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Vitamin D3 + K2 + MCT 2000IU Liquid Drops
With essential vitamin K2-Vital®. Protect your health and help prevent various diseases with the sunshine vitamin D3 combined with K2-Vital®, known as “The Perfect Pair.” Includes high-quality coconut MCT oil for improved absorption.
- According to the National Health and Nutrition Examination Survey (NHANES), approximately 42% of the U.S. population suffers from vitamin D deficiency
- Severe vitamin D deficiency increases the risk of mood swings, depression, and fatigue, and is associated with serious illnesses such as cardiovascular disease and cancer
- Provides an easy-to-use, highly bioavailable form of vitamin D3
- Supports rapid replenishment of vitamin D stores
- Features a 1:1 DuoActive ratio: 2000IU (50mcg) of vitamin D3 and 50mcg of K2-MK7 from K2VITAL® per serving
- Contains 470mg of MCT oil, allowing it to be taken at any time, independently of meals
- K2VITAL® is a nature-identical vitamin K2 in the highly bioavailable MK7 form
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What are the benefits?
With the Women's Best Vitamin D3 + K2 + MCT Liquid Drops, we've developed a product that provides vital vitamin D at any time, thanks to the addition of coconut-derived MCT oil, allowing for easy intake without needing to coordinate with mealtimes. This product helps replenish your vitamin D stores effectively thanks to its balanced 1:1 DuoActive ratio of vitamin D3 and vitamin K2, designed to optimize health benefits.
Vitamin D deficiency has become an increasing concern among health organizations worldwide. For example, the NHANES reports that approximately 42% of the U.S. population is affected. This concern has also become a frequent topic among our customers. We frequently receive questions from people living in sunny regions about whether they should only take vitamin D in winter, but experts emphasize that a deficiency can occur even in summer. Vitamin D production only occurs when the sun's UVB rays hit the skin at the correct angle, but this production stops if sunscreen is applied or the skin is covered. For this reason, many experts recommend year-round supplementation—not only to reduce the risk of skin cancer from sun exposure but also to avoid the serious consequences of vitamin D deficiency, such as mood swings, depression, fatigue, cardiovascular disease, and even cancer.
Why is vitamin K2 in combination with vitamin D3 so important for our health?
Together, the vitamins act synergistically as a “dynamic duo”. Vitamin D3 helps the body to absorb calcium from the food we eat. Vitamin K2 directs calcium to where it’s needed—primarily bones and teeth. Without sufficient K2, calcium may instead build up in the arteries, potentially leading to vascular calcification and cardiovascular disease.
Why do we use 470mg MCT from coconuts per serving?
Vitamin D and K are fat-soluble vitamins, meaning they are best absorbed when taken with fat. Fat acts as a carrier, helping to transport these vitamins to the intestines, where they can be effectively absorbed. For this reason, it is generally advisable to take these vitamins with a meal that includes fat, as insufficient fat can reduce the body’s ability to absorb them.
With the addition of MCT oil, our product allows vitamin D and K to be absorbed at any time, independent of meals. The MCT oil, derived from coconuts, is quickly absorbed by the body, enhancing the utilization of fat-soluble vitamins like D and K. This not only makes it easy and flexible to take but also ensures that the body can absorb the maximum amount of vitamin D and K efficiently, supporting optimal health benefits.
Our modern lifestyle limits Vitamin D.
Our modern lifestyle is a major contributor to vitamin D deficiency. Longer working hours indoors, limited time spent outside, and frequent use of sunscreen mean many people don’t get enough sunlight to produce sufficient vitamin D naturally. Diet alone cannot meet this need, as food provides only about 10–20% of the daily requirement.
For the body to produce vitamin D effectively, the sun needs to be positioned at an angle higher than 45 degrees in the sky, which typically occurs only around midday in both summer and winter. This means that it’s challenging to replenish your vitamin D levels efficiently if you aren't soaking up the midday sun.
A global vitamin D deficiency with health risks.
Research from around the world reveals that vitamin D deficiency is more widespread than previously thought, affecting significant portions of the global population. According to the NHANES, approximately 42% of the U.S. population suffers from vitamin D deficiency. In Canada, the deficiency rate is similar to that of Central Europe, affecting about 72% of the population. The Australian Bureau of Statistics (ABS) found that 23%, or one in four adults in Australia, are vitamin D deficient.
Why is this concerning? Insufficient vitamin D levels hinder the body’s ability to absorb adequate calcium, leading to the breakdown of calcium from the bones. This results in decreased bone stability and can cause conditions such as osteomalacia (soft bones) and rickets in children. In older adults, a lack of vitamin D can increase the risk of bone fractures.
Recent studies have also indicated that persistently low vitamin D levels can elevate the risk of serious diseases, including Alzheimer's, heart disease, diabetes, and cancer. Conversely, maintaining optimal vitamin D levels promotes overall health by supporting mental well-being, heart health, blood circulation, sleep, and immune function. It also aids in reducing stress, maintaining bone health, and improving muscle function.
Supply your body with the sunshine vitamin. Simply and effectively.
With Women's Best Vitamin D3 + K2 + MCT drops, you can quickly and effectively absorb vitamin D3, no matter your lifestyle or location. The included vitamin K2 provides optimal support for your bone and cardiovascular health by ensuring that the calcium you absorb is directed to the right areas in your body.
National Institutes of Health, Office of Dietary Supplements. (n.d.). Vitamin D: Fact sheet for consumers. U.S. Department of Health and Human Services. Retrieved [November 6, 2024], from https://ods.od.nih.gov/factsheets/VitaminD-Consumer/
EFSA (2012) Health Claims. Commission Regulation (EU) No 432/2012, http://data.europa.eu/eli/reg/2012/432/2024-08-19
Liu X, Baylin A, Levy PD. Vitamin D deficiency and insufficiency among US adults: prevalence, predictors and clinical implications. British Journal of Nutrition. 2018;119(8):928-936.
Australian Bureau of Statistics. (2011, December). Australian Health Survey: Biomedical Results for Nutrients. ABS. https://www.abs.gov.au/statistics/health/health-conditions-and-risks/australian-health-survey-biomedical-results-nutrients/latest-release.
Cashman, K. D., Dowling, K. G., Škrabáková, Z., Gonzalez-Gross, M., Valtueña, J., De Henauw, S., ... & Kiely, M. (2016). Vitamin D deficiency in Europe: pandemic?. The American journal of clinical nutrition, 103(4), 1033-1044.
Schwalfenberg, G. K., Genuis, S. J., & Hiltz, M. N. (2010). Addressing vitamin D deficiency in Canada: a public health innovation whose time has come. Public health, 124(6), 350–359.
Cesar de Oliveira, Vasant Hirani, Jane P Biddulph, Associations Between Vitamin D Levels and Depressive Symptoms in Later Life: Evidence From the English Longitudinal Study of Ageing (ELSA), The Journals of Gerontology: Series A, Volume 73, Issue 10, October 2018, Pages 1377–1382.
Kheiri, B., Abdalla, A., Osman, M., Ahmed, S., Hassan, M., & Bachuwa, G. (2018). Vitamin D deficiency and risk of cardiovascular diseases: A narrative review. Clinical Hypertension, 24, 9.
How do I take it?
With 470mg of high-quality MCT oil per serving, vitamins D3 and K2 are absorbed effectively. You can take the product at any time, even without a meal. If the pipette is not completely filled, you can simply take 16 drops instead.
Ingredients
MCT oil, menaquinone-7 (K2VITAL® DELTA), cholecalciferol (vitamin D3).
Vitamins | Per portion (0.5 ml) | %NRV* |
Vitamin D3 |
50 μg=2000 IU |
1000% |
Vitamin K2 as menaquinone-7 (K2VITAL® DELTA) |
50 μg |
67% |
Active Ingredients | Per portion (0.5 ml) |
MCT oil (coconuts) |
470 mg |
*Nutritional reference values
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How is vitamin D3 formed?
Vitamin D is a prohormone that, unlike many other vitamins, is converted in the body into an essential hormone that regulates cell function and numerous bodily processes. Our body can only produce vitamin D with the help of UVB radiation from the sun, as vitamin D is rarely found in food sources. When UVB radiation hits our skin, the body begins synthesizing vitamin D.
However, due to intense UV radiation, it's crucial to apply high-quality sunscreen to prevent the risk of sunburn or skin cancer. The challenge is that sunscreen or clothing can block the vitamin D synthesis process. Additionally, some countries are located at latitudes where less UVB radiation reaches them. For this reason, supplementation is recommended to ensure an optimal supply of vitamin D.
Dynamic trio.
Vitamin D3 meets stable K2VITAL®.
Vitamin K2 and D3 are an ideal pair, both playing a crucial role in calcium utilization. Vitamin D3 supports the production of calcium-binding proteins essential for bone health, heart function, and immunity. However, without K2, these proteins can’t be effectively stored in bones and remain inactive.
Together, D3 and K2 work to activate and guide these proteins to the right places. Both vitamins are essential for optimal effectiveness.
Women's Best D3 + K2 + MCT drops use bioactive K2VITAL® All-Trans, a highly absorbable form of K2 that remains stable during storage and digestion, ensuring full health benefits.
Haussler, M. R., Whitfield, G. K., Kaneko, I., Haussler, C. A., Hsieh, D., Hsieh, J. C., & Jurutka, P. W. (2013). Molecular mechanisms of vitamin D action. Calcified tissue international, 92, 77-98.
Van Ballegooijen, A. J., Pilz, S., Tomaschitz, A., Grübler, M. R., & Verheyen, N. (2017). The synergistic interplay between vitamins D and K for bone and cardiovascular health: a narrative review. International journal of endocrinology, 2017(1), 7454376.
Capozzi, A., Scambia, G., Migliaccio, S., & Lello, S. (2020). Role of vitamin K2 in bone metabolism: a point of view and a short reappraisal of the literature. Gynecological Endocrinology, 36(4), 285-288.
Optimal absorption with MCT oil, anytime.
Vitamin D and K are fat-soluble, so they are best absorbed with fat. That’s why our drops contain 470mg of high-quality MCT oil, which boosts absorption of vitamin D3 and K2 MK-7 and allows for convenient use, even without a meal.
MCTs (medium-chain triglycerides) provide a quick, healthy energy source that’s rapidly metabolized. Unlike vegetable oils with long-chain fatty acids, MCT oil offers an immediate energy boost and supports well-being, performance, weight management, and immunity.
These medium-chain fats, though rare in most foods, are especially beneficial because the body can easily convert them into energy. Unlike long-chain fats, MCTs are not stored in fat cells, positively impacting energy balance, metabolism, and fat burning.
Rial, S. A., Karelis, A. D., Bergeron, K. F., & Mounier, C. (2016). Gut Microbiota and Metabolic Health: The Potential Beneficial Effects of a Medium Chain Triglyceride Diet in Obese Individuals. Nutrients, 8(5), 281.
St-Onge, M. P., Mayrsohn, B., O'Keeffe, M., Kissileff, H. R., Choudhury, A. R., & Laferrère, B. (2014). Impact of medium and long chain triglycerides consumption on appetite and food intake in overweight men. European journal of clinical nutrition, 68(10), 1134-1140.
Han, J. R., Deng, B., Sun, J., Chen, C. G., Corkey, B. E., Kirkland, J. L., Ma, J., & Guo, W. (2007). Effects of dietary medium-chain triglyceride on weight loss and insulin sensitivity in a group of moderately overweight free-living type 2 diabetic Chinese subjects. Metabolism: clinical and experimental, 56(7), 985–991.
Nikooei, P., Hosseinzadeh-Attar, M. J., Asghari, S., Norouzy, A., Yaseri, M., & Vasheghani-Farahani, A. (2021). Effects of virgin coconut oil consumption on metabolic syndrome components and asymmetric dimethylarginine: A randomized controlled clinical trial. Nutrition, metabolism, and cardiovascular diseases: NMCD, 31(3), 939–949.
Vitamin D3, K2 & MCTs. Scientifically proven.
Scientific studies and the European Food Safety Authority (EFSA) confirm that vitamins D3 and K2 offer a wide range of health benefits. Vitamin D3 aids the body in absorbing and utilizing calcium, which is essential for strong bones and teeth. Additionally, vitamin D strengthens the immune system and helps maintain muscle function.
Vitamin K2 ensures that calcium is transported to the right areas in the body, preventing its deposition in arteries or soft tissue. Together, these vitamins work synergistically to promote overall health and well-being.
MCT oil provides instant energy, improves gut health, supports weight loss, and helps reduce risk factors for heart disease, such as weight, cholesterol levels, and inflammation.
EFSA (2012) Health Claims. Commission Regulation (EU) No 432/2012, http://data.europa.eu/eli/reg/2012/432/2024-08-19
Martens, P. J., Gysemans, C., Verstuyf, A., & Mathieu, C. (2020). Vitamin D’s effect on immune function. Nutrients, 12(5), 1248.
Shah, N. D., & Limketkai, B. N. (2017). The use of medium-chain triglycerides in gastrointestinal disorders. Practical Gastroenterology, 160, 20-25.
Rial, S. A., Karelis, A. D., Bergeron, K. F., & Mounier, C. (2016). Gut Microbiota and Metabolic Health: The Potential Beneficial Effects of a Medium Chain Triglyceride Diet in Obese Individuals. Nutrients, 8(5), 281.
St-Onge, M. P., Mayrsohn, B., O'Keeffe, M., Kissileff, H. R., Choudhury, A. R., & Laferrère, B. (2014). Impact of medium and long chain triglycerides consumption on appetite and food intake in overweight men. European journal of clinical nutrition, 68(10), 1134-1140.
Han, J. R., Deng, B., Sun, J., Chen, C. G., Corkey, B. E., Kirkland, J. L., Ma, J., & Guo, W. (2007). Effects of dietary medium-chain triglyceride on weight loss and insulin sensitivity in a group of moderately overweight free-living type 2 diabetic Chinese subjects. Metabolism: clinical and experimental, 56(7), 985–991.
Nikooei, P., Hosseinzadeh-Attar, M. J., Asghari, S., Norouzy, A., Yaseri, M., & Vasheghani-Farahani, A. (2021). Effects of virgin coconut oil consumption on metabolic syndrome components and asymmetric dimethylarginine: A randomized controlled clinical trial. Nutrition, metabolism, and cardiovascular diseases : NMCD, 31(3), 939–949.
The role of D3+K2 in calcium metabolism.
Vitamin D3 and K2-MK7 are essential partners in managing calcium metabolism. Together, they help move calcium from arteries into bones, where it’s needed most. D3 initiates the production of two vital calcium-binding proteins, matrix gla-protein (ucMGP) and osteocalcin (ucOC), but K2 is necessary to activate them through carboxylation. Without K2, calcium can remain inactive and may deposit in arteries, raising cardiovascular risk.
Van Ballegooijen, A. J., Pilz, S., Tomaschitz, A., Grübler, M. R., & Verheyen, N. (2017). The synergistic interplay between vitamins D and K for bone and cardiovascular health: a narrative review. International journal of endocrinology, 2017.
Risks of low vitamin D and K: high blood pressure and cardiovascular issues.
Low levels of vitamins D and K are associated with increased arterial stiffness and higher blood pressure, which may raise the risk of cardiovascular disease. A 2017 study of 1,023 healthy people found that aortic stiffness (aPWV) tends to rise as vitamin K levels drop, especially in those with low levels of both D and K. This suggests that deficiencies in these vitamins may lead to elevated blood pressure and a greater risk of hypertension.
Van Ballegooijen, A. J., Cepelis, A., Visser, M., Brouwer, I. A., Van Schoor, N. M., & Beulens, J. W. (2017). Joint association of low vitamin D and vitamin K status with blood pressure and hypertension. Hypertension, 69(6), 1165-1172.
Mayer Jr, O., Seidlerová, J., Wohlfahrt, P., Filipovský, J., Cífková, R., Černá, V., ... & Jardon, K. M. (2017). Synergistic effect of low K and D vitamin status on arterial stiffness in a general population. The Journal of nutritional biochemistry, 46, 83-89.
Our quality promise.
We take quality seriously, and our Women's Best Vitamin D3 + K2 + MCT 2000IU Liquid Drops are manufactured to the strictest standards in Germany. Each batch undergoes rigorous testing to ensure it meets our high standards when it comes to quality and effectiveness.
Vitamin D3 + K2 + MCT Liquid Drops (2000 IU) | Vitamin D3 + K2 + MCT Liquid Drops (5000 IU) | Vitamin D3 + MCT Liquid Drops (2000 IU) | Vitamin D3 + MCT Liquid Drops (5000 IU) | |
Source/or/Origin | Germany | Germany | Germany | Germany |
Enhanced D3 utilization thanks to K2 | Yes | Yes | No | No |
Guaranteed absorption with MCT oil | Yes | Yes | Yes | Yes |
Vitamin D3 per serving | 2000 UI (50mcg) | 5000 UI (125mcg) | 2000 UI (50mcg) | 5000 UI (125mcg) |
Vitamin K2-MK7 per serving | 50mcg | 125mcg | ➖ | ➖ |
Under the most stable form: K2VITAL® | ➖ | ➖ | ||
MCT per serving | 470 mg | 470 mg | 235mg | 235mg |
Supports immune health | ||||
Promotes cell division | ||||
Supports bone health | ||||
Improves mood | ||||
Supports cardiovascular health | ||||
Enhances performance | ||||
Neutral taste |
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