10 Best Vitamin D K1 K2 Drops of 2025

Tested and Reviewed: Top 10 Vitamin D K1 K2 Drops deals with expert ratings from 8.1 to a perfect 10

April 2026 Edition

Editor's Choice

9.7

Designs for Health

Designs for Health Emulsi-D3 Synergy 2000 IU Vitamin D Liquid with Vitamin K - Emulsified Liquid D3 K2 Drops for Immune System Support & Bone Health - Gluten-Free + Non-GMO (55 Servings / 1.8oz)

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Editor's bottom line:

“This vitamin d k1 k2 drops is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Pleasant Tasting Liquid - A convenient, pleasant-tasting and easily mixed formula with 2,000 IU of Vitamin D3 per 1 ml.*
Emulsified & Bioavailable - Emulsified liquid with MK-7, a better-absorbed form of vitamin K to support bone health.*
K1 & K2 - Each serving contains 200 mcg of vitamin K1 and 40 mcg of vitamin K2.*
Higher Standards. Better Results - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, and Vegetarian-friendly.
Clinically-Trusted Care - DFH is the #1 practitioner supplement brand recommended by functional medicine professionals and the #1 practitioner supplement brand personally trusted by functional medicine professionals.**

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Picked by 397 people today

9.5

BIOTICS RESEARCH

Biotics Research Bio-DK-Mulsion™–Emulsified Liquid Vitamin D and K, D3 Drops 125 mcg & Vitamin K (K1, K2) 300 mcg MK-7–Supports Stronger Bones, Musculoskeletal Strength, Healthy Heart & BMI 1 fl oz

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Main Highlights

SUPPORTS STRONGER BONES AND HEART HEALTH: Vitamins D and K helps regulate the absorption of calcium and phosphorous; Vitamin K helps direct calcium to the bones and teeth, and away from the arteries; Getting enough vitamins D and K that can be absorbed by the body is critical to bone and cardiovascular health
STRONG IMMUNE RESPONSE: A strong immune system empowers the body to stay healthy and balanced; Vitamin D supports immune function; Having sufficient levels of vitamin D helps trigger peptides, which allow your body to quickly and effectively fight off invaders and keep the immune system in proper balance
BEST ABSORBED EMULSIFIED FORM: Bio-DK-Mulsion supplies both vitamins D and K in an emulsified form for greater absorption and bioavailability
WHO WE ARE: We have revolutionized the nutritional supplement industry by combining The Best of Science and Nature"; Our focus on research, natural effectiveness, product safety, efficacy, quality control, and ongoing innovation drives our advancements in the field
QUALITY MADE IN THE USA: We produce tablets, capsules, powders, and liquids in a Texas Department of Health licensed, GMP-certified production and ISO-certified laboratory facility; All products are tested in a state-of-the-art laboratory to ensure safety, efficacy, and purity, and are Gluten Free!

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9.5

NUSAVA

(2 Pack) Organic Vitamin D3 K2 Drops with MCT Oil Omega 3, 5000 IU, Maximum Strength Vitamin D Liquid, No Fillers, Non-GMO Liquid D3 for Faster Absorption and Immune Support (Unflavored, 2 Fl Oz)

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Main Highlights

Liquid Vitamin K2 D3 Formulated for Maximum Potency: Each dose contains 125 mcg (5000IU) of Vitamin D3, 120 mcg of Vitamin K, 250mg of Omega 3, and a potent blend of organic ingredients.
Tons of Benefits in Every Drop: Our potent blend of vitamin d3 liquid drops boast maximum strength on every serving.
Liquid Vitamin D3 and K2 for Faster Absorption: A 4-in-1 supplement that's significantly faster to take and for your body to absorb compared to Vitamin D3+K2 capsules.
Certified Organic Vitamin D: Our Vitamin D3 K2 liquid drops do not contain any fillers, are non-GMO, and are proudly USA-made. We carefully curated and sourced all ingredients in our Vitamin D3 liquid for your overall wellness.
Worry-Free Purchase: In addition to being a convenient vitamin D liquid, each purchase comes with a hassle-free refund or replacement policy. While we stand by the quality of our vitamin D supplements, your health and satisfaction will go above everything else.

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9.2

Sandhu's

Sandhu's Vitamin D3 K2 Drops for Adults | 5000 IU D3 Liquid, 120mcg K2 Supplement 1 Fl Oz (Pack of 1) | D3K2 Supports Superior Absorption, Energy, Immune, Muscle Health for Men & Women

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Main Highlights

Powerful Combination of Vitamin D3 & K2: Unlike other vitamin d3 and k2 supplements, Sandhus Vitamin D3+K2 liquid drops offer an effective blend of vitamin D3 5000 IU and vitamin K2 in an -- . This K2 D3 vitamin supplement supports , . Perfect for those seeking a high-quality, vit D3 K2 supplement without unnecessary fillers.
: Sandhu's Vitamin D3 K2 drops help maintain healthy bones making our vit d3 k2 an essential supplement for overall wellness.
& : With 5000 IU of vitamin D3 and 120 mcg of vitamin K2 per serving, this vitamin d with k supplement is designed to support your health needs. The liquid drops are easy to use and ideal for those who prefer not to take pills, vitamin d3 k2 gummies or vitamin d3 k2 softgels.
vitamin d k Drops: Sandhus liquid vitamin D3 with K2 comes in a convenient unflavored form that can be easily mixed into your favorite beverage, helping you get the full benefits of this D3 K2 vitamins combination without any hassle.
Suggested Use for Optimal Health: Simply add 1ml of Sandhu's D3 K2 vitamin 5000 iu drops to any beverage of your choice. This easy method makes it simple to incorporate vitamin d drops, & effectively.
- for Quality: Sandhu's vitamin D3 K2 liquid drops are manufactured in the USA, with globally sourced ingredients, at an - , ensuring the highest standards of quality and safety. Also, our vitamin K2 D3 supplement is third-party tested for purity and potency, giving you confidence in every serving of these essential vitamins.
-: Sandhu's vitamin D3 + K2 liquid drops, an easy-to-use d3k2 vitamin supplement is crafted without gluten or dairy, making it suitable for those with dietary restrictions. The clean formulation contains , offering a pure vitamin D and K.
La de Sandhu's no tiene sabor y no contiene gluten.

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9.0

NUTRAHARMONY

Vitamin D3 K2 USDA Organic Drops - Vitamin D3 10000 IU & K2 as MK-7 120mcg - Immune & Mood Support, Bone & Teeth Health - Sugar-Free Orange Flavor - Liquid Supplement - Made in USA - 2 FL OZ, 60 Days

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Main Highlights

VITAMIN D3 + K2 DROPS thoughtfully formulated with Vitamin D3 (Cholecalciferol) and Vitamin K2 (MK-7) to work synergistically. Essential fat-soluble vitamins are carefully paired for optimal absorption, bioavailability & overall effectiveness.
EXTRA-STRENGTH POTENCY delivers 10,000 IU of Vitamin D3 per serving (1250% Daily Value), designed for individuals who require high-potency Vitamin D support, especially during periods of limited sun exposure or increased nutritional demand.
USDA ORGANIC every stage of sourcing and production of D3+K2 drops meets strict federal organic standards, including the prohibition of synthetic pesticides, GMOs, artificial preservatives, and irradiation, with careful oversight to ensure ingredient purity, responsible farming practices, and clean processing from farm to final product.
BONE STRENGTH & CALCIUM ABSORPTION Vitamin D3 supports efficient Calcium absorption, while Vitamin K2 (MK-7) helps guide Calcium to bones and teeth. Together, D3K2 supports bone strength, density, and long-term skeletal health.
IMMUNE & DAILY WELLNESS SUPPORT Vitamin D3 plays a key role in supporting immune function and overall nutritional balance, while K2 complements systemic wellness. Designed to support foundational health as part of a consistent daily routine.
ENHANCED ABSORPTION IN MCT OIL formulated in a liquid, fat-based delivery system using organic MCT oil from Coconut. As fat-soluble nutrients, Vitamins D3 and K2 are better absorbed when delivered in oil form, supporting enhanced bioavailability and efficient utilization by the body.
SUGAR FREE & ORANGE FLAVOR easy-to-use dropper allows flexible and precise dosing. The recommended serving is 1 ml daily, diluted in water or a smoothie, or taken directly under the tongue. Featuring a delicious natural orange flavor, the drops are pleasant to take and easy to incorporate into your daily routine.
PREMIUM QUALITY, MADE IN USA manufactured in the USA in a GMP-certified facility. Each batch is third-party tested for purity, potency, and quality assurance.
CLEAN & EFFECTIVE FORMULA USDA Organic, non-GMO, gluten-free, and free from artificial colors, and preservatives. Carefully developed with safety, transparency, and effectiveness as top priorities.

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8.8

AG1

AG1 Vitamin D3 K2 Drops, 1000IU of Vitamin D3 and 100mcg of K2 per Serving, Supports Bone Density and Calcium Absorption (Athletic Greens)

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Main Highlights

AG VITAMIN D3+K2: Complements AG1 by providing additional support for immune and bone health.* Every drop provides a high concentration of vitamin D3 combined with vitamin K2 for enhanced efficacy.*
FOR MEN, WOMEN, PEOPLE AGED 18+: AG Vitamin D3+K2 is suitable for a variety of different diets and lifestyles, including, paleo, keto and low-carb,vegetarian, and intermittent fasting. No artificial colors, No artificial flavors, No artificial sweeteners, No added sugar. Suitable for people over 18 years old who are not currently pregnant or breastfeeding.
IMMUNE, BONE, & HEART HEALTH: Combining vitamins D3 and K2 provides greater benefits together than either does separately. It supports a healthy immune response, helps maintain bone density, and supports heart health.*
HIGH-CONCENTRATION LIQUID VITAMIN DROPS: Flexible, easy-to-use dropper to personalize any serving. Vitamin D is hard for the body to process from foods and is more effective in oil forms. Since we never compromise on quality at AG, AG Vitamin D3+K2 is formulated separately from AG1 to ensure the high-quality vitamins are absorbed into your body.
AG1 D3 K2 Liquid delivers 1,000IU of highly bioavailable vitamin D3 plus 100mcg of K2 per drop to promote optimal bone, heart, and immune healthformulated in an oil base for superior absorption and easy personalization of your daily dose. This vegan, non-GMO liquid formula is free of gluten, dairy, and soy, with a convenient dropper for direct use on the tongue or mixing into drinks.
USAGE: D3 and K2 work synergistically: vitamin D3 supports calcium absorption, while K2 directs calcium to bones and away from arteries, optimizing bone density and cardiovascular wellness.

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8.6

Seeking Health

Seeking Health Vitamin D3 + K2 Drops - Liquid Vitamin D & K Supports Immune System Function & Bone Health - Aids Calcium Absorption - Aids Healthy Blood Flow & Circulation - 1 Fl oz (30 ML)

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Main Highlights

Liquid Vitamin D Supplement: These Vitamin D and K drops contain 12.5 mcg of vitamin D3 and 50 mcg of vitamin K2 in a convenient liquid drop supplement form
Support Immune & Bone Health: This potent immunity support supplement also supports bone strength and density by aiding calcium utilization
Heart Health Support: This vitamin D3 and K2 supplement supports a healthy heart, blood flow, healthy bone strength and bone density
Allergen-Friendly Immune Support: This vitamin D3 and K2 liquid supplement is free of GMOs, gluten, eggs, fish, shellfish, tree nuts, peanuts, wheat, sesame, and soy
Optimizing Healthy Living: From research to packaging, Seeking Health prioritizes quality and safety at every step of the production process to provide health support you can trust

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8.3

Dr. Berg Nutritionals

Dr. Berg Maximum Strength Vitamin D3 K2 Liquid Drops with MCT Oil – 5,000 IU Liquid Vitamin D3 with K2 – Supports Strong Bones, Heart, Energy, Immunity, and Overall Vitality* - Unflavored 1 Fl Oz

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Main Highlights

Full-Body Wellness Support - Each serving of our liquid vitamin D3 K2 drops delivers 5000 IU of Vitamin D3 and 50 mcg of Vitamin K2 (MK-7), a powerful duo that supports bone density, cardiovascular function, immune health, and overall vitality.*
Vitality Starts with D3 + K2 - Our vitamin D3 liquid formula combines Vitamin D3, which helps your body absorb calcium, with Vitamin K2, which guides that calcium to your bones and teethinstead of soft tissues. Together, they support strong bones, heart health, and balanced calcium levels.*
Daily Support, No Pills Needed These liquid D3 K2 drops are easily absorbed and are a simple way to provide your body with essential Vitamins D3 and K2. Just shake well and take one dropperful per dayno pills, no hassle, just fast, effective support. Comes in a glass bottle with an easy-to-use dropper.
Enhanced Absorption with MCT Oil Our liquid vitamin D3 drops are formulated with vitamin K2 as MK-7 and medium-chain triglycerides (MCT oil) for superior absorption. These D3 K2 liquid drops are third-party tested in a GMP-certified facility. Non-GMO, gluten-free, and free from artificial additives.
Try for 30 Days: If you are unhappy with this product reach out to us within 30 days of your purchase date and we will take care of you.

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8.1

Trace Minerals

Trace Minerals | Liquid Ionic Vitamin D3 + K2 | 125 mcg (5,000 IU) D3, 100 mcg K2 | Concentrated Dietary Supplement | 2 fl oz. 296 Servings

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Main Highlights

TWICE THE POWER Ionic D3 + K2 pairs two essential nutrients that each function more effectively in the presence of the other. When combined, the two highly bioavailable ingredients may help support strong bones and normally functioning immune system
HELPS ABSORB CALCIUM Vitamin D3 helps the body to absorb calcium and supports normal bone, joint, and teeth function.
STRONG BONES + SKIN Vitamin K2 contributes to normal skin health and bone metabolism. It may also support normal brain function
HIGHEST QUALITY | MAXIMUM ABSORPTION Pure ingredients you can trust to perform, 3rd party tested for purity, potency and quality (including heavy metals) in USA, unflavored, gluten free
REMINERALIZE YOUR BODY At Trace Minerals, our mission is to remineralize the world and to help people achieve and maintain the ideal level of trace minerals that are just right for them. Feel the difference from Americas #1 Trace Mineral Supplement Brand

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8.1

Pure Therapro Rx

Pure Therapro Rx Vegan D3 + K2 Organic 100% Liposomal 10ml Made in USA | 3 Month Supply | Maximum Absorption Vitamin D3 and Vitamin K2 Supplements for Men and Women, D3 Vitamin 5000 IU

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Main Highlights

% : Our practitioner-recommended Vitamin D3 & Vitamin K2 formula utilizes 100% liposomal nutrients! We utilize liposomal liquid Vitamin D3 & K2 for maximum absorption. Multiple scientific studied have proven that liposomal nutrients aborb faster and more eficiently, and are better utilized by your body. Purity is prority.
& : We use 100% liposomal Vitamin D3 + two essential forms of liposomal Vitamin K2 (MK4 and MK7). Vitamins D3 and K2 are crucial for the proper absorption and utilization of Calcium in the body. An adequate amount of Vitamin K2 is critical in guiding Calcium where it's needed the most, which is the bones and teeth.
: Our vitamin supplement contains essential forms of liposomal Vitamin K2, including patented MenaQ7, a pure and bioactive trans form of MK7, and the highest quality vegan liposomal MK4. One serving size of five (5) drops will provide you 5,000 IU liposomal Vitamin D3 + 600 mcg of Vitamin K2 (MK4 and MK7 as MenaQ7).
: All our supplements are lab-tested for quality and purity. We do not use fillers, excipients, or flow agents in our supplements. Our Pure TheraPro Rx Vitamin D3 + K2 has no gluten, wheat, yeast, animal or dairy products, artificial preservatives, sweeteners, or colors.
: Pure TheraPro was founded in Denver Colorado to formulate and manufacture the highest quality supplements available on the market today. Purity is our priority, which is why we insist on using patented, clinically studied ingredients, and never utilizing fillers, flow agents, excipients, or ingredients sourced from China. We also never use dairy, gluten, corn, soy, or other common allergens in any of our class-leading, practitioner-recommended formulas.

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Our Best Overall Choice

Best Choice

9.7

Designs for Health

Designs for Health Emulsi-D3 Synergy 2000 IU Vitamin D Liquid with Vitamin K - Emulsified Liquid D3 K2 Drops for Immune System Support & Bone Health - Gluten-Free + Non-GMO (55 Servings / 1.8oz)

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Pleasant Tasting Liquid - A convenient, pleasant-tasting and easily mixed formula with 2,000 IU of Vitamin D3 per 1 ml.*
Emulsified & Bioavailable - Emulsified liquid with MK-7, a better-absorbed form of vitamin K to support bone health.*
K1 & K2 - Each serving contains 200 mcg of vitamin K1 and 40 mcg of vitamin K2.*
Higher Standards. Better Results - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, and Vegetarian-friendly.
Clinically-Trusted Care - DFH is the #1 practitioner supplement brand recommended by functional medicine professionals and the #1 practitioner supplement brand personally trusted by functional medicine professionals.**

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