Vitamin K

Zahler's Junior D3 + K2 contains both Vitamin D3 and K2 to support bone density and calcium absorption.

• Highly absorbable Vitamin D3 & K2
• Bone building and immune modulating
• Delicious peach apricot flavor
• Contains 2000 IU of Vitamin D3 and 30 mcg of K2

Zahler Junior D3 & K2 provides a healthy dose of both Vitamin D3 and Vitamin K2. Vitamin D3 is a crucial nutrient for overall health, specifically maintaining strong muscles, bones, teeth and a healthy immune system. However, millions of individuals are deficient in this life-sustaining vitamin. In addition to supporting bone health‚ research shows that D3 deficiency is linked to a host of conditions that present serious health risks. Also included is Vitamin K2, which supports bone density and aids with calcium absorption. Zahler's Junior D3 & K2 provides all the benefits of vitamin D3 and K2 in a delicious chewable tablet.

Product FAQs

From what age can children take Junior D3 & K2?

Junior D3 & K2 is a child-friendly supplement that can be given to children that need extra support with their bones and teeth. Children as young as 3 years old can use this supplement.  Just make sure that your child can chew the tablet well, so it should not pose a choking hazard.

Where is the Vitamin D sourced from?

The Vitamin D is sourced from Lanolin, the wool of sheep.

Suggested use

Codeage ADK Vitamins supplement combines vitamins A, D3, K1, and K2 (MK 4 & MK 7) in a single formula. Vitamins A, D, and K may help support bones, immune function, and overall well-being.* This A D K supplement is convenient to use with just 1 capsule a day. 6-month supply. 

Synergistic bone-building vitamins in a delicious gummy for adults

MegaQuin™ K2 + D3 – High-Potency Synergistic Support for Bone & Heart Health, 60 Capsules

Microbiome Labs

Synergistic Combination of Bioactive Vitamin D3 and Natural Vitamin K2 (MK-7)

MegaQuin™ K2 + D3 offers an advanced, science-backed formulation that supports bone strength, cardiovascular function, immune health, and mitochondrial energy balance. It combines highly bioavailable forms of Vitamin D3 (cholecalciferol) and Vitamin K2 (menaquinone-7, MK-7) — two fat-soluble vitamins that work in synergy to optimize calcium metabolism and direct it where it belongs: into the bones, not the arteries.

This formula is ideal for individuals seeking comprehensive metabolic and structural support, especially those concerned with bone density, vascular calcification, or immune regulation.

Key Benefits

• Supports healthy bone mineralization and density

• Promotes cardiovascular health by guiding calcium away from arteries

• Enhances immune function and mitochondrial activity

• High-potency, clinical-strength dosing

• 100% trans isomer K2-7 from natural chickpea fermentation

• Free of soy, dairy, gluten, and GMOs

• Vegan, Kosher, Halal

Science Behind the Formula

Vitamin D3 (Cholecalciferol)
Essential for calcium and phosphorus absorption in the intestines. Vitamin D3 enhances the formation of the bone mineral matrix and plays a vital role in immune system regulation.

Vitamin K2 (Menaquinone-7, MK-7)
Directs calcium into bone and teeth while preventing deposition in soft tissues like arteries. The MenaquinGold® form used here is:

• Naturally derived from chickpea fermentation

• 100% trans isomer (fully bioactive)

• Free of solvents and synthetic residues

• Clinically studied for safety and efficacy

Together, these nutrients work synergistically to maximize calcium utilization, helping to maintain strong bones and a clear vascular system.

Supplement Facts

Serving Size: 1 capsule
Servings Per Container: 60

*% Daily Value not established

Other Ingredients:
Cellulose, vegetable capsule (cellulose and water)

Suggested Use

Adults (18+):
Take 1 capsule per day, with food, or as directed by your healthcare provider.

Note: Always consult your physician before starting any new supplement, especially if taking blood-thinning medications.

Frequently Asked Questions (FAQ)

Q: Why combine Vitamin D3 with K2?
A: While D3 increases calcium absorption, K2 ensures calcium is properly directed into bones and not soft tissues like arteries. Their synergy is key to safe, effective supplementation.

Q: What makes your K2 different?
A: MegaQuin™ uses MenaquinGold®, a natural, soy-free K2-7 derived from chickpeas via fermentation — the most bioactive and stable form with published safety data.

Q: Can I take this with calcium or magnesium?
A: Yes. This formula complements mineral supplements and enhances calcium bioavailability and safety when taken together.

Q: Is this suitable for vegans or those with dietary restrictions?
A: Yes — it is vegan, Kosher, Halal, and free from dairy, soy, and gluten.

Natural menaquinone-7 (MK-7)

Benefits and Features

The K2 form of vitamin K has been clinically studied for its role in supporting healthy bone metabolism and cardiovascular health.^†

Detail Overview

Recent evidence indicates several important functions for vitamin K beyond its role in blood coagulation, including benefits for bone health and vascular function. This vitamin K2 extract is free of soy.

SUPPLEMENT FACTS

Zahler's Vitamin D3 & K2 Capsules provides these two essential vitamins to support bone density and overall wellness.

• Easy-to-swallow capsules
• Provides 5000 IU Vitamin D per capsules
• Contains 180 mcg Vitamin K2 per serving
• Promotes bone health, immunity and general wellness

THE POWERFUL PAIR – D and K

Vitamin D3 and Vitamin K2 are well known to support numerous functions in the body, including immune health and calcium absorption. Combining the two fat-soluble nutrients into one formula is especially helpful in delivering these vital nutrients your body needs to stay optimally healthy. These two important vitamins are most commonly known for supporting bone health.

Vitamin D3 & K2 Benefits
Vitamin D plays a crucial role in the body’s functioning, with research revealing that we may need supplemental vitamin D in order to achieve optimal immune system health and long-term wellbeing. Particularly prevalent in cooler climates where sunlight is sparse year round, Vitamin D deficiency can lead to lower absorption of essential minerals such as calcium - impacting bones and structural integrity - while also affecting the immune system and cellular well-being. To maximize your overall health, make sure you are receiving enough Vitamin D each day!

Vitamin K serves an important role in maintaining circulatory health and bone mineralization. While traditionally vitamin K1 from green vegetables has been considered the primary dietary source, studies have revealed key advantages to consuming Vitamin K2, which is commonly found in animal products like meat and eggs as well as cheese and natto (a fermented soy product). Vitamin K is essential for our bodies to function - from aiding in the formation of strong and healthy bones to ensuring reliable clotting when we experience trauma. Without this vital nutrient, many bodily functions that keep us safe would not be possible.

Vitamin D3 (Cholecalciferol) and Vitamin K2 (Menaquinone) work synergistically to help maintain bone health. Both Vitamins D3 and K2 provide essential support for a healthy heart, strong bones and a robust immune system.

The Dynamic Duo
Discover the dynamic duo: Zahler Vitamin D3 and K2! These powerhouses have been thoroughly researched for their impact on calcium metabolism. Exciting findings reveal a strong synergy between vitamins K2 and D3, particularly when it comes to boosting bone strength and cardiovascular health. While vitamin D3 is renowned for its role in calcium absorption, it’s vitamin K2 that plays the crucial role of directing calcium to bones instead of joints and arteries.

Zahler Vitamin D3 + K2 is available in capsule, liquid, chewable and gummy formats to provide everyone, including children, teens, adults and seniors with an option of this crucial nutrient.

Maintaining strong bones, teeth and optimal heart health is essential for long-term wellbeing. That’s why a balanced diet and supplemental vitamins can be the key to preserving your vitality in later years. Look no further than this powerful pair of nutrients that work together
harmoniously to support optimal bone density, dental protection and cardiovascular function!

Product FAQs

How do I know how much Vitamin D3 I need to take daily?
The best way to know how much Vitamin D to take daily is to do a blood test and see how much Vitamin D you have in your blood, and then choose your supplement accordingly. It is recommended to recheck by doing blood work every 6 months to see how the numbers are and how much Vitamin D you should continue with.

If I don't need 5000 IU of Vitamin D daily, can I take one capsule every other day?
Yes, if you don't need a high dose of Vitamin D you can take the Vitamin D3 and K2 Capsules every other day or as recommended by your practitioner.

Zahler's Vitamin D3 & K2 provides these two crucial vitamins for bone health and overall wellness support.

• Highly absorbable Vitamin D3 and K2
• Bone building and immune modulating
• Delicious-tasting chewable tablet
• Contains Vitamin D3 5000 IU & 120 mcg of K2

• Organic D3 derived from 100% plant-based, non-GMO and sustainable algae
• Supports immune and bone health
• D3 + K2 combination promotes bone strength by helping with proper calcium absorption
• 5,000 IU of VegD3® Vitamin D3 and 90 mcg of soy-free K2VITAL® Vitamin K2 MK-7
• Plant-derived and soy-free Vitamin K2 MK-7

Benefits:

40% of the population is Vitamin D deficient. Enzymedica’s Vitamin D3 includes Vitamin K2, shiitake mushrooms, and inulin for three benefits in one!* Vitamin D3, or cholecalciferol, is essential for multiple health benefits, including strong bones and strong immune and cardiovascular systems.* Enzymedica’s Made with Organic D3 supplement uses the preferred form of Vitamin D, D3, which is algae derived and organic.

While most Vitamin D3 comes from lanolin (sheep’s wool), the D3 found in Enzymedica’s Made with Organic D3 + Vitamin K2 comes from sustainably sourced and organic algae. The benefit of using organic D3 is that it is purer and does not contain harsh chemicals that are used in conventional harvesting methods.

Enzymedica’s Made with Organic D3 + K2 formula provides 5,000 IU of Vitamin D3 and 90 mcg of Vitamin K2 to support immune and bone health.* When combined with Vitamin D3, this soy-free K2, K2VITAL® supports the proper transportation and absorption of calcium into the bones.* Like Vitamin D3, Vitamin K2 is an essential Vitamin, meaning the body cannot make it, so it must be obtained through diet or supplements. Supplementing with D3 alone is not enough. Combining both essential Vitamins allow Vitamin D3 to properly absorb calcium into the bones.*

K2VITAL® is the Menaquinone 7 version of Vitamin K2 and is understood to have a high bioavailability. Kappa Bioscience created K2VITL®, and their pursuit of excellence required the development of many of the MK-7 testing methods used today. K2VITAL® is a stable form of Vitamin K. Vitamin K2 is often found in fermented foods, which the US diet has been lacking over the past 100 years. With commercialization and the increase in processed foods, Vitamin K2 deficiency has been on the rise.

Enzymedica’s Made with Organic D3 + K2 supplement also includes 150 mg of organic shiitake mushroom powder, which delivers additional immune support.* Shiitake mushrooms (Lentinula edodes) are known to enhance the immune system, blood circulation, and health of the skin.*

Made with Organic D3 + K2 is a non-GMO solution to your daily Vitamin D3 and K2 requirements and includes an extra boost for the microbiome.*

Suggested Use

• Take 1 capsule daily with food. For adults only.
• Consult with a physician prior to use if pregnant, nursing, taking medications or have a medical condition.

The Science 

Made with Organic D3

Did you know that it takes just 10-30 minutes of sun exposure midday to maintain healthy blood levels of Vitamin D? Commonly known as the sunshine Vitamin, Vitamin D is well known to support both innate and adaptive immune functions, as well as nourish strong bones and promote cardiovascular health.* It makes sense that during the darker months of winter when we stay indoors, we are not as exposed to the sun, so our skin is less able to manufacture our own Vitamin D. This makes us prone to immune challenges. *

The Secret of Shiitake

Historically, shiitake mushrooms are used in traditional Chinese medicine to support immunity and encourage “qi,” the vital life force of the body.* All the vitality of the shiitake is found within Enzymedica’s Made with Organic D3 + K2.* Each capsule provides 150 mg of organic shiitake mushroom powder that enhances the immune system, blood circulation, and health of the skin.*

The Superpower Vitamin K2

Vitamin D3 is combined with soy-free K2VITAL® Vitamin K2. This combination can aid in proper absorption of calcium into the bones by activating osteocalcin.* The Vitamin K2 used is the MK-7 form, MenaQ7 which has been shown to have superior bioavailability when compared to other forms of Vitamin K.* MenaQ7 is the only clinically validated Vitamin K2 available on the market and has been shown to positively support the cardiovascular system.

The Made with Organic D3 + K2 formula contains inulin sourced from organic blue agave. Inulin is a dietary fiber that acts as a prebiotic and promotes a healthy digestive system and immune system. It also has a low glycemic index.