Vitamin D

Researchers are discovering that Vitamin D may be the most important nutrient ever discovered for supporting immune health.*

Regulating the expression of more than 900 genes in your body, vitamin D3 influences just about every function, including healthy cell development and growth, strong bones, cardiovascular health, brain health and cognition.* However, supplementing with just vitamin D isn’t enough.

When you take vitamin D, it is vitally important to also get enough vitamin K2. Not only do the two vitamins work synergistically, vitamin D needs vitamin K2 to function properly. Taken together, vitamins D3 and K2 support your overall heart health, arteries and veins, bone health, and respiratory and immune systems.*

Vitamins D3 & K2:

• Supplies 5,000 IU of Vitamin D3, the optimal level providing an effective daily dose for many individuals.
• Provides 180 mcg of Vitamin K2 as MenaQ7^®, the optimal level of K2 in the only patented form on the market today to promote healthy, flexible arteries and overall heart health, as well as bone health.*
• Utilizes vitamin K2 produced from chickpeas, which has been shown to be one of the most bioavailable, stable and beneficial varieties.*
• Is soy-free to avoid potential allergen concerns.
• Uses only non-bioengineered (non-GMO) ingredients
• Comes packed in vegetarian-friendly capsules.
• Is free from magnesium stearate, a questionable ingredient added to many supplements to enhance product flow but doesn’t provide any nutritive benefits.

With our Vitamins D3 & K2 formula, you get optimal absorption in an easy-to-take, one-a-day capsule serving, unlike some other formulas with MK-4.

Many people have low levels of vitamin D – don’t be one of them. Help safeguard your health, and order Vitamins D3 & K2 today.

Supplement Facts

• Serving Size: 1 Capsule
• Servings Per Container: 30/90

*Daily Value not established.

Suggested Use: Adults, as a dietary supplement, take one (1) capsule daily with a meal.

Other Ingredients: Organic Rice Flour, Glycerol Monostearate, Capsule (Hydroxypropyl Methylcellulose), Microcrystalline Cellulose, Medium Chain Triglycerides, Ascorbyl Palmitate, Rosemary (Leaf) Extract.

Warnings:
KEEP OUT OF REACH OF CHILDREN.
DO NOT USE IF SAFETY SEAL IS BROKEN.
If you are nursing, pregnant, have a blood coagulation or other medical condition, or are taking medication such as anticoagulants, consult your physician before taking this product.

Jarrow Formulas® Vitamin D3 (cholecalciferol) may help improve vitamin D status better than equivalent amounts of ergocalciferol (D2).* D3 is also the form produced by skin with UVB exposure (sunlight). Vitamin D3 is converted to its hormonally-active form, calcitriol, which enhances dietary calcium and phosphorous absorption, supports the production of osteocalcin (a structural protein in bone), and stimulates the vitamin D receptor in innate immune cells to support a healthy immune response.

• Supports A Healthy Immune Response

Suggested use

Adults take 1 softgel once a day with a fat containing meal or as directed by your qualified healthcare professional.

WARNING: Use only as directed by your healthcare professional. Consult a health care professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition (especially liver, kidney stones or dysfunction, bone & heart disease, hyperparathyroidism, hypercalcemia, lymphoma,
or sarcoidosis). Do not exceed the suggested use or take with other Vitamin D supplements. This product is designed for short-term use by those with higher Vitamin D needs and/or deficiency, as determined by a healthcare professional. Side effects from too much Vitamin D include persisting nausea, dizziness, vomiting, drowsiness, and pain. If adverse reactions occur, discontinue use.

KEEP OUT OF THE REACH OF CHILDREN.
STORE IN A COOL, DRY PLACE.

Other ingredients

PROMOTES A HEALTHY IMMUNE SYSTEM AND HEALTHY BONES

Vitamin D3 50 mcg (2000 IU) provides a convenient way to increase the intake of cholecalciferol, a form of vitamin D, to promote a healthy immune system, as well as healthy bones.* Research has shown that increased intake of cholecalciferol boosts calcium absorption.

DIRECTIONS

Convenient liquid dosing

Benefits and Features

Easy to absorb liquid vitamin D3 to support your bones, brain health, immune system, healthy blood sugar levels, and more.^†

Detail Overview

Vitamin D plays a vital role in your bone health. However, it has many other important roles too. Vitamin D receptors are widely distributed in the body, including the colon, prostate, breast, and ovary, where it acts to inhibit the excessive growth of body cells and tissues and helps cells mature normally.^† Many older adults and those with malabsorption, limited sun exposure, or certain illnesses may need higher intakes of vitamin D.^† Each 1 mL dropper provides 5,000 IU pure vitamin D3, formulated in hypoallergenic, easy-to-absorb medium chain triglyceride (MCT) oil.

SUPPLEMENT FACTS

MegaQuinone™ – Advanced K2 + Mineral Complex for Bone, Nerve & Cardiovascular Support, 60 Capsules

Microbiome Labs

High-Concentration MK-7 Formula with Chelated Minerals and K1

MegaQuinone™ is a clinically developed vitamin K2 (MK-7) complex designed to support calcium metabolism, bone mineralization, vascular health, and mitochondrial energy production. Unlike standard K2 supplements, MegaQuinone™ features a full-spectrum approach: high-dose natural K2-7, plus vitamin K1, and chelated magnesium and zinc — all carefully selected to maximize absorption and efficacy.

This is the original K2 product from Microbiome Labs and one of the most comprehensive K2 formulas available — ideal for use alongside D3 or in standalone metabolic protocols.

Key Benefits

• Supports healthy bone mineral density and calcium utilization

• Helps redirect calcium away from arteries and into bones

• Supports mitochondrial function, energy (ATP) production, and cardiovascular output

• Includes vitamin K1 to complement K2’s effects on clotting and bone remodeling

• Chelated minerals (magnesium & zinc) enhance K2-dependent enzyme activity

• May reduce risk of muscle cramps and improve nerve-muscle function

• Highly bioavailable MenaquinGold® K2-7 (98% trans isomer) from chickpea fermentation

• Soy-free, solvent-free, stable at room temperature

• NSF Certified for Sport®

Why MegaQuinone™ is Different

Most K2 supplements:

• Use synthetic or soy-derived MK-7

• Provide K2 alone without co-factors

• Lack purity (contain cis isomers or impurities)

• Provide minimal dosing

MegaQuinone™ addresses all of these:

• Uses MenaquinGold®: natural, fermented, 98% trans-isomer MK-7 from chickpeas

• Includes vitamin K1 (phytonadione) for coagulation and vascular synergy

• Chelated magnesium (glycinate) and zinc (bisglycinate) improve enzyme activation and absorption

• 160 mcg of MK-7 per capsule — higher than most brands

Supplement Facts

Serving Size: 1 capsule
Servings Per Container: 60

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

Bioavailable Natural Form

Vitamin D plays a vital role in your bone health.^† However, it has many other important roles too. Vitamin D receptors are widely distributed in the body, including the colon, prostate, breast, and ovary, where it acts to support body cells and tissues to mature normally.^† Many older adults and those with malabsorption, limited sun exposure, or certain illnesses may need higher intakes of vitamin D. This product provides 1,000 IU of vitamin D3 in its natural form that is easy for your body to digest, absorb, and use.

SUPPLEMENT FACTS