NuMedica D3-10,000 + K2 | Natural Soy-Free Vitamin D Supplement NuMedica D3-10,000 + K2 | Natural Soy-Free Vitamin D Supplement 
Natural, soy-free NuMedica D3-10,000 + K2 supports bone and heart health with bioidentical vitamin D and K2 for enhanced calcium absorption.*
D3-10,000 + K2 is a natural, soy-free vitamin D supplement that closely matches the vitamin D produced by your body. Vitamin D, which acts like both a hormone and a vitamin, is made when your skin is exposed to sunlight and helps your body absorb calcium. This supplement also includes natural vitamin K2 (vitaMK7®†), which helps your body use calcium more effectively. The K2 in this product is a natural form that stays in your bloodstream longer and is highly effective at helping your body use calcium.
This formula includes a natural vitamin K2 (as menaquinone 7) which supports enhanced utilization of calcium in the bloodstream.* It is an all-trans natural menaquinone-7 with the highest bioavailability and longest half-life in the blood.* Menaquinone 7 supports the prevention of bone loss and promotes bone integrity while significantly reducing the incidence of arterial calcification, promoting optimal cardiovascular function.
The human body requires vitamin D3 as well as vitamin K2 to function properly. These vitamins support immune, bone, and cardiovascular health. Stress levels, skin health, immune function, heart health, and bone health are all affected by levels of the vitamins in the body.
Vitamin D is a fat-soluble vitamin that the body requires to absorb calcium and phosphorus.1 When a human has the proper amounts of this vitamin in their body, building and maintaining strong bones becomes easier. Many individuals obtain this vitamin from the sun, but that is not the case with all.
The use of sunscreen inhibits the body's ability to absorb this vitamin in natural ways. In addition, many people minimize the amount of time they spend in the sun due to fears of skin disease and other medical conditions. Dark skin can interfere with the absorption of vitamin D, as can protective clothing.2
Doctors may recommend a vitamin D supplement for those who are suffering from osteoporosis or to prevent the loss of bone seen with this disease. In addition, certain disorders might bring about low levels of phosphate or calcium in the body. This includes hypoparathyroidism and familiar hypophosphatemia. Men and women suffering from kidney disease might also find they need a vitamin D supplement as well. Finally, a pediatrician could recommend the use of vitamin D drops as breast milk typically contains little vitamin D.3
K2 is not a vitamin many people are familiar with. However, the human body needs it to facilitate the utilization of calcium in the bloodstream. Researchers continue to work to see if a diet low in K2 is linked to many chronic diseases, as it plays an important role in overall health.4
For instance, a study was conducted over a period of seven to ten years. Researchers found that those individuals with a higher K2 intake were less at risk of artery calcification and a 57 percent lower risk of death resulting from heart disease. Another study obtained similar results. More than 16,000 women were studied, and researchers found that those women with the highest K2 intake had a reduced risk of heart disease. Each 10 mcg of K2 consumed every day reduced their risk of heart disease by nine percent.5 This is only one of many ways K2 may be of benefit to humans, and there are countless others.
If you suffer from a medical condition or worry you are not getting enough of these vitamins, consider making use of this supplement. NuMedica D3-10,000 + K2 is natural and contains no soy. In addition, the K2 comes in the form of menaquinone 7, an all-trans substance that offers the highest bioavailability along with the longest half-life in the system.
Size: 60 Softgels
Serving Size: 1 Softgel
Servings Per Container: 60
Directions: Take one softgel per day or as directed by your healthcare practitioner.
Loading questions...
Total Product Reviews: 17
Reviews are from verified customers who purchased the product on SupplementRelief.com. They are intended to describe the quality and usefulness of the specific product, i.e., "How is the product working for you?". Any benefits or results expressed are based on unique, individual experiences, cannot be guaranteed, and have not been evaluated by the FDA. Consult your healthcare practitioner to determine if any supplement you consider purchasing would suit your needs.
on June 13, 2025 - Verified Purchase very good for me - works
on January 29, 2025 - Verified Purchase My doctor prescribed this for me. My check ups shows it has been doing what he wanted. Amen pleased with results.
on January 15, 2025 - Verified Purchase Been taking for several years. Always A-ok.
on October 10, 2024 - Verified Purchase perfect product
on October 8, 2024 - Verified Purchase Taking 1 every evening with several other vitamins. Recommended by my doctor. <!-- Dr. Ron Grabowski phone 281-497-7070 can explain all the benefits in detail. I have been trusting him for over 30 years. -->
on October 2, 2024 - Verified Purchase Prescribed by my doctor. Always has been a good source of VitD & K2
on August 7, 2024 - Verified Purchase I have been on this for a while now. Have had a bad ankle break, and it healed faster than the doctor expected.
on June 10, 2024 - Verified Purchase Taking 1 per day for some time now. No issues/problems to date.
on April 9, 2024 - Verified Purchase My doctor put me on this rather than plain vit.D. I have no complaints about this medicine
on December 7, 2023 - Verified Purchase Has worked very well for me.
on December 1, 2021 - Verified Purchase This is excellent product. The pills are easy to swallow. Highly recommend.
on November 5, 2021 - Verified Purchase We take this every day!! Seems to work great.
on February 18, 2021 - Verified Purchase Best D-3 with k-2 on the market
on February 1, 2021 - Verified Purchase I have been taking these two supplements for years and just discovered a few month ago they were together in this item. I am 63 years old And recently had bone density checked and it was great. Love this brand for being so absorbent .
on January 18, 2021 - Verified Purchase This was recommended by my doctor and has been wonderful!!
on January 12, 2021 - Verified Purchase Concentrated and highbquality
on September 11, 2020 - Verified Purchase love that it comes in this dosing and with vit k
See alternative and companion items that other customers view or buy alongside this product. Compare options and round out your wellness toolkit—one product at a time.
Browse hand-picked articles, clear how-to guides, and trustworthy resources chosen for readers interested in this product. Dig deeper into the topics that matter to your health—one read at a time.
Ask questions. Share your thoughts. Note that we cannot answer questions relating to specific medical conditions - please refer those to your qualified healthcare provider.
Post a new Comment or Reply to an existing one. Help for using the Discussion Forum.
Discussion Forum Help
Comments are displayed in order of the last one posted so the most recent one is at the top and the oldest one at the bottom.
Replies within a Comment are displayed in reverse order with the oldest one at the top and the most recent one at the bottom.
Each post identifies 
who made the post and the 
date and time the post was made.
Mouse over the icons for tooltips that explain what they mean.
If you see this icon you can attach an Audio file to your post.
If you see this icon you can attach a Document file to your post.
If you see this icon you can attach an Image file to your post.
If you see this icon you can attach a Video file to your post.
You will see the 
Ban icon (Report Post as SPAM) immediately following the Timestamp of the post. Click this icon if you feel strongly that the content posted is not appropriate and should be reviewed by the Forum Moderator. You will be provided with a confirmation dialog to be sure you wish to submit this post for review. If submitted, the Forum Moderator will be notified to review the post and will determine what type of action to take.
Click 
in the upper right corner of this Help modal or anywhere on the web page outside of the modal to exit Help.
Since 2010, SupplementRelief.com has been dedicated to empowering healthier, happier lives through high-quality NuMedica supplements and practical wellness education. Our holistic approach emphasizes sustainable lifestyle choices grounded in whole-food nutrition, regular physical activity, mindful breathing, and a balanced mindset—what we call the Four Foundations of Wellness: Eat, Move, Breathe, and Think.
Discover our free, self-paced online program, Your Wellness Lifestyle, designed to help you build lasting habits that improve vitality and resilience step by step.
We believe wellness is not about quick fixes, but about making informed, intentional choices that last. SupplementRelief.com combines professional-grade NuMedica supplements—trusted by healthcare providers and verified for purity and potency—with clear, actionable wellness guidance to help you reclaim control of your health journey.
Jay is an original founder of SupplementRelief.com, which remains family-owned and operated. We're committed to transparency, simplicity, and exceptional service—never requiring account creation, never selling your personal information, and always providing fast, friendly support.
We're here when you need us. Feel free to 
call us at (888) 424-0032 or 
email us anytime. Even outside regular business hours, we strive to respond promptly. Learn more about our story.
Session Expired from Inactivity
Do you want to?
* These statements have not been evaluated by the Food and Drug Administration. These products and services are not intended to diagnose, treat, cure, or prevent disease.
* There is NO GUARANTEE OF SPECIFIC RESULTS for the products or services offered, and the RESULTS CAN VARY for each individual. Any results claimed by our customers are based on individual experiences that are unique and cannot be guaranteed.
NuMedica may be promoted and sold on the internet ONLY by Authorized Resellers who have been approved by and have registered their website domain with NuMedica. They strictly prohibit, and actively monitor, the UNAUTHORIZED SALE or RESALE of their products in ALL online public shopping portals including Amazon, eBay, and others and into other countries. All products purchased in SupplementRelief.com are for PERSONAL USE ONLY and CANNOT BE RESOLD to others. Please report violations of Reseller Policy directly to NuMedica at 800.869.8100.
All content and images on this website are copyrighted or licensed and may only be downloaded for personal use. Any republication, reproduction, retransmission, or unauthorized use is strictly prohibited. ©2010-2025 SupplementRelief.com.
Are you sure you want to remove this item?
