SKU: 8623884918

Vitamin D3 + K2 - 90 capsules

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Description

Vitamin D3 + K2 - 90 capsulesThe Power of Synergy: Vitamin D3 and K2 Combined Maintains strong bones and teeth*1 4 Aids heart and vascular health*2,4 6 Contributes to healthy immune function*7,8 Supports mood and cognitive health.*9,10 Optimizes cellular health and healthy aging*11,12 This product combines the synergistic power of D3 and K2 to elevate your daily intake of essential micronutrients. View Certificate of Analysis Who Benefits the Most? Those seeking daily immune

The Power of Synergy: Vitamin D3 and K2 Combined

  • Maintains strong bones and teeth*1-4
  • Aids heart and vascular health*2,4-6
  • Contributes to healthy immune function*7,8
  • Supports mood and cognitive health.*9,10
  • Optimizes cellular health and healthy aging*11,12

This product combines the synergistic power of D3 and K2 to elevate your daily intake of essential micronutrients.

View Certificate of Analysis

Who Benefits the Most?

  • Those seeking daily immune support*
  • Adults 40+ prioritizing bone & heart health*
  • Postmenopausal women needing extra bone support*
  • Active individuals and athletes optimizing muscle performance & recovery*
  • Anyone with limited sun exposure*

A Perfect Pairing: Most people know the benefits of vitamin D, but few realize it needs vitamin K to work at its best.*1-3,7

The Superior Forms: Vitamin D3 is 87% more potent than D2, making it the preferred choice for supplementation. All-Trans MK-7 Vitamin K2 is the biologically active form that activates K-dependent proteins, ensuring calcium is properly utilized for bone and vascular health.*13

Bridging the Nutrient Gap: Many adults have insufficient levels of both vitamin D3 and K2, despite their critical roles in long-term health.*11,12

Beyond Bone Health: These vitamins do more than strengthen bones. They support immune function, cardiovascular health, and skeletal integrity by enhancing bone mineral density and joint stability. Additionally, vitamin D3 aids muscle protein synthesis and neuromuscular coordination, while vitamin K2 optimizes calcium balance for muscle contraction and recovery—helping to maintain strength and endurance for active aging.*1-8,14,15

What Makes Ours Better?

  • Clinically-Backed: Featuring VegD3®, a sustainably sourced, highly bioactive algae-based vitamin D3, and Pharmaquinone®, an exceptionally pure all-trans MK-7 vitamin K2. With 150 mcg of K2 per serving, this formula provides twice the K2 of many competitors for optimal support.* 
  • Doctor-Formulated: Developed by our in-house science team in collaboration with leading wellness experts to address the root causes of aging.*  
  • Triple Lab Tested: Subjected to three rounds of independent third-party lab testing to ensure unmatched potency and purity.
  • Full Transparency: In an industry full of misleading claims, we publish our third-party lab results—so you always know exactly what’s in every bottle.
  • Manufactured in the USA: Made in FDA-regulated, GMP-certified facilities, adhering to the highest quality and safety standards.
  • 100-Day Risk-Free Guarantee: We're confident you’ll love our product. If you’re not satisfied, contact our Santa Barbara, CA office for a full refund within 100 days—no hassle, no questions asked.

The Power of Synergy: Vitamin D3 and K2 Combined

Vitamin D3 and K2 work complementary at the cellular level to optimize calcium use. While vitamin D3 is crucial for calcium absorption, it’s vitamin K2 that ensures calcium is directed to the right places—bones and teeth—rather than targeting arteries or soft tissues. Without adequate K2, calcium can build up in arteries, causing stiffness and negatively influencing cardiovascular health. K2 activates essential proteins like osteocalcin and matrix GLA-protein, which direct calcium to build healthy bone matrix while keeping arteries young and flexible.*1-3,7

When taken together in the right amounts, D3 and K2 optimize calcium metabolism, support cardiovascular health, and promote bone strength. This combination provides enhanced support for whole-body health, making it a cornerstone for lifelong vitality and wellness.*1-6

Maintains Strong Bones, Dental Health and Calcium Balance* 

Vitamin D3 helps the body absorb essential calcium, but without K2, that calcium may not reach the bones and teeth where it’s needed most.* 1-3,7

K2 activates osteocalcin, a protein that directs calcium into bones, supporting bone density.* In a three-year clinical study, postmenopausal women who supplemented with K2 (MK-7) saw a 50% reduction in age-related bone loss compared to those who did not.*1,16-19

Additionally, K2 helps direct calcium into tooth enamel and dentin by activating osteocalcin, strengthening the teeth. This targeted calcium supports overall dental health and gum integrity.*20,21

Supports Heart and Vascular Health*

Vitamin K2 plays a pivotal role in cardiovascular health by supporting the activation of matrix GLA-protein (MGP), a potent protector of vascular health. MGP binds to calcium ions, preventing them from depositing in arterial walls, thereby maintaining arterial elasticity and supporting healthy blood flow.*6,22,23 

The synergistic relationship between Vitamins K2 and D3 enhances their cardiovascular benefits. While D3 supports calcium homeostasis and vascular function, K2 ensures proper calcium utilization through MGP activation. This partnership optimizes calcium distribution—directing it to bones and teeth and away from the arteries.*2,4,24 

Clinical research suggests that maintaining adequate K2 intake is associated with improved cardiovascular outcomes, including enhanced arterial flexibility and cardiac function.*2,5,17,20,22

Helps Maintain a Strong & Balanced Immune Response*

Vitamin D3 plays an essential role in immune system function, helping to maintain the body’s natural defense mechanisms and support overall immune balance. It is involved in both innate and adaptive immune responses, helping support immune cell activity and a balanced inflammatory response. Research suggests that maintaining adequate vitamin D levels helps guide immune responses and supports overall immune resilience.*7,8

A meta-analysis found that vitamin D supplementation was associated with maintaining healthy respiratory function and supporting immune defenses. Additionally, a study highlighted vitamin D’s role in maintaining immune homeostasis, suggesting that sufficient levels may help normal immune cell activity and contribute to a balanced inflammatory response.*6,7

Brain Health & Mood Support

Vitamin D3 and K2 play a role in supporting brain health and overall well-being. D3 contributes to a healthy inflammatory response and supports neurotransmitter activity, including serotonin, which is involved in mood regulation. Research suggests that maintaining healthy vitamin D levels is associated with cognitive function and emotional well-being as we age.*9,25

Additionally, K2 plays a role in supporting vascular health, which is important for maintaining healthy circulation, including to the brain. Research suggests that maintaining optimal levels of D3 and K2 is associated with supporting cognitive function, memory, and overall mental well-being as we age.*10,26

The Longevity Connection

Beyond supporting bones and heart health, D3 and K2 play a crucial role in whole-body vitality—helping maintain cellular function, metabolic balance, and muscle strength—key factors in staying active and independent as you age. Yet, many adults may not get enough of these essential nutrients, which play a key role in supporting mobility and cardiovascular wellness over time.*11,14,20,27 

By optimizing calcium use and supporting key longevity pathways, this powerful duo helps you stay resilient and energized—so you can keep moving, exploring, and enjoying life for years to come. Taken together in the right amounts, D3 and K2 create a foundation for lifelong wellness, making them essential for those who want to prioritize long-term health and vitality.*11,12,24

Rediscover the power of D3 + K2—an ideal combination for everyday wellness and long-term longevity support.*

Ingredients:

  • Vitamin D3 (as VegD3®): A plant-based, sustainable form of D3 derived from algae, offering a vegan alternative to traditional animal-sourced D3.
  • Vitamin K2 (as Pharmaquinone®): A pure all-trans MK-7 vitamin K2 derived from fermentation, helps direct calcium to bones and away from arteries.*28

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

References:

  1. Knapen MH et al. Osteoporos Int. 2013;24(9):2499-507.
  2. Cozzolino M et al. Adv Chronic Kidney Dis. 2019;26(6):437-444.
  3. Aaseth JO et al. Nutrients. 2024;16(15):2420.
  4. Geleijnse JM et al. J Nutr. 2004;134(11):3100-3105.
  5. Hariri E et al. Open Heart. 2021;8(2):e001715.
  6. De Vries F et al. Nutrients. 2025;17(5):815.
  7. Martineau AR et al. BMJ. 2017;356:i6583.
  8. Charoenngam N et al. Nutrients. 2020;12(7):2097.
  9. Akpınar Ş et al. Curr Nutr Rep. 2022;11(4):675-681.
  10. Popescu A et al. Nutrients. 2021;13(7):2206.
  11. Simes DC et al. Int J Mol Sci. 2019;20(17):4150.
  12. Fantini C et al. Int J Mol Sci. 2023;24(5):4546.
  13. Meneilly GS, McIntosh CH. Clin Geriatr Med. 2010;26(4):691-708.
  14. Rejnmark L. Ther Adv Chronic Dis. 2011;2(1):25-37.
  15. Girgis CM et al. J Bone Miner Res. 2014;29(12):2487-97.
  16. Schurgers LJ et al. Blood. 2007;109(8):3279-3283.
  17. Theuwissen E et al. Food Funct. 2014;5(2):229-234.
  18. Mandatori D et al. Nutrients. 2021;13(4):1222.
  19. Zhang Y et al. Calcit Tissue Int. 2020;106(5):476-485.
  20. Al-Jubori SH et al. Cureus. 2022;14(5):e25360.
  21. Olszewska-Czyz I et al. Healthcare (Basel). 2023;11(22):2937.
  22. Knapen MHJ et al. Thromb Haemost. 2015;113(05):1135-1144.
  23. Theuwissen E et al. Br J Nutr. 2012;108(9):1652-1657.
  24. van Ballegooijen AJ et al. Int J Endocrinol. 2017;2017:7454376.
  25. Redlich D et al. J Cogn Enhanc. 2025;9(1):125-135.
  26. Roumeliotis S et al. Neurosci. 2025;16:1527535.
  27. Diamond T et al. Osteoporos Int J Establ Result Coop Eur Found Osteoporos Natl Osteoporos Found USA. 2013;24(3):1101-1105.
  28. Beulens JW et al. Thromb Haemost. 2013;110(3):392-9.
Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 90
Amount Per Serving %DV
Vitamin D3 (as VegD3® Cholecalciferol) 125 mcg (5000 IU) 625%
Vitamin K2 (as Pharmaquinone® menaquinone-7) 150 mcg
† Daily Value (DV) not established
REV. 11.24 

Nu-Flow® is a registered trademark of Ribus, Inc. Pharmaquinone® is a trademark of Vitasynth. VegD3® is a trademark of Avlaan, Inc. VegD3® is a plant based, vegan vitamin D3 exclusively distributed by AIDP, Inc.

  • OTHER INGREDIENTS: Vegetable cellulose (capsule), Nu-FLOW® (rice hulls).
  • SUGGESTED DAILY USE: Take one (1) capsule per day, or as directed by your healthcare professional.
  • CAUTION: For use by healthy adults only. Please consult your physician before use if you are pregnant or nursing, under the age of 18, or are taking medication (especially anti-coagulant drugs such as warfarin). Do not exceed the suggested use. KEEP OUT OF REACH OF CHILDREN. Store in a cool and dry place after opening.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8623884918

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4.2 ★★★★★
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KA
Charlottesville, US
★★★★★ 5
Blue ball, my dog likes blue.
Just a ball right? Evidently not! My dog won’t chase an orange chuck it ball or the glow in the dark ball- only the blue one 🤷🏼‍♀️
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Reviewed in the United States on May 9, 2025
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Verified Purchase
Baker-s
Battle Creek, US
★★★★★ 3
I wanted a blue ball
It's great. It just wasn't blue.
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Reviewed in the United States on January 5, 2026
J
Verified Purchase
Jr
Belleville, US
★★★★★ 5
its a great ball
works well
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Reviewed in the United States on July 8, 2025
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Verified Purchase
Tabs
Grantham, US
★★★★★ 5
Love this set!!!
Size: Medium (2.5"), Style: Fetch Pack 1
I was trying to figure out which of the many different balls this company offers, and I was getting frustrated but then i was SOOOO happy to see they had multiple sets that had multiple of the different balls they offer!! I bought this set and the other set they offer, but this one was my favorite and I think my dogs too! The orange ball works great and bounces just high enough that it doesn’t clear our patio wall, but enough for him to go and jump up to retrieve. But the glow in the dark ball is his favorite! Both me and my pomsky were blown away how we brought the glow in the dark ball outside just as the sun was going down, and when we brought it back inside it was BRIGHT AND GLOWY!!! Even with the sun going down and not much light left!! He loves to play with it in the house after it’s all glowy from the sun. Sometimes we even glow it up under a light inside the house if it’s dark outside, and he will play with it outside in the dark haha he loves it!!! And I think it’s pretty cool too!! All of the balls this company overs are VERY durable! We realized early on that we cannot give our dog regular tennis balls cuz his favorite thing to do is tear the outside fabric off!! So we were trying to figure out what company has the best balls for dogs so they can’t sit there and try to pry them apart, and we found this company!! We have already bought from them about 3 times and all of their balls are durable and bounce how they say they will bounce!! They have the super bouncers and the glow in the dark one and the one with angles that will bounce in different directions and the ones you can throw REALLYY far! Overall, all the balls from this company are very durable, bounce really good, and keep my dog occupied without allowing him to sit there and tear it apart!!! Which i love cuz I do not like when he stops playing with us to sit there and try to take off the fabric, cuz then he could swallow it! So always buy the balls from this company!!! They are the best and most durable!!!! Also plenty soft for your dogs mouth so they can chew on it a bit and it won’t hurt their teeth/gums!
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Reviewed in the United States on July 28, 2024
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Verified Purchase
Jen C
Boise, US
★★★★★ 5
Good sturdy balls
Size: Medium (2.5"), Style: Fetch Pack 2
My dogs love balls! Unfortunately, they tend to chew them up very quickly. My Belgium Malinois chews on this all the time, and it has held up pretty well. Good option for chewers
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Reviewed in the United States on May 17, 2026

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