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Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Combo effect: vitamin d/k2 liquid is a convenient way to supplement with both vitamins D3 and K2, which offer greater support together.


Over 400, 000 happy customers and we are also very proud of our 1-for-1 donation match program.
Vegetarian formulated - manufactured without gluten, Soy, GMOs, preservatives, Artificial Colors, Additives, and Dairy. Peak performance vitamin d with all 3 Types Of Vitamin K for Strong Bones and a Healthy Cardiovascular System!*. Important - most supplements sold online are not 3rd party tested! this is a dirty secret that many supplement sellers don't want you to know that their products are Not independently 3rd party tested outside of their own facilities. Peak performance is committed to The Highest Standards And This Product Is 3rd Party Tested For You.

Vitamin d3: supports healthy teeth, bones, and muscles, as well as cardiovascular health and immune function. Free from: doesn't contain gluten, yeast, fish, peanuts, eggs, dairy, tree nuts, soy, or shellfish.


Hypoallergenic formula. Supplies vitamin d as cholecalciferol and K2 as menaquinone-7 MK7, bioavailable forms to promote superior absorption.

Olympic Teams. Free from: doesn't contain gluten, dairy, yeast, eggs, fish, tree nuts, peanuts, soy, or shellfish. No lactose or preservatives: Thorne’s vitamin D supplements contain no lactose and no preservatives.

Optimal absorption: vitamin D3 is more potent and better absorbed than vitamin D2. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content.


1. Thorne Research
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1 Fluid Ounce 30 ml, Vitamin D/K2 Liquid Metered Dispenser, Dietary Supplement with Vitamins D3 and K2 to Support Healthy Bones and Muscles, Thorne Research
#adThorne Research #ad - Promote 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.Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Combo effect: vitamin d/k2 liquid is a convenient way to supplement with both vitamins D3 and K2, which offer greater support together.
More information #ad
Trusted: thorne is chosen by champions and trusted by 100+ pro teams. Free from: doesn't contain gluten, yeast, tree nuts, dairy, eggs, peanuts, fish, soy, or shellfish. Bone & muscle health: both vitamin D and vitamin K2 support bone and muscle health, along with cardiovascular health and immune function. Thorne is also a proud partner of 11 U. S. Olympic Teams.Brand | Thorne Research #ad |
Manufacturer | Thorne Research #ad |
Height | 3.35 Inches |
Length | 1.25 Inches |
Weight | 0.17 Pounds |
Width | 1.25 Inches |
Part Number | KD500-R |
Model | 11793 |
More information #ad
2. Thorne Research
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Vitamin D, Thorne Research, Basic Bone Nutrients, Calcium, Magnesium, and Vitamin K, 120 Capsules
#adThorne Research #ad - Clinical research: Four highly studied ingredients essential for bone health. Comprehensive: vitamin D, Vitamin K, Calcium, and Magnesium in one product. Optimal absorption: The well-absorbed malate forms of calcium and magnesium.More information #ad
Free from: every thorne product is made with the purest possible ingredients - without gluten or other major allergens eggs, peanuts. This product also contains no soy, yeast, tree nuts, shellfish, dairy, or fish. Mk-7: vitamin k2 as the well-researched Mk-7.Brand | Thorne Research #ad |
Manufacturer | Thorne Research #ad |
Height | 4.94 Inches |
Length | 2.58 Inches |
Weight | 0.23 Pounds |
Width | 2.58 Inches |
Part Number | M282 |
More information #ad
3. Peak Performance Coffee
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K1, MK-7 MK7, MK4 Supplement. 60 Small and Easy to Swallow Pills, Advanced Vitamin D 10000 IU with All 3 Types of Vitamin K Capsules by Peak Performance. 10,000 IU Vitamin D3 and Vitamin K2
#adPeak Performance Coffee #ad - Why? because it's an extra out of pocket expense to conduct 3rd party testing and most companies will not sacrifice their profit. Vitamin K directs calcium to your skeleton. Peak performance is celebrating over 400, through our partnership with the nonprofit Vitamin Angels, we've supplied over 1 Million children with life changing Vitamins- So thank you for helping us continue this great cause! Most brands only give vitamin d and miss out on it's important combination with Vitamin K.Over 400, 000 happy customers and we are also very proud of our 1-for-1 donation match program.
More information #ad
But noT us. Overall support for healthy Heart, Strong Bones, Boosted Immune System & Better Mood. *. Manufactured under the Highest Quality GMP Regulations and USA Standards. High potency & maximum absorption - vitamin d improves your bone health by helping you absorb calcium. Vegetarian formulated - manufactured without gluten, Soy, GMOs, preservatives, Artificial Colors, Additives, and Dairy. Peak performance vitamin d with all 3 Types Of Vitamin K for Strong Bones and a Healthy Cardiovascular System!*. Important - most supplements sold online are not 3rd party tested! this is a dirty secret that many supplement sellers don't want you to know that their products are Not independently 3rd party tested outside of their own facilities. Peak performance is committed to The Highest Standards And This Product Is 3rd Party Tested For You.
Brand | Peak Performance Coffee #ad |
Manufacturer | Peak Performance Coffee #ad |
Part Number | sgrevfd-853 |
More information #ad
4. Thorne Research
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60 Capsules, Thorne Research, Vitamin D-5000, Vitamin D3 Supplement 5,000 IU for Healthy Bones and Muscles
#adThorne Research #ad - Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Trusted: thorne is chosen by champions and trusted by 100+ pro teams.Vitamin d3: supports healthy teeth, bones, and muscles, as well as cardiovascular health and immune function. Free from: doesn't contain gluten, yeast, fish, peanuts, eggs, dairy, tree nuts, soy, or shellfish.
More information #ad
Olympic Teams. Thorne is also a proud partner of 11 U. S. Optimal absorption: vitamin D3 is more potent and better absorbed than vitamin D2. Nsf certified: supports high-performance nutrition programs and is NSF Certified for Sport.Brand | Thorne Research #ad |
Manufacturer | Thorne Research #ad |
Height | 2.97 Inches |
Length | 1.7 Inches |
Weight | 0.16 Pounds |
Width | 1.7 Inches |
Part Number | D138-R |
Model | D138 |
More information #ad
5. Thorne Research
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Thorne Research, 60 Capsules, 3-K Complete, Vitamins K1 and K2 for Heart and Bone Support
#adThorne Research #ad - Helping to maintain the health and elasticity of your arteries*. Flavors, barley, and sweeteners derived from natural sources. Our products never contain gluten, stearates, wheat, artificial preservatives, rye, colors, preservatives, eggs, nuts.More information #ad
Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, the Mayo Clinic, U. S. Balancing the effects of vitamin D*. Supporting healthy bones*. National Teams, and families around the world. Thorne products contain ingredients from the purest sources worldwide.Brand | Thorne Research #ad |
Manufacturer | Thorne Research #ad |
Height | 3.72 Inches |
Length | 2.09 Inches |
Width | 2.09 Inches |
Part Number | K171 |
More information #ad
6. Klaire Labs
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5000 IU Vitamin D3 with Vitamin K2 MK-7, Bone, Klaire Labs Vitamin D Plus K, Cardiovascular & Immune Support Supplement 60 Capsules, Bioavailable Formula
#adKlaire Labs #ad - Supports healthy bone structure, cardiovascular function, and immune response. *. Contains none of the following common allergens: milk/casein, shellfish, fish, tree nuts, gluten, wheat, and soybeans.Hypoallergenic formula. Supplies vitamin d as cholecalciferol and K2 as menaquinone-7 MK7, bioavailable forms to promote superior absorption.
More information #ad
Trusted by healthcare practitioners since 1969, Klaire Labs products are developed closely with physicians and are intended to be used as directed by a healthcare practitioner. A convenient combination of 5, 000 IU of Vitamin D3 and 100 mcg Vitamin K2. Contains no artificial colors, eggs, peanuts, flavors, or preservatives.Brand | Klaire Labs #ad |
Manufacturer | Klaire Labs #ad |
Part Number | Geeloa |
Model | Geeloa |
More information #ad
7. Thorne Research
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Vitamin D3 Supplement 1,000 IU for Healthy Bones and Muscles, Vitamin D-1000, 90 Capsules, Thorne Research
#adThorne Research #ad - Thorne is also a proud partner of 11 U. S. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content.Olympic Teams. Free from: doesn't contain gluten, dairy, yeast, eggs, fish, tree nuts, peanuts, soy, or shellfish. No lactose or preservatives: Thorne’s vitamin D supplements contain no lactose and no preservatives.
More information #ad
Trusted: thorne is chosen by champions and trusted by 100+ pro teams. Vitamin d3: supports healthy teeth, bones, and muscles, as well as cardiovascular health and immune function. Optimal absorption: vitamin D3 is more potent and better absorbed than vitamin D2.Brand | Thorne Research #ad |
Manufacturer | Thorne Research #ad |
Height | 2.97 Inches |
Length | 1.7 Inches |
Weight | 0.2 Pounds |
Width | 1.7 Inches |
Part Number | D128-R |
Model | D128 |
More information #ad
8. Thorne Research
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Vitamin D-10,000, Thorne Research, 60 Capsules, Vitamin D3 Supplement 10,000 IU for Healthy Bones and Muscles
#adThorne Research #ad - Free from: doesn't contain gluten, tree nuts, dairy, eggs, peanuts, yeast, fish, soy, or shellfish. Trusted: thorne is chosen by champions and trusted by 100+ pro teams.Optimal absorption: vitamin D3 is more potent and better absorbed than vitamin D2. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content.
More information #ad
Thorne is also a proud partner of 11 U. S. Vitamin d3: supports healthy teeth, bones, and muscles, as well as cardiovascular health and immune function. Olympic Teams. No lactose or preservatives: Thorne’s vitamin D supplements contain no lactose and no preservatives.Brand | Thorne Research #ad |
Manufacturer | Thorne Research #ad |
Height | 2.97 Inches |
Length | 1.7 Inches |
Weight | 0.2 Pounds |
Width | 1.7 Inches |
Part Number | D148-R |
Model | D148 |
More information #ad
9. Sports Research
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Vitamin D3 + K2 with Organic Virgin Coconut Oil | Plant-Based Vegan D3 5000iu with MK7 Vitamin K2 100mcg from Chickpea | Non-GMO & Vegan Certified 60 Veggie Softgels
#adSports Research #ad - All sports research sr vitamins & supplements come with a 90-day Money Back Guarantee See bottle for details. ^. Soy, gluten, Gelatin & Carrageenan free. Contains 5000 iu 125mcg of vegan vitamin D3 & 100 mcg of Vitamin K2 as MK-7.More information #ad
Formulated with organic coconut Oil - Manufactured in a cGMP Facility in the USA. Made with vitashine d3 - a patent, plant based form of Vitamin D3 from Lichen and MenaQ7 - a patent form of MK7 from Chickpea. 100% plant based - vegan certified & Non-Gmo Verified.Brand | Sports Research #ad |
Manufacturer | Sports Research #ad |
Height | 4.5 Inches |
Length | 2.2 Inches |
Width | 2.2 Inches |
Part Number | Sports Research |
More information #ad
10. NOW
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5,000 IU/180 mcg, NOW Supplements, 60 Veg Capsules, Mega D-3 & MK-7 with Vitamins D-3 & K-2, Bone & Cardiovascular Support*
#adNOW #ad - Vitamins d-3 & k-2; Dairy free. 5000 iu / 180 mcg. During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided. Bone & cardiovascular support.More information #ad
Packaged in the usa by a family owned and operated company since 1968. Gmp quality assured: npa a-rated gmp certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods for stability, potency, and product formulation.Brand | NOW #ad |
Manufacturer | NOW Sports - Nutrition and Wellness #ad |
Height | 4.3 Inches |
Length | 1.95 Inches |
Weight | 0.07 Kilograms |
Width | 1.95 Inches |
Part Number | 0384 |
Model | 0384 |
More information #ad