£19.99
£19.99

Great for: immune function, healthy bones & teeth, muscle function and regulating calcium levels 


Pure & Essential Daily Vitamin D3 provides the most biologically active form of vitamin D that is easily absorbed by the body and taken up into the bloodstream. Small tablets deliver 2000 IU of vitamin D3, suitable for everyday use throughout the year. Excessive doses of vitamin D3 can upset the delicate ratio of calcium and vitamin D in the body, so higher doses should only be taken for acute periods as needed.   


IDEAL EVERYDAY DOSE

2000 IU vitamin D3 supports optimal levels of vitamin D3 in the body without upsetting the delicate calcium to vitamin D3 ratio

OPTIMAL, EASILY ABSORBED, TABLET FORM

Overcomes issues associated with fat malabsorption where a greater increase in serum 25(OH)D level is obtained from vitamin D3 delivered in tablet form (cholecalciferol) compared to oil-based capsules

EASY-TO-SWALLOW

The tablets are rounded and just 8mm in diameter - smaller than a baked bean

MULTIPLE HEALTH BENEFITS

D3 supports normal immune function, helps maintain bones, teeth and normal muscle function and plays a role in the process of cell division and maintaining normal blood calcium levels 

CONSISTENT PRODUCT QUALITY GUARANTEED

GMP manufactured - quality standards that medicines manufacturers must meet in their production processes to ensure products are of consistent high quality. Suitable for vegetarians

FREE FROM

Dairy, gluten, lactose, salt, soya, wheat, yeast; suitable for vegetarians and halal & kosher diets

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Pure & Essential Daily Vitamin D3 provides the most biologically active form of vitamin D that is easily absorbed by the body and taken up into the bloodstream. Small tablets deliver 2000 IU of vitamin D3, suitable for everyday use throughout the year. Excessive doses of vitamin D3 can upset the delicate ratio of calcium and vitamin D in the body, so higher doses should only be taken for acute periods as needed. 


As vitamin D3 is synthesised in the skin via exposure to sunlight, our production capacity is impaired when sun exposure is limited. Supplementation is therefore considered to be the most effective way to optimise consistently healthy blood levels throughout the year. Vitamin D3, also known as cholecalciferol, is the most biologically active form of vitamin D, as it is readily absorbed and easily utilised by the body. Vitamin D3 is a hormone-like vitamin that, as well as playing a role in cell division, contributes to normal muscle function and to the normal functioning of the immune system. It is best known for the role it plays in supporting healthy bones and teeth; this is because vitamin D3 is required to maintain normal blood levels of calcium. A daily intake of 2000IU is considered optimal for ensuring that an ideal vitamin D3 to calcium ratio is maintained, thus preventing potential issues surrounding abnormally high levels of calcium that can result from regular intake of high dose vitamin D3.  

As vitamin D3 is synthesised in the skin via exposure to sunlight, our production capacity is impaired when sun exposure is limited. Supplementation is therefore considered to be the most effective way to optimise consistently healthy blood levels throughout the year.

There are two forms of vitamin D supplement: D2 and D3. Vitamin D3, also known as cholecalciferol, is the most biologically active form of the two, being readily absorbed and therefore easily utilised by the body. Vitamin D3 is a hormone-like vitamin that, as well as playing a role in cell division, contributes to normal muscle function and to the normal functioning of the immune system. D3 is best known for the role it plays in supporting healthy bones and teeth as it is required to maintain normal blood levels of calcium. The body can struggle to expel D3, a fat-soluble vitamin, if taken in high amounts for too long. Any excess D3 is converted by the liver to a pre-hormone, which can cause high levels of calcium to develop in the blood, a condition known as hypercalcaemia. As such, a daily intake of 2000IU is considered optimal for ensuring that an ideal vitamin D3 to calcium ratio is maintained, thus preventing these potential issues. 

Each bottle contains 365 tablets

For adults and children aged 12+: take 1-2 tablets daily. For intensive support, the dose can be increased to 4 tablets daily, short term. For optimal absorption, take with food. Do not exceed the above doses unless advised by a healthcare practitioner.   

This product should not be used as a substitute for a balanced diet. Pregnant or breastfeeding women should consult their doctor before taking any food supplement. Keep out of the reach of children and away from sunlight.

Ingredients: Bulking agents: microcrystalline cellulose, dicalcium phosphate; vitamin D3 (cholecalciferol); anti-caking agent: magnesium stearate.

  * % Reference Intake

  • Dairy
  • Gluten
  • Lactose
  • Salt
  • Soya
  • Wheat
  • Yeast

Suitable for halal & kosher diets.
No artificial colours, flavours or preservatives. Non-GMO. Suitable for vegetarians.

Customer feedback

Vitamin D [D3] 200IU tablets - a year's supply.

The best version of Vitamin D [D3] in a small tablet form with a year's supply.I had a critically low level last year, so need these supplements. It is a good price compared what you would have to pay on theNHS! Recommended!

Amazon review

Improved my low vitamin D level

My blood tests for depleted vitamin D are now normal

L. Simmonds

Great Purchase

Brilliant price for the amount. Should last longer than a year as dont take everyday in the summer as we do get the occasional sunny day in Scotland! Tiny little pill, easy to swallow. Great purchase.

Joe M.

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Be kind to your health

“We are living in a rapidly changing world that challenges us in new and unexpected ways. We believe evidence-based nutrition has an important role to play in helping us to protect and boost our wellbeing. At Igennus we empower people who are committed to investing in their health with high impact nutrition to lead a healthier and fuller life. Our supplements are expertly formulated by our in-house nutrition scientists to achieve superior bioavailability for maximum impact on your health."

Dr Jav Nazemi

CEO & Co-Founder 

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