- Vitamin D3 + K2 as a practical blend
- Premium active ingredient quality: D3 from special production for us without hidden additives
- Original K2VITAL® from Norway: the world's purest K2, at least 99.7% all-trans MK-7
- Vegan, soya-free vitamin K2
- D3 + K2 content in the final product guaranteed by the German laboratory GBA
- High-quality carrier oil (MCT coconut oil) produced in the Netherlands, cultivated without the use of plant protection products
- Unique purity with only 3 ingredients: no hidden additives (no synthetic vitamin E, ascorbypalmitate, palm oil)
- Optimal preservation of active ingredients due to purity and ideal carrier oil
- Directly bioactive due to oil base: fat-soluble D3 + K2 is easily absorbed by the oral mucosa
Vitamin D3 + K2 MK-7
1000 IU + 20µg Drops
Flexible Dosing
1000 drops containing 1000 IU vitamin D3 + 20µg K2 each. Vegetarian, custom-made active ingredient with no hidden additives and a minimum of 99.7% all-trans K2 MK-7 from Norway (K2VITAL® by Kappa). Embedded in high-quality, protective MCT carrier oil (from coconuts) produced in Germany. Optimal bioavailability, non-GMO, produced in the EU. 25ml amber glass bottle with glass dropper.
- Vitamin D3 and K2 in a convenient blend
- Per drop: 1000 IU (25µg) D3 + 20µg K2
- Premium active ingredient quality: custom-made D3 produced exclusively for us, free from hidden additives
- Original K2VITAL® from Kappa in Norway: the world's purest K2 with a minimum 99.7% all-trans MK-7; vegan
- Vitamin D for the immune system, bones, teeth, calcium utilisation and cell division
- D3 and K2 content in the final product guaranteed by the German Federal Joint Committee (GBA)
- High-quality carrier oil (MCT coconut oil) produced in the Netherlands, cultivated without the use of plant protection products
- Unique purity: no hidden additives (free from synthetic vitamin E, ascorbyl palmitate and palm oil)
- Oil-based and therefore directly bioactive: fat-soluble D3 + K2 are easily absorbed in the mouth
- Environmentally friendly glass bottle with a practical glass dropper for easy intake
- K2VITAL® is a registered trademark of Kappa Bioscience AS
€8.90
25ml
Premium Bioactive Ingredients
How are we different?
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 coconut and natural vitamin E. The active ingredient is characterised by its purity and guaranteed vitamin D3 content. D3 active ingredients very 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 and free from the usual hidden additives due to the elaborate special production according to our specifications.
Our original K2VITAL® vitamin K2 from Norway is one of the few commercial supplements that consists of at least 99.7% highly effective all-trans MK-7, guaranteed by Norwegian laboratory testing.
MCT Oil for Optimal Protection and Better Absorption
Vitamins D and K2 are both fat-soluble vitamins that can only be absorbed by the body when combined with fats. Sunday Natural Vitamin D3 + K2 is dissolved in high-quality MCT oil for optimal bioavailability and can therefore be directly utilised by the body. In contrast to capsules and tablets that must first be digested in order for their active ingredients to be released, vitamins D3 and K2 combined with oil are readily available and can be optimally absorbed. Our MCT coconut oil is completely free from additives and the medium-chain fatty acids in the carrier oil constitute valuable nutrients themselves.
Oils are also convenient to use and can be very practical for individuals who have difficulty swallowing capsules or tablets. All of our oils come in a glass bottle, with a glass pipette to ensure easy, drop-by-drop dosing.
- 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 boxes made from safe, sustainable materials
- 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 occurs in nature almost exclusively in animal sources and 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 vitamin D2.
Vitamin D plays a very important role. 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. Sunday Natural Vitamin D3 and K2 MK-7 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:
- the 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
- the normal function of the immune system
- cell division
Vitamin K contributes to:
- normal blood clotting
- the maintenance of normal bones
Vitamin K2 MK-7 is considered by far the most effective form of K2 today. However, since vitamin K2 molecules occur in a variety chemical structures (the so-called cis–trans isomers of vitamin K2), there are considerable differences in efficacy even between different vitamin K2 MK-7 compounds. It is believed that only the trans forms can be utilised by the body.
Dosage
Dosage
Directions
Take 1 drop daily with a meal.
Daily Requirements
Vitamin D
The different information on the exact dosage of vitamin D can be confusing. Recommendations vary greatly from organisation to organisation.
For adults, for example, the EU recommends 200 IU, while the German Nutrition Society (DGE) recommends 800 IU. However, many researchers and non-profit organisations consider these recommendations to be too low to prevent a deficiency or maintain vitamin D levels.
Vitamin K2
Although the German Nutrition Society recommends a total intake of at least 70µg vitamin K per day, there are currently no recommendations for vitamin K2 specifically.
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. To optimise shelf-life, keep in the refrigerator.
Contents
Contents
Ingredients: MCT Oil* (Medium-Chain Triglycerides from Coconut Oil cultivated without Plant Protection Products), Vitamin K2 MK-7 (minimum 99.7% all-trans, derived from Botanical Geranium and Citronella Oils), Vitamin D3 (Vegetarian, from Sheep's Wool).
* plant-based from raw materials
| Nutrition Information per Drop | % NRV* | |
| Vitamin D3 | 1000 IU (25µg) | 500 |
| Vitamin K2 | 20µg | 27 |
* Nutrient Reference Value
Per bottle: 1,000,000 IU D3 + 20,000µg K2
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 jar to protect against light and oxidation (free from plasticisers and BPA) |
| To Reuse | Remove product label by soaking the glass 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: in everything we produce, we strive for 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, down to every last detail.