- Premium active ingredient: vegan vitamin D3 from special plant-based production with no hidden additives
- Only 2 ingredients: vitamin D3 + MCT oil
- Raw material embedded in MCT oil with no hidden oils
- No hidden additives: no synthetic vitamin E, ascorbyl palmitate or palm oil
- D3 content guaranteed by the German Federal Joint Committee (G-BA)
- High-quality MCT carrier oil from coconuts produced in Europe, cultivated without plant protection products
- Optimal active ingredient preservation due to the purity of the product and the carrier oil used
- Oil-based and therefore directly bioactive: fat-soluble D3 can readily be absorbed in the mouth
- Each drop contains 5000 IU (125µg) vitamin D3: ideal as a winter dose or replenishing the body's stores; also ideal for combination with vitamin K2
Vegan Vitamin D3
5000 IU Drops
High-Dose
300 drops of 5000 IU high-dose vitamin D3. 100% vegan premium active ingredient with no hidden additives. Our vitamin D3 is suspended in a high-quality, protective MCT carrier oil from coconuts from pesticide-free cultivation and has optimal bioavailability and a long shelf life. Non-GMO, produced in the EU. 8ml oil in an amber glass bottle with glass dropper
- Full 5000 IU (125µg) vitamin D3 per drop
- Premium active ingredient: vegan vitamin D3 from special plant-based production with no hidden additives
- Only 2 ingredients: vitamin D3 + MCT oil
- Raw material suspended in MCT oil with no hidden oils
- Vitamin D for immune system, bones, teeth, calcium utilisation and cell division
- D3 content guaranteed by the German Federal Joint Committee (G-BA)
- High-quality MCT carrier oil from coconuts produced in the EU, cultivated without plant protection products
- Optimal active ingredient preservation due to the purity of the product and the carrier oil used
- Oil-based and therefore directly bioactive: fat-soluble D3 can readily be absorbed in the mouth
- No hidden additives: no synthetic vitamin E, ascorbyl palmitate or palm oil
- Environmentally-friendly amber glass bottle with a glass dropper: ideal for accurate dispensing
How are we different?
VEGAN VITAMIN D3
Vitamin D3 is naturally found almost exclusively in animal sources. Plants, on the other hand, contain very small amounts of the much less effective form of vitamin D3. Conventional vitamin D3 active ingredients are therefore obtained from animal raw materials, usually from sheep's wool. After years of research, we have now found a purely plant-based source of vitamin D3 so that we can offer all our vitamin D3 products with a vegan vitamin D3 active ingredient.
All of our vitamin D3 oils contain a high-quality premium vitamin D3 as the active ingredient, which has been specially produced for us without any hidden additives - only with MCT oil from coconuts and natural vitamin E. The active ingredient is characterised by its purity and guaranteed vitamin D3 content. Vitamin D3 active ingredients often contain a whole range of additives, some of which do not have to be declared, such as synthetic vitamin E, ascorbyl palmitate, silicon dioxide, modified starch, sucrose, denatured vegetable oils and maltodextrin. Our vitamin D3 is particularly pure due to the elaborate special production according to our specifications. It is produced for us by a specialised manufacturer in a controlled process and is completely free from the usual hidden additives.
Sunday Natural's vitamin D drops therefore really only contain two ingredients: Vitamin D3 and MCT.
MCT CARRIER OIL FOR OPTIMAL PROTECTION AND BETTER ABSORPTION
Vitamin D3 is a fat-soluble vitamin and can only be absorbed by the body together with fats. For our vitamin D3 drops, a particularly high-quality MCT oil produced in the Netherlands based on coconut oil as the carrier oil is used. In contrast to other carrier oils or tablet press agents, MCT oil hardly breaks down the fat-soluble vitamins, making it the best option for optimum active ingredient protection, with the medium-chain fatty acids of the carrier oil themselves also serving as a valuable nutrient.
While capsules and tablets first have to dissolve in the body to release the active ingredient, vitamin D3 from oil is immediately bioavailable in the mouth and can therefore be optimally absorbed. Oils are also particularly convenient to use and suitable for people who have difficulty swallowing capsules or tablets. All our oils come with high-quality glass pipettes, which make it particularly easy to dispense the exact amount in drops. In contrast to dropper bottles, which are often difficult to handle and tend to smudge, glass pipettes are convenient and clean to use.
- Premium active ingredients in their purest form, sourced directly from the world’s best producers
- Select raw materials as the basis of all our formulations
- Our commitment: complete avoidance of all unnecessary additives, technical excipients and chemical extraction agents
- If additives are needed, valuable natural ingredients are prioritised
- Voluntary disclosure of every ingredient
- In-house production to achieve our high standards of purity and quality
- High-quality custom production of liquid products and (functional) foods as well as tablets by selected partners
- Packaging and encapsulation in Germany and the EU according to HACCP, GMP and ISO 22000:2018 standards
- Independent laboratory tests available on the product page
- Vegan capsule shells 100% without PEG or carrageenans
- Amber glass or high-quality, resealable bags featuring an aroma barrier to protect against oxidation and contamination used for packaging
- Storage in amber glass or product-specific, food-safe containers according to EC 10/2011
- Shipping certified and sustainable food-safe boxes
- All products 100% free from magnesium stearate, nanoparticles (no legal opportunism), titanium dioxide, genetic engineering and artificial colours and flavours
- Sugar or sweeteners deliberately added only when necessary, such as for functional or product-specific reasons
Effects
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 blood calcium levels
- The maintenance of bones
- The maintenance of normal muscle function
- The maintenance of healthy teeth
- Normal function of the immune system
- Vitamin D has a function in cell division.
Dosage
Dosage
Directions
Take 1 drop with food every 5 days.
Daily Requirements
Recommendations for vitamin D dosing vary greatly from organisation to organisation. For example, for adults, the EU recommends 200 IU but the German Nutrition Society (DGE) recommends 800 IU. However, many researchers and non-profit organisations consider these recommendations too low to prevent a deficiency or even to maintain vitamin D levels. An intake of at least 1500-2000 IU or 3000-6000 IU are recommended by the American Endocrine Society and the Vitamin D Council (USA), respectively.
Food Supplement
Do not exceed the recommended daily intake. Food supplements are not a substitute for a balanced, varied diet and healthy lifestyle. Keep out of reach of young children. Note: Not suitable for children under 7 years.
Storage
Store in a cool, dry place away from direct sunlight and heat. To optimise shelf-life, keep in the refrigerator.
Contents
Contents
Ingredients: MCT Oil (from Coconut Oil), Vitamin D3 (from Algae).
| Nutrition Information per Drop | % NRV* | |
| Vitamin D3 | 5000 IU (125µg) | 2500 |
* Nutrient Reference Value
Total: 300 drops of 5000 IU vitamin D3
Product Details
Product Details
| Origin | High-quality raw ingredients from certified producers in the USA and Europe. |
| Production | Bottling and encapsulation in the EU according to HACCP, GMP and ISO 22000:2018 standards. In-house capsule production in Europe. High-quality custom production of liquid products and (functional) foods for sports and everyday use. Production of tablets by selected partners according to HACCP / GMP standards. Storage in amber glass or product-specific, food-safe containers according to EC 10/2011. Shipping in sustainable and food-safe boxes. |
| Packaging | Amber glass to protect against light and oxidation (free from plasticisers and BPA). |
| To Reuse | Remove product label by soaking the bottle in warm water for 5 minutes. Glue residue can be removed with dish soap. |
Laboratory Tests
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
Sunday Natural
Our philosophy
For thousands of years, cultures all over the world have been using a variety of plants and nutritious foods to naturally foster 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, with a focus on organic and natural ingredients.
We follow this philosophy with meticulous care on all levels and down to every last detail.

