• Supporting the health of over 2M customers
  • Over 200k positive independent reviews
  • Used by over 6000 healthcare professionals
New Customer? Start here.
  1. Order Again
  2. Order Status
  3. Change Order
  4. Returns & Complaints
  5. Contact Us

High-Dose Vitamin D3
5000 IU Tablets

365 DOSES

SKU
N5500CGB
Each of these vitamin D3 tablets contains 5000 IU of pure and custom-made vegetarian D3. The natural MCT coconut oil ensures the fat-soluble vitamin has a high bioavailability. The tablets also contain vitamin E to protect the vitamin D3 and optimise shelf life. The tablets contain nanoparticle-free microcrystalline cellulose as a carrier and have been pressed with sustainably-sourced prebiotic gum arabic. Produced in the EU. Non-GMO, vegetarian, no additives. 365 tablets
  • 5000 IU of highly available vitamin D3 per tablet
  • Premium D3 from lanolin (vegetarian) as a high-purity special production
  • Ideal for combination with vitamin K2
  • Vitamin D for the immune system, bones, muscles, teeth, cell division and utilisation of calcium and phosphorus
  • Highest organic availability due to natural MCT oil from coconuts
  • Long shelf life due to natural vitamin E for the best protection of D3
  • Nanoparticle-free microcrystalline cellulose as active ingredient carrier
  • D3 content in the end product guaranteed by the German laboratory GBA - laboratory test
  • Highly dosed for taking every five days
  • Non-GMO and no self-cloning
£12.90
365 tablets

Delivery: 4-5 business days (Free delivery from 99€)

Incl. VAT, excl. shipping

SKU
N5500CGB
£176.71 / 1kg
In stock

Premium Bioactive Ingredients

  • Highly dosed: a full 5000 IU of highly available vitamin D3 per tablet
  • Pure vegetarian D3 from lanolin as a high-purity special preparation
  • With high-quality MCT oil from coconuts in powder form with no hidden inferior oils
  • With natural vitamin E for better protection of the valuable ingredients
  • Pressed with prebiotic gum arabic as the only filler from cultivation without pesticides
  • No hidden additives (no synthetic vitamin E, ascorbypalmitate or palm oil)
  • D3 content in the end product guaranteed by the German laboratory GBA - laboratory test
  • Nanoparticle-free microcrystalline cellulose as active ingredient carrier

How are we different?

Most vitamin D capsules on the market contain a large amount of unnecessary additives, which are contained in the active ingredient as excipients or are added as fillers, pressing and flow agents. Examples include hidden synthetic vitamin E, ascorbyl palmitate, silicon dioxide, modified starch, sucrose, denatured vegetable oils and maltodextrin. These additives do not legally have to be declared on the label.

Thanks to an active ingredient specially produced for us and our own manufacturing process, our vitamin D capsules are completely free from synthetic ingredients. For optimum absorption and bioavailability, we also use vitamin D3 dissolved in MCT oil from coconut, so that the fat-soluble vitamin D can be absorbed in the best possible way. This enables us to offer one of the purest and most effective vitamin D capsules on the market. In order to achieve an even distribution of vitamin D3 in the powder and thus an exact dosage of the capsules, 100% nanoparticle-free microcrystalline cellulose is used as a carrier. As a fat-soluble vitamin, vitamin D can only be absorbed together with oils. Our capsules therefore contain high-quality MCT oil from coconut in powder form for optimum absorption. Natural vitamin E protects the active ingredient from oxidation, ensuring a particularly long shelf life.

Our vitamin K2 comes from the leading European quality manufacturer and is a genuine premium active ingredient. In contrast to cheaper alternatives, at least 99.7% of the total K2 content is present in its actual active form as K2 MK-7 all-trans. Quality fluctuations, impurities and high proportions of ineffective K2 forms can therefore be completely ruled out.

The only other ingredient we use is premium fibre-rich gum arabic grown without pesticides as a purely natural filler. Our gum arabic comes from climate-neutral, sustainable, resource-conserving and fair cultivation.

True Clean Label

  • Premium active ingredients in their purest form
  • Sourced directly from the world’s best producers
  • Our select raw materials are the basis of all our formulations
  • Maximum avoidance of any additives and auxiliary materials
  • Only physiologically valuable ingredients used as natural additives
  • We voluntarily declare all ingredients
  • All extractions performed without the use of chemical solvents whenever possible
  • Custom production when necessary, in order to achieve the highest possible level of purity
  • Systematic quality testing in independent laboratories
  • Raw materials sourced exclusively from premium suppliers who are committed to fair working conditions
  • High-quality bags featuring an aroma barrier, compostable pouches and amber glass used for packaging
  • Vegan capsule shells without PEG or carrageenans
  • Packaged in the EU according to HACCP, GMP and ISO 22000:2018 standards
  • Stored in non-toxic containers
  • Shipped in mineral oil-free boxes
  • All products guaranteed 100% free from magnesium stearate, nanoparticles (no legal opportunism), titanium dioxide, genetic engineering, artificial colours, flavours and sweeteners & added sugars

Effects

Vitamin D

Vitamin D3 naturally occurs almost exclusively in animal sources, particularly in fish, dairy products, eggs and meat. Plants, such as lichens and various fungi, contain only very small amounts of the much less effective form of vitamin D2.

Vitamin D plays a very important role in the body. It is one of the few vitamins that is not absorbed directly from food, but rather produced by skin cells from sunlight. It is not a vitamin in the traditional sense of the word, but rather a pro-hormone. In contrast to many other vitamins, vitamin D is converted into an important hormone which regulates cell functioning and bodily processes. Almost all bodily cells have special receptors for the vitamin D hormone that are dependent on sufficient supply.

Vitamin D and vitamin K2 are cofactors in the regulation of calcium metabolism. Together, the two vitamins control the formation and breakdown of bone cells and important transport molecules that ensure the correct utilisation of calcium. Our vitamin D3 and K2 MK7 combines the two nutrients in a ratio that ensures optimal synergy.

Vitamin D is still being intensively researched. New mechanisms of action of this fascinating vitamin are discovered almost every year. So far, the following statements on vitamin D have been released by the EU (EFSA):

Vitamin D contributes to:

  • Normal absorption and utilisation of calcium and phosphorus
  • Normal calcium levels in the blood
  • The maintenance of bones
  • The maintenance of normal muscle function
  • The maintenance of healthy teeth
  • Normal immune system functioning
  • Cell division

Vitamin K2 and Vitamin D
Vitamin K2 is the most important active partner of vitamin D in the regulation of calcium metabolism. Together, the two vitamins control bone-building, the breakdown of cells and important transport molecules that ensure the correct utilisation of calcium.

Dosage

Directions

Take 1 tablet (5000 IU vitamin D3) every 5 days with food and 200ml water.

Note: Not suitable for children under 7 years old.

Daily Requirements

The National Health Service (NHS) recommends a daily intake of 10μg (400 IU) of vitamin D for those 1 year of age and older, inclusive of those pregnant, breastfeeding and at risk of vitamin D deficiency. The NHS recommends a daily intake of 8.5-10μg of vitamin D for babies up to the age of 1 year. However, it is important to note that individual vitamin D needs may vary according to geographic location (sun exposure), dietary habits, genetics and other factors.

Food Supplement

Do not exceed the recommended dose. Food supplements cannot replace a balanced, varied diet and healthy lifestyle. Keep out of reach of young children.

Storage

Store in a cool, dry place away from direct sunlight and heat.

Contents

Ingredients: Bulking Agent (Gum Arabic), MCT Oil, Antioxidant (Alpha-Tocopherol), Vitamin D3.

Contains: 365 tablets

Nutrition Information per Tablet %NRV*
Vitamin D3 125µg (5000 IU) 2500

* Nutrient Reference Value

Per tablet: 5000 IU (25µg)
Total: 1,825,000 IU per glass

Product Details

German Pharmaceutical Number (PZN) 17183335
Origin Premium vitamin D3, custom-made without hidden additives
Prebiotic acacia fibre from sustainable cultivation in Africa
Production In-house production in Europe, bottling and encapsulation in the EU according to HACCP, GMP/ISO 22000:2018 standards
Finished products packaged in amber glass jars and stored in non-toxic containers
Shipping in mineral oil-free boxes
Packaging Amber glass jar to protect against light and oxidation (free from plasticisers and BPA).
To Reuse Remove product label by soaking the jar in warm water for 5 minutes. Glue residue can be removed with dish soap.

Laboratory Tests

The purity of our formulas is important to us. This is why we have both our raw ingredients as well as our finished products extensively tested by independent laboratories to confirm purity and active ingredient content. Here, we have provided the results of some of the tests carried out on this product.

Sunday Natural

Our Philosophy

For thousands of years, cultures all over the world have been using medicinal plants and nutritious foods to naturally foster and maintain vitality and good health.

With our products, we try to emulate this ancient wisdom as much as possible.

Consequently, our philosophy is simple: everything we do meets the highest standards of quality and purity; our focus is on organic and natural ingredients.

We follow this philosophy with meticulous care on all levels and down to every last detail.

Learn more.

Our recommendations

Loading...
The image could not be loaded.