-
Top 7
June 2025
Best Thorne Research Vitamin D/k2 Liquid Drops
We made a list of the top 7 Thorne Research Vitamin D/k2 Liquid Drops based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
THORNE Vitamin K (Formerly 3-K Complete) - Vitamins K1 and K2 (as MK-4 and MK-7) - Supports Strong Bones* - 60 Capsules
THORNE
9.4
VIEW DEAL
Buy on Amazon
✓
Helping to maintain the health and elasticity of your arteries*
✓
Supporting healthy bones*
✓
Balancing the effects of vitamin D*
✓
Thorne products contain ingredients from the purest sources worldwide. Flavors, colors, preservatives, and sweeteners are derived from natural sources. Our products never contain gluten, Genetically Modified Organisms (known as GMOs), artificial preservatives, stearates, wheat, rye, barley, eggs, or nuts. This product does not contain dairy, soy, corn, sugar, or magnesium stearate
✓
Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world
Learn more
on Amazon
More Info
2
THORNE Vitamin D + K2 Liquid with a metered Dispenser - Vitamins D3 and K2 to Support Healthy Bones and Muscles* - 1 Fl Oz (30 ml) - 600 Servings
THORNE
9.0
VIEW DEAL
Buy on Amazon
✓
Bone & Muscle Health: Both vitamin D and vitamin K2 support bone and muscle health, as well as cardiovascular health and immune function*
✓
Promotes Calcium Absorption: Vitamin D is necessary for calcium absorption, and vitamin K is important for directing calcium to the bones and away from the soft tissues, such as the blood vessels and kidneys*
✓
Self-Dispensing Top: To provide accurate and individualized dosing, the bottle includes a self-dispensing top that meters individual drops
✓
Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants
✓
Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners
Learn more
on Amazon
More Info
3
THORNE Vitamin D Liquid - Vitamin D Supplement - Supports Healthy Bones and Muscles, Cardiovascular Health, and Immune Function* - 1 Fl Oz (30 ml)- 600 Servings
THORNE
8.9
VIEW DEAL
Buy on Amazon
✓
Vitamin D: Good health starts with Vitamin D, which supports healthy bones and muscles, cardiovascular health, and immune function*
✓
Absorbable: Formulated with vitamin D3, a more potent and better absorbed form than vitamin D2
✓
Easy to take: The liquid form makes supplementation easy to customize for adults and children and can be mixed with food or beverages for ease of use
✓
Self-Dispensing Top: To provide accurate and individualized dosing, the bottle includes a self-dispensing top that meters individual drops. Because safety is a Thorne priority, you might experience a delay between drops
✓
Trusted: Thorne is trusted by 45,000 health-care professionals and 100+ pro teams and U.S. Olympic teams. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content
Learn more
on Amazon
More Info
4
Sandhu's Vitamin d Drops for Adults | 5000 IU D3 Liquid, 120mcg K2 Supplement | D3K2 Supports Immune & Bone Health | Vitamin D3 K2 Drops for Faster Absorption | 1 Fl Oz
Sandhu's
8.8
VIEW DEAL
Buy on Amazon
✓
Powerful Combination of Vitamin D3 & K2: Unlike other vitamin d3 and k2 supplements, Sandhu’s Vitamin D3+K2 liquid drops offer an effective blend of vitamin D3 5000 IU and vitamin K2 in an 𝗲𝗮𝘀𝘆-𝘁𝗼-𝘂𝘀𝗲 𝗹𝗶𝗾𝘂𝗶𝗱 𝗳𝗼𝗿𝗺. This K2 D3 vitamin supplement supports 𝗼𝘃𝗲𝗿𝗮𝗹𝗹 𝗯𝗼𝗻𝗲, 𝗯𝗿𝗮𝗶𝗻 𝗮𝗻𝗱 𝗶𝗺𝗺𝘂𝗻𝗲 𝗵𝗲𝗮𝗹𝘁𝗵. Perfect for those seeking a high-quality, vit D3 K2 supplement without unnecessary fillers.
✓
𝗦𝘂𝗽𝗽𝗼𝗿𝘁𝘀 𝗕𝗼𝗻𝗲 𝗛𝗲𝗮𝗹𝘁𝗵: Sandhu's Vitamin D3 K2 drops help maintain healthy bones making our vit d3 k2 an essential supplement for overall wellness.
✓
𝗣𝘂𝗿𝗲 & 𝗘𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲 𝗙𝗼𝗿𝗺𝘂𝗹𝗮: 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.
✓
𝗨𝗻𝗳𝗹𝗮𝘃𝗼𝗿𝗲𝗱 𝗮𝗻𝗱 𝗘𝗮𝘀𝘆 𝘁𝗼 𝗨𝘀𝗲 vitamin d k Drops: Sandhu’s 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, 𝘀𝘂𝗽𝗽𝗼𝗿𝘁𝗶𝗻𝗴 𝗯𝗼𝗻𝗲 & 𝗶𝗺𝗺𝘂𝗻𝗲 𝗵𝗲𝗮𝗹𝘁𝗵 effectively.
✓
𝗧𝗵𝗶𝗿𝗱-𝗣𝗮𝗿𝘁𝘆 𝗧𝗲𝘀𝘁𝗲𝗱 for Quality: Sandhu's vitamin D3 K2 liquid drops are manufactured in the USA, with globally sourced ingredients, at an 𝗡𝗦𝗙-𝗰𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗳𝗮𝗰𝗶𝗹𝗶𝘁𝘆, 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.
✓
𝗚𝗹𝘂𝘁𝗲𝗻 𝗮𝗻𝗱 𝗗𝗮𝗶𝗿𝘆-𝗙𝗿𝗲𝗲: 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 𝗻𝗼 𝘂𝗻𝗻𝗲𝗰𝗲𝘀𝘀𝗮𝗿𝘆 𝗳𝗶𝗹𝗹𝗲𝗿𝘀, offering a pure vitamin D and K.
✓
La 𝘃𝗶𝘁𝗮𝗺𝗶𝗻𝗮 𝗱𝟯 𝗰𝗼𝗻 𝗸𝟮 de Sandhu's no tiene sabor y no contiene gluten.
Learn more
on Amazon
More Info
5
Natures Craft Liquid Vitamin D3 with K2 for Adults - Organic Drops 2000IU per Serving Vegan Bone Muscle Heart & Immune Support MCT Oil Enhanced Absorption
Natures Craft
8.7
VIEW DEAL
Buy on Amazon
✓
Vitamin D supplements for adults - Our best vitamin D complex brought to you in easy to take fast absorbing drops provides your body with much needed immune support vitamins so you can feel your best
✓
Bone health supplement - We’ve combined the power of vitamin K2 MK-7 and vitamin D liquid for joint support bone strength and muscle health powered by vitamin K-2 and cholecalciferol vitamin d3 liquid
✓
Vitamin D3 2000 IU - Vitamin D3 drops are the simple way for your body to get pure vitamin D our K2 D3 vitamin supplement 2000 IU value vitamin D3 liquid is unflavored for an improved experience
✓
Joint supplement - Vitamin D and K are vital bone and joint vitamins that help support calcium regulation in your body while also providing immune system support
✓
Premium quality - At Natures Craft we use potent high quality ingredients in our vitamin K2 supplement with vitamin D for women and men formulated in US GMP facilities because you deserve the best
Learn more
on Amazon
More Info
6
Liposomal Liquid Vitamin D3 K2 Supplement Drops with MCT Oil, Omega 3 - (5000 IU) D3 + (200 MCG) K2 Bone Strength with Calcium Magnesium Zinc Support Teeth, Bones, Vitamin D, Non-GMO Made in USA
Totaria
8.6
VIEW DEAL
Buy on Amazon
✓
5000 IU is Perfect for Adult: Most people are already able to achieve adequate vitamin D levels with 5000 IU, 10,000 IU is only suitable for specific populations or short-term use, not for daily supplementation, and overdosing on vitamin D can produce side effects such as hypercalcemia. For this reason, among the many vitamin D3 doses, Totaria 5000 IU also incorporates calcium, magnesium and zinc, which is considered one of the most ideal daily supplement doses to help us maintain healthy bone density, improve immunity and more.
✓
Bone and Joint Support: Our vitamin d3 k2 vitamin 5000 iu drops are specially designed to support your bone health. The Vitamin D3 in our formula helps enhance calcium absorption, while Vitamin K2(MK-7 & MK-4) ensures calcium is properly directed to the bones and joints, preventing it from depositing in unwanted areas. The combination of calcium, magnesium, and zinc further strengthens bone density and promotes overall bone health.
✓
Vitamin D 5000 IU Comprehensive Nutritiona Synthesis: In addition to 5,000 IU of D3 and 200 MCG of K2(MK-7 & MK-4), we've added a unique blend of Calcium, Magnesium(Magnesium glycinate), Zinc, and Omega 3(Alpha Linolenic Acid), which helps to enhance muscle function, nerve health, immunity, and bone health. Just 2ml per day for total vitality.
✓
Vitamin D Drops Liposomal Techonlogy: Liposomes are synthetic lipid bilayer structures that encapsulate water-soluble and fat-soluble substances to increase the bioavailability of supplements. Totaria effectively combines vitamin d3 and k2 with liposomes, which, through the liposomal delivery system, can penetrate cell membranes more efficiently and enhance targeting and efficacy. Helps to improve supplement stability, increase efficacy.
✓
Vitamin D K2 Immune System Boost: Vitamin D3 is a key nutrient for supporting the immune system. It helps activate and regulate immune responses, aiding your body in defending against external threats. Omega-3 fatty acids, combined with zinc, provide additional support to maintain balanced immune function and enhance anti-inflammatory responses.
✓
Comprehensive Wellness Support: Our vitamin d and k2 drops provide more than just bone and immune support. Calcium and magnesium contribute to muscle and nerve function, while Vitamin K2 ensures optimal calcium utilization and bone repair. Omega-3 fatty acids provide antioxidant benefits, reduce stress, and support cognitive function for better brain health.
✓
Pure D3 K2 Natural Ingredients: Each drop of our K2 D3 vitamin supplement is made with high-quality, easily absorbable natural ingredients, ensuring no harmful additives. It’s free from sugar, gluten, soy, dairy, and artificial colors, making it suitable for vegans and individuals with dietary sensitivities. Each bottle offers a 30-day supply for convenient daily health support.
✓
No Aftertaste, Easy Absorption: The liquid form is easy to take, with a refreshing taste and no unpleasant aftertaste. It’s highly absorbable and can easily be incorporated into your daily routine. Simply take 2 ml a day to improve bone health, immunity, cardiovascular health, and overall well-being.
✓
Quality Assurance: Our product is manufactured in a GMP-certified facility, ensuring the highest quality standards. If you’re not satisfied with our product, please contact us for a prompt and satisfactory solution. Choose our Vitamin D3 + K2 Drops to give your body comprehensive nutritional support and maintain a healthy, vibrant life!
Learn more
on Amazon
More Info
7
(2 Pack) Organic Vitamin D3 K2 Drops with MCT Oil Omega 3, Maximum Strength Vitamin D Liquid 5000 IU, No Fillers, Non-GMO Liquid D3 for Faster Absorption and Immune Support (Pineapple, 2 Fl Oz)
NUSAVA
8.5
VIEW DEAL
Buy on Amazon
✓
Potent Liquid Vitamin K2 D3 - Each dose contains 125 mcg (5000IU) of Vitamin D3, 120 mcg of Vitamin K, 250mg of Omega 3, Chia Seed oil, and a potent blend of other organic ingredients.
✓
Tons of Benefits in Every Drop - Our potent blend of vitamin D3 liquid drops offers maximum strength for your heart, bones, muscles, and immune support with every serving.
✓
Liquid Vitamin D3 with K2 for Faster Absorption - A liquid supplement that's significantly faster to take and for your body to absorb compared to other Vitamin D3 + K2 capsules.
✓
Carefully Curated Organic Vitamin D Liquid - Our Vitamin D3 K2 liquid drops contain no fillers, are non-GMO, and are proudly USA-made with global ingredients.
✓
Ultimate 4-in-1 Supplement - Not all liquid supplements are made equal. Our delicious liquid Vit D3 K2 Pineapple-flavored supplement is packed with nutritional benefits. If you’re unhappy with your purchase, just reach out to us.
Learn more
on Amazon
More Info
How we create our
“
Top 10
“ lists?
Our algorithms collect and evaluate information on millions of products and rank them based on customer reviews, popularity, price and more.
LEARN MORE
Popular Lists
Headphones
Tablets
Women's Jewelry
Dog Food
Bath Towels
Men's Boxer
Guitars
Robotic Vacuums
Pool Inflatable
TV Streamers
Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips and sales alerts
SUBSCRIBE