Multivitamin Plus | 240 Tablets

      Original price $66.95 - Original price $66.95
      Original price
      $66.95
      $66.95 - $66.95
      Current price $66.95

      This super-formula combines a huge array of vitamins, minerals, antioxidants and mushrooms. All sourced from whole-food sources to ensure that you ...

      View full details
      Original price $66.95 - Original price $66.95
      Original price
      $66.95
      $66.95 - $66.95
      Current price $66.95
    • Green Pasture Fermented Cod Liver Oil and Concentrated Butter Oil | 180ml

      Original price $48.95 - Original price $48.95
      Original price $48.95
      $49.95
      $49.95 - $49.95
      Current price $49.95

      Discover Dr. Weston A. Price's famous synergistic blend of  concentrated butter oil and cod liver oil. Individually they are effective, but the two...

      View full details
      Original price $48.95 - Original price $48.95
      Original price $48.95
      $49.95
      $49.95 - $49.95
      Current price $49.95
    • Chewable Multivitamin for Kids | Dr Mercola Children's | 60 Tablets - Oceans Alive Health
      Sold out

      Dr Mercola Chewable Multivitamin for Kids | 60 Tablets

      Original price $28.95
      Original price $28.95 - Original price $28.95
      Original price $28.95
      Current price $26.95
      $26.95 - $26.95
      Current price $26.95

      Finally, here's the nutritional insurance you need to compliment your child's diet.

      Original price $28.95
      Original price $28.95 - Original price $28.95
      Original price $28.95
      Current price $26.95
      $26.95 - $26.95
      Current price $26.95
      Sold out
    • WholeFood Multivitamin for Women | Dr Mercola | 240 Tablets - Oceans Alive Health

      Dr Mercola WholeFood Multivitamin for Women | 240 Tablets

      Original price $67.95 - Original price $67.95
      Original price
      $67.95
      $67.95 - $67.95
      Current price $67.95

      This super-formula combines a huge array of vitamins, minerals, antioxidants and mushrooms. All sourced from whole-food sources to ensure that you ...

      View full details
      Original price $67.95 - Original price $67.95
      Original price
      $67.95
      $67.95 - $67.95
      Current price $67.95
    • Green Pasture Fermented Skate Liver Oil (Orange)| 180ml

      Original price $46.95 - Original price $46.95
      Original price $46.95
      $49.95
      $49.95 - $49.95
      Current price $49.95

      Skate Liver Oil is a supercharged, whole-food highly recommended by Dr. Weston A. Price. It combines the known benefits of fish liver oils with Act...

      View full details
      Original price $46.95 - Original price $46.95
      Original price $46.95
      $49.95
      $49.95 - $49.95
      Current price $49.95
    • Family Multivitamin Bundle | Dr Mercola - Oceans Alive Health
      Sold out

      Dr Mercola Family Multivitamin Bundle

      Original price $84.95 - Original price $84.95
      Original price
      $84.95
      $84.95 - $84.95
      Current price $84.95

      Get your hands on these popular, whole-food, multi-vitamin products from Dr Mercola - at a reduced, competitive price: WholeFood Multivitamin Plu...

      View full details
      Original price $84.95 - Original price $84.95
      Original price
      $84.95
      $84.95 - $84.95
      Current price $84.95
      Sold out
    • Women's Health Bundle | Dr Mercola | 8% off - Oceans Alive Health
      Save $7.95 Save $0.00

      Dr Mercola Women's Health Bundle | 8% off

      Original price $113.95
      Original price $113.95 - Original price $113.95
      Original price $113.95
      Current price $106.95
      $106.95 - $106.95
      Current price $106.95

      Our range of Dr Mercola's products tailor-made for women's needs. The bundle contains: Complete Probiotics for Women - 30 Capsules Wholefood Mu...

      View full details
      Original price $113.95
      Original price $113.95 - Original price $113.95
      Original price $113.95
      Current price $106.95
      $106.95 - $106.95
      Current price $106.95
      Save $7.95 Save $0.00
    • Vegan Multivitamin | The Good Guru | 90 Vegan Capsules - Oceans Alive Health
      Save $7.95 Save $0.00

      The Good Guru Vegan Multivitamin | 90 Vegan Capsules

      Original price $21.95
      Original price $21.95 - Original price $21.95
      Original price $21.95
      Current price $14.95
      $14.95 - $14.95
      Current price $14.95

      The word 'vitamin' comes from Vita, the Latin word for life. The Good Guru's unique Vegan Multivit formula contains essential vitamins and minerals...

      View full details
      Original price $21.95
      Original price $21.95 - Original price $21.95
      Original price $21.95
      Current price $14.95
      $14.95 - $14.95
      Current price $14.95
      Save $7.95 Save $0.00
    • Save $5.95 Save $0.00

      Green Pasture Caps Value Bundle (Cod & Butter Oil) | over 7% off

      Original price $97.95
      Original price $97.95 - Original price $97.95
      Original price $97.95
      Current price $91.95
      $91.95 - $91.95
      Current price $91.95

      Our Green Pasture Caps Bundle includes: 1 x Green Pasture Fermented Cod Liver Oil 1 x Green Pasture Concentrated Butter Oil

      Original price $97.95
      Original price $97.95 - Original price $97.95
      Original price $97.95
      Current price $91.95
      $91.95 - $91.95
      Current price $91.95
      Save $5.95 Save $0.00
    • Save $14.95 Save $0.00

      Cerascreen Vitamin D Test

      Original price $56.95
      Original price $56.95 - Original price $56.95
      Original price $56.95
      Current price $42.95
      $42.95 - $42.95
      Current price $42.95

      A diagnostic send-in test that you can use at home to determine your blood concentration of vitamin D and to monitor the level of 25-OH vitamin D i...

      View full details
      Original price $56.95
      Original price $56.95 - Original price $56.95
      Original price $56.95
      Current price $42.95
      $42.95 - $42.95
      Current price $42.95
      Save $14.95 Save $0.00
    • Save $7.95 Save $0.00

      Cerascreen Cholesterol Test

      Original price $49.95
      Original price $49.95 - Original price $49.95
      Original price $49.95
      Current price $42.95
      $42.95 - $42.95
      Current price $42.95

      The cerascreen® Cholesterol Test is a send-in health test kit that measures the relevant blood fat values if there is an increased risk of developi...

      View full details
      Original price $49.95
      Original price $49.95 - Original price $49.95
      Original price $49.95
      Current price $42.95
      $42.95 - $42.95
      Current price $42.95
      Save $7.95 Save $0.00
    • Save $11.95 Save $0.00

      Pink Cloud Beauty Co IMMUNITY Drinkable Vitamins | 28 Sachets

      Original price $35.95
      Original price $35.95 - Original price $35.95
      Original price $35.95
      Current price $24.95
      $24.95 - $24.95
      Current price $24.95

      Drinkable Vitamins for Immunity and Wellness Delicious orange flavour Supports natural immune system and normal psychological function Contains 8...

      View full details
      Original price $35.95
      Original price $35.95 - Original price $35.95
      Original price $35.95
      Current price $24.95
      $24.95 - $24.95
      Current price $24.95
      Save $11.95 Save $0.00

    Vitamin D is essential in aiding the growth and development of children as well as being an important component for bone and tooth health since it helps with calcium and phosphorus absorption and use. When used with a healthy diet and exercise, vitamin D can help the body's natural process of producing new cells as well as maintain healthy muscles and joints. Vitamin D also plays a role in the division of cells. During the colder months, it is likely that some may experience vitamin D deficiency, which can show in a multitude of ways, which is why vitamin D supplementation is so commonly recommended no matter what your age is.

    FAQs

    What is Vitamin D3 good for?  

    It circulates in the bloodstream to help in the absorption of calcium and phosphorus in the body. It does this by transforming into a hormone in the body and can be classed as one of the most vital functions that Vitamin D3 performs.

    How much Vitamin D3 should I take daily?  

    The recommended daily adequate intake is 600-800 IU a day but the maximum intake is 4,000 IU a day. This can depend on your requirements, including your body type, age and exposure to sunlight. As well as how long you are planning to take it.

    What is the difference between Vitamin D and Vitamin D3?  

    The main difference is how they are made. Vitamin D is made from plants, the most common example is wild mushrooms or mushrooms that have been produced under UV light whereas Vitamin D3 is most commonly found in humans and animals for e.g oily fish like salmon or mackerel. It is produced in the body's skin when exposed to sunlight.