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KD Ultra

$18 - $45

KD Ultra combines vegan-sourced vitamin D3, a full-spectrum blend of vitamin K, and the enzyme lipase to support strong bones, cardiovascular health and immune function.

Vitamins K and D have a synergistic relationship that promotes strong bones and cardiovascular health. If you don’t include both in your supplement routine, you could be missing out! According to a research study, health professionals increased testing for Vitamin D sevenfold between 2008 and 2013, and it’s thought that over 1 billion people are deficient in this vital nutrient. In addition, adequate vitamin K is actually necessary to get the health benefits we’ve all come to know about vitamin D.

That’s why we formulated KD Ultra to include everything you need for broad-spectrum benefits in a single supplement.

KD Ultra combines 2500 IUs of vegan vitamin D3 with a full spectrum blend of the available vitamin K2 chains (referred to as menaquinones) MK4, MK6, MK7 and MK 9 (MKs) as well as vitamin K1 for the ultimate health benefits of each component.

However, because vitamins D and K are fat-soluble (meaning they dissolve in fat), we added the enzyme [lipase] to break down ingested fats, allowing your body to properly release the vitamins from fat and absorb them efficiently. That means no more missing out on all the perks of taking your vitamins!

bone and joint

Everyone knows the importance of calcium for healthy bones, but how important are Vitamins K and D?

There are many factors that can impact the bone health of millions of American adults, which can lead to fragile bones and high fracture risk. Vitamin K2 plays an essential role in overall bone health through its involvement in the production of bone proteins. One such protein is osteocalcin (OC), a vitamin K-dependent protein (VKPD) produced during bone formation by specialized bone cells called osteoblasts. VKDPs are involved in blood coagulation, bone metabolism, and prevention of blood vessel hardening. OC depends on vitamin K for a vital chemical modification called carboxylation. Low vitamin K intake results in inadequate levels of carboxylated OC, which is linked to decreased bone health and density.

Vitamin D is essential for strong bones as well because it helps the body use calcium from diet and supplementation appropriately. Low levels of vitamin D have been associated with soft and brittle bones and are likely due to the fact that without D, the body can only absorb between 10-15% of its dietary calcium. Adequate levels of vitamin D help the body with calcium absorption, bone health, and immune function.

heart health

The Importance of Vitamin K2 on Cardiovascular Health

Vitamin K2s various menaquinones (MKs) may also play an essential role in cardiovascular health. The buildup of calcium in blood vessel walls, known as calcification, reduces their flexibility and increases the risk of cardiovascular complications. Matrix Gla-protein (MGP), a critical vitamin-K dependent protein, helps prevent calcium buildup in blood vessels. However, MGP relies on vitamin K to function properly. Thus, adequate vitamin K intake is essential for supporting MGP function and its resulting impact on vascular and cardiovascular health. A high intake of vitamin K is associated with reduced blood vessel calcification and a reduced risk of cardiovascular issues. Accordingly, a high intake of MKs, particularly MK7 and MK9, is thought to protect the heart. MK7 is also specifically associated with decreased blood vessel stiffness.

Studies have suggested other potential roles of MKs, as vitamin K is a crucial component in proper blood clotting. Without enough vitamin K, excessive bleeding can occur, particularly during injury or surgery. Anticoagulants such as warfarin block the activity of vitamin K, so individuals taking these medications need to maintain consistent vitamin K intake through diet or supplement use. Current research suggests that long-chain MKs such as MK7 have a more significant impact on normal blood coagulation than K1 or MK4, while MK4 is thought to be superior for bone health. Therefore, a full-spectrum vitamin K product is important, as not all vitamin K is created equally.


Essential Vitamins for Effective Immune System Support

Vitamin D is often overlooked when it comes to its effects on the immune system. This is largely due to the fact that most people think they have adequate levels under the assumption that they are getting it through sunlight. Although vitamin D can be obtained naturally through sun exposure, several factors make it challenging to get enough of this vital nutrient from the sun alone. Season, time of day, day length, cloud cover, smog, shade, sunblock, and geographic region all impact UVB exposure and the potential for vitamin D production. Age and skin color also impact vitamin D production; dark-skinned individuals produce less Vitamin D than their light-skinned counterparts. Additionally, the skin of older adults does not produce as much vitamin D when exposed to sunlight as skin in younger people. Due to these numerous issues, over 40% of people are thought to be deficient in vitamin D.

Cod liver oil, a rich source of vitamin D, has been widely utilized for centuries to increase protection from infections. It is also thought to be the reason why Scandinavian countries have a very low incidence of vitamin D deficiency despite the fact that they are located in very high latitudes where the sun is less able to provide the proper UVB rays for natural vitamin D production. Studies have demonstrated that those with healthy vitamin D levels had a lesser instance of respiratory infections than those with sufficient levels, even after adjusting for variables such as gender, age, season and race.

Vitamin D is not very prevalent in foods outside of seafood and dairy products (and dairy products are fortified with D2 (more on that below), so the vitamin D is not even naturally occurring), and until recently was not available from a plant source. KD Ultra offers a broad-spectrum vitamin K2 blend as well as 2,500 IUs of vegan-friendly sourced D3 per capsule.


Vitamin D3 Our formula includes vegan vitamin D3 (the natural form produced by the skin upon exposure to sunlight) from reindeer lichen. Vitamin D regulates calcium and phosphorous levels to form and maintain strong bones. It also plays a role in calcium absorption, bone health, immunity, muscular function and inflammation.

What is the difference between vitamin D2 and vitamin D3? These two forms of vitamin D were thought to be equivalent, however, that is far from the truth. Vitamin D2, or ergocalciferol, is inexpensive to produce and almost always what is found in forti-fied foods. It is actually less potent and has a shorter duration of action than its Vitamin D3 counterpart known as cholecalciferol.

What are lichens you ask? Lichens are naturally occurring organisms found throughout the world and can best be described as a fungi-algae sandwich, two different organisms that live together as one. The fungi actually protect the algae which allows lichens to grow in some of the most extreme environments the world can offer.

A majority of supplemental Vitamin D3 is chemically stripped from lanolin, a yellow waxy oil found in sheep’s wool and then irradiated to produce D3. KD Ultra uses a naturally derived D3 from lichen, a much cleaner and natural form of this vital nutrient.

Vitamin K Vitamin K comes in many forms and is essential for proper vitamin D utilization. Our formula includes vitamin K1 as well as all available supplemental forms of vitamin K2 (MK4, MK6, MK7 and MK9) for full-spectrum health benefits. Vitamin K supports proper blood clotting, strong bones and reduced blood vessel calcification for improved cardiovascular health.

Lipase Lipase is an enzyme that breaks down lipids (fats) and fat-soluble vitamins. Without enough lipase, fats cannot be fully broken down and properly absorbed by the body. This may limit the benefits you expect to get from taking your vitamins. Lipase is essential for complete vitamin assimilation, which is why we have included it in our proprietary formula.

Order KD Ultra today to support strong bones and a healthy cardiovascular system with the convenience of a single supplement!

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