Free S&H For Orders Over $30
mfl d3 k2 vitamin
vitamin d3 k2 supplement d3k2
vitamin d3 k2 supplement d3k2
vitamin d3 k2 supplement d3k2
vitamin d3 k2 supplement d3k2
vitamin d3 k2 supplement d3k2
vitamin d3 k2 supplement d3k2
mfl d3 k2 vitamin
vitamin d3 k2 supplement d3k2
vitamin d3 k2 supplement d3k2
vitamin d3 k2 supplement d3k2
vitamin d3 k2 supplement d3k2
vitamin d3 k2 supplement d3k2
vitamin d3 k2 supplement d3k2

Vitamin D3 + K2 with Bioperine

$ 13.32 (Savings Applied!) $ 17.95
%3Cp%3EEarn%20%3Ca%20href=%22/pages/mfl-wellness-rewards%22%20title=%22MFL%20Wellness%20Rewards%22%3E[points_amount]%3C/a%3E%20when%20you%20buy%20this%20item.%3C/p%3E
Step 1. Choose Quantity
Step 2. Purchase Options

Logo for GOVX ID, a service used to verify military, first responder, nurse or teachers to qualify them for discounts

We're proud to offer discounts for Military, First Responders, Medical Workers, and Teachers

Why Vitamin D3 + K2 + BioPerine?

Most D3 supplements stop at absorption — ours goes further. Vitamin D3 (5,000 IU) helps your body absorb calcium, Vitamin K2 MK-7 (100 mcg) helps direct that calcium to your bones where it belongs, and BioPerine® (black pepper extract) enhances the bioavailability of both — so more of what you take actually works.

Bone & Calcium Support

Each capsule delivers 5,000 IU of Vitamin D3 (Cholecalciferol) to support calcium absorption, plus 100 mcg of Vitamin K2 MK-7 (as Menaquinone) to help guide calcium to the bones and teeth. Together with 210 mg of Calcium, this formula is built to support strong, healthy bones and proper calcium metabolism.

Immune & Daily Wellness Support

Vitamin D3 is one of the most researched nutrients for immune function and overall well-being. At 625% DV per serving, our formula delivers meaningful daily support — not just a token dose.

Enhanced Absorption with BioPerine

We added BioPerine® (Black Pepper Fruit Extract, 5 mg) — a clinically studied absorption enhancer — to help your body make the most of every capsule. It's the difference between a supplement that sits in your system and one that actually gets to work.

Purity and Quality You Can Trust

Every batch is rigorously tested for quality, potency, and consistency — so you always know what you're getting.

  • Third-party lab tested with Certificate of Analysis
  • Non-GMO and made without artificial additives
  • Vegan-friendly and gluten-free
  • Produced in an FDA-registered, GMP-certified facility

Directions

Take one D3 + K2 capsule per day with or before a meal, or as directed by a healthcare professional.

Overall rating: 4.7916665 / 5 from 24 reviews.

AI Generated Review Summary

Summary topics

Review topics: [].

Review highlights

Reviews

D3

"I need more time"

— Rick L. (5/5)

"This is exactly what I was looking for. Thank you very much. It’s hard to find something that good."

— Michael (4/5)

Great product

"Satisfied with the clean ingredients and third party testing. Price is affordable"

— Sherry T. (5/5)

Great product.

"Great product."

— Gregory L. (5/5)

Great product

"Great product"

— Gail F. (5/5)

K2+D3

"Does what it says it will!"

— Nicole K. (5/5)

Vitamin K2 +D3

"Easy to take. No stomach upset. Great value."

— Andrea O. (5/5)

Helped a broken femur

"Helped a broken femur"

— John R. (5/5)

Quality Product

"Liked all the products bought from Me First Living"

— Pamela K. (5/5)

I have not used it

"I have not used it yet. Hope it will be great based on the combination."

— Rajappa M. (5/5)

Q&A

Your vitamin D3+K2 says to take 1 capsule a day, but your recommendation says 2 capsules per day. Will taking 1 capsule give the full dosage of ingredients or does it take 2 to get 125mcg of D3 and 100mcg of K2. . That is very confusing. Not sure what I would really be getting. And if taking 2, it sounds like too much of the ingredients. Help clarify please.
Hi Donna, Thank you for your question, and we apologize for the confusion! You're correct, the serving size is for one capsule. The directions are to take one capsule twice daily. You can do this at the same time or at separate times in the day. The serving for two capsules is a common serving size and very safe/beneficial for consumption. We hope this helps! Please do not hesitate to reach out if we can be of any further assistance! Sincerely, Jordan Conner | MFL Customer Support Team
What is the source of the D3 and K2?
Hi Cliff, This is Jordan Conner with MFL Customer Support. Thank you for your question and we apologize for our delayed response. The Vitamin D3 in our supplement is sourced from cholecalciferol, which is typically derived from lanolin (a natural substance obtained from sheep’s wool). This form of vitamin D3 is highly bioavailable and effectively supports the body’s calcium absorption. The Vitamin K2 is provided as MK-7 (menaquinone-7), which is a bioactive form of vitamin K2. MK-7 is commonly derived from fermented soybeans (natto) and is known for its longer half-life in the body, making it a highly effective form of vitamin K2 for supporting bone and cardiovascular health. If you have any further questions or need more information, feel free to reach out! Sincerely, Jordan Conner | MFL Customer Support Team