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  • vegan
  • gmofree
  • thirdpartytested
  • lifetimeguarantee
  • glutenfree
Vitamin D3+K2
Vitamin D3+K2
Vitamin D3+K2
Vitamin D3+K2
Vitamin D3+K2
Vitamin D3+K2
Vitamin D3+K2
Vitamin D3+K2
Vitamin D3+K2
Vitamin D3+K2
  • vegan
  • gmofree
  • thirdpartytested
  • lifetimeguarantee
  • glutenfree

Vitamin D3+K2

4.9 ( 111 reviews )
Support strong bones and heart health with Vitamin D3+K2. Our one-capsule daily formula pairs high-potency vegan D3 from lichen with bioavailable K2 MK-7 to help your body absorb calcium where it belongs - supporting bones, mood, immunity, and overall vitality.
  • Bone & Teeth Support
  • Heart & Circulatory Health
  • Mood & Sleep Support
  • Plant-Based, High-Potency Formula
  • Quality You Can Trust
  • vegan
  • gmofree
  • thirdpartytested
  • lifetimeguarantee
  • glutenfree
$12.95 USD

Serving Size:

100% Money Back Lifetime Guarantee

    Essential Vitamins for Whole-Body Wellness

  • Bone & Teeth Support

    Nested Naturals Vitamin D3+K2 combines 1000 IU of Vitamin D3 from lichen with 100 mcg of Vitamin K2 (MK-7) to help support the development and maintenance of strong bones and healthy teeth. Perfect for health-conscious individuals, vegans, and those interested in natural wellness.

  • Heart & Circulatory Health

    This synergistic blend works together to promote cardiovascular wellness. Vitamin D3 aids calcium absorption, while Vitamin K2 helps direct calcium to the bones and away from arteries, supporting a stronger heart and healthy circulation.

  • Mood & Sleep Support

    Experience a natural boost in mood and improved sleep quality. Vitamin D3 plays a vital role in regulating mood and sleep patterns, helping you feel more balanced, rested, and energized. Perfect for use during winter months or periods of limited sun exposure.

  • Plant-Based, High-Potency Formula

    Sourced from vegan-friendly lichen, our Vitamin D3+K2 offers a potent, bioavailable form that your body can absorb and utilize effectively - without animal-derived ingredients. Our D3+K2 is used by adults seeking a natural supplement to maintain strong bones, balanced mood, and immune health.

  • Quality You Can Trust

    Nested Naturals Vitamin D3+K2 is crafted in a cGMP-certified facility and rigorously third-party tested for purity, potency, and safety - ensuring you get only the highest-quality supplement for your daily wellness routine.

Health Benefits
Health Benefits

A high-potency blend of vegan vitamin D3 and vitamin K2 to support strong bones, a healthy heart, and whole-body wellness.

Vitamin D plays an essential role in bone strength, immune balance, mood, and overall vitality, but it works even better when paired with Vitamin K2. That’s why we created Vitamin D3+K2. This thoughtfully formulated supplement helps your body absorb calcium efficiently and direct it where it belongs, to your bones and teeth, not your arteries. Using plant-based D3 from lichen and bioavailable K2 MK-7, it delivers clean, effective support in one easy daily capsule. Made for both men and women, it’s a simple way to support long-term bone health, cardiovascular function, and everyday wellbeing.

The ingredients inside Vitamin D3+K2

  • The Essentials That Work Together

    We set out to create a vitamin D supplement that actually delivers results. Instead of overloading the formula with unnecessary extras, we focused on what matters most: the powerful pairing of vitamin D3 and vitamin K2. These two nutrients work synergistically to support bone health, immune function, and calcium utilization, so your body gets exactly what it needs - no more and no less.

  • Clean, Non-GMO, and Thoughtfully Sourced

    We believe supplements should support your body, not burden it. That’s why our D3 + K2 formula is made with carefully sourced, non-GMO ingredients and crafted without artificial colors, flavors, or preservatives. Every ingredient is chosen with quality, purity, and bioavailability in mind.

  • Tested and Trusted

    Our D3 + K2 is third-party tested to verify potency, purity, and safety. Each batch is tested before it leaves our facility, so you can feel confident you’re getting exactly what’s on the label.

  • Maximum Absorption: Designed for Bioavailability

    A supplement is only effective if your body can absorb it. We use highly bioavailable forms of vitamin D3 and vitamin K2 to support optimal absorption and utilization, helping calcium go where it belongs - into your bones and teeth, not where it doesn’t.

  • Easy to Take, Every Day

    Our D3 + K2 is designed to fit seamlessly into your daily routine. With a simple, convenient format, it’s easy to take consistently, making daily bone, heart, and immune support effortless.

Supplement Facts

Serving Size: 1 per day
Servings Per Container: 60
Amount per serving % Daily Value
Urtica dioica (Nettle) extract 250 mg (4:1, equivalent to 1,000 mg dried herb top) 48%
Vitamin K2 (Menaquinones) (Menaquinone 7) 100 mcg
Vitamin D (Vitamin D3) (Cholecalciferol, Cladina rangiferina - Whole) 25 mcg (1,000 IU)
Percent Daily Values are based on a 2000 calorie diet
Other Ingredients: Plant Cellulose, Rice Flour
Storage Instructions: Store in a cool, dry place. Avoid excessive heat. Do not use if safety seal is broken.

Testing Process

Each batch goes through 4 stages of testing

  • Herb Identification We Test For
    Herb Identification

    Chromatography

    We confirm the identity of each herb by using a highly specific and accurate test method based on chromatographic fingerprinting.

  • Microbial Testing We Test For
    Microbial Counts

    Pathogens

    The raw ingredients and final supplement are tested for concerning pathogens.

  • Heavy Metals Testing We Test For
    Heavy Metals

    Not the music

    The raw ingredients and final supplement are tested for arsenic, cadmium, mercury, and lead.

  • Amount Testing We Test For
    Potency

    Third Party

    We work with third party labs to test the amount of vitamins, minerals, and specific active ingredients.

Resources

The science behind the claims

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    Schuette SA, Lashner BA, Janghorbani M. Bioavailability of magnesium diglycinate vs magnesium oxide in patients with ileal resection. JPEN J Parenter Enteral Nutr. 1994;18(5):430-435. doi: 10.1177/0148607194018005430 [doi].
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    Rosanoff A, Weaver CM, Rude RK.Suboptimal magnesium status in the united states: Are the health consequences underestimated? Nutr Rev. 2012;70(3):153-164.
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    Nielsen FH.Magnesium, inflammation, and obesity in chronic disease. Nutr Rev. 2010;68(6):333.
  • Chronic magnesium deficiency and human disease; time for reappraisal? QJM
    Ismail AAA, Ismail Y, Ismail AA.Chronic magnesium deficiency and human disease; time for reappraisal? QJM. 2017. doi: 10.1093/qjmed/hcx186 [doi].
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    FACCHINETTI F, BORELLA P, SANCES G, FIORONI L, NAPPI RE, GENAZZANI AR. Oral magnesium successfully relieves premenstrual mood changes. Obstetrics & Gynecology. 1991;78(2):177.
  • The effects of magnesium supplementation on subjective anxiety and stress-A systematic review
    Boyle NB, Lawton C, Dye L. The effects of magnesium supplementation on subjective anxiety and stress-A systematic review. Nutrients. 2017;9(5):429.
  • Magnesium in disease prevention and overall health
    Volpe SL. Magnesium in disease prevention and overall health. Advances in nutrition (Bethesda, Md.). 2013;4(3):383S.
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    Rosanoff A. Changing crop magnesium concentrations: Impact on human health. Plant Soil. 2013;368(1/2):139-153.
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    Guo W, Nazim H, Liang Z, Yang D.Magnesium deficiency in plants: An urgent problem. The Crop Journal. 2015;4(2):83-91.
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    Firoz M, Graber M. Bioavailability of US commercial magnesium preparations. Magnesium research. 2001;14(4):257.
  • Magnesium absorption: Mechanisms and the influence of vitamin D, calcium and phosphate
    Hardwick LL, Jones MR, Brautbar N, Lee DB.Magnesium absorption: Mechanisms and the influence of vitamin D, calcium and phosphate. J Nutr. 1991;121(1):13.
  • Magnesium in man: Implications for health and disease
    Baaij, J H F de, Hoenderop JGJ, Bindels RJM. Magnesium in man: Implications for health and disease. Physiol Rev. 2015;95(1):1-46.
  • Randomised, cross-over, placebo controlled trial of magnesium citrate in the treatment of chronic persistent leg cramps
    Roffe C, Sills S, Crome P, Jones P.Randomised, cross-over, placebo controlled trial of magnesium citrate in the treatment of chronic persistent leg cramps. Medical science monitor : international medical journal of experimental and clinical research. 2002;8(5):CR326.
  • Magnesium supplementation improves indicators of low magnesium status and inflammatory stress in adults older than 51 years with poor quality sleep
    Nielsen FH, Johnson LK, Zeng H. Magnesium supplementation improves indicators of low magnesium status and inflammatory stress in adults older than 51 years with poor quality sleep. Magnesium research. 2010;23(4):158.
  • Magnesium and glucose homeostasis
    Paolisso G, Scheen A, D'Onofrio F, Lefèbvre P. Magnesium and glucose homeostasis. Diabetologia. 1990;33(9):511-514.
  • Magnesium and osteoporosis: Current state of knowledge and future research directions
    Castiglioni S, Cazzaniga A, Albisetti W, Maier JAM.Magnesium and osteoporosis: Current state of knowledge and future research directions. Nutrients. 2013;5(8):3022-3033.
  • On the significance of magnesium in extreme physical stress
    Golf SW, Bender S, Gruttner J.On the significance of magnesium in extreme physical stress. Cardiovasc Drugs Ther. 1998;12 Suppl 2:197-202.
  • Magnesium improves the beta‐cell function to compensate variation of insulin sensitivity: Double‐blind, randomized clinical trial
    Guerrero‐Romero F, Rodríguez‐Morán M. Magnesium improves the beta‐cell function to compensate variation of insulin sensitivity: Double‐blind, randomized clinical trial. Eur J Clin Invest. 2011;41(4):405-410.