Product Benefits

Physician Formulated

PHYSICIAN FORMULATED

3rd Party Tested

3RD PARTY TESTED

AIP Friendly

AIP FRIENDLY

GMP Compliant

GMP COMPLIANT

Gluten-free

GLUTEN-FREE

Non-Dairy

NON-DAIRY

Physician Formulated

PHYSICIAN FORMULATED

3rd Party Tested

3RD PARTY TESTED

AIP Friendly

AIP FRIENDLY

GMP Compliant

GMP COMPLIANT

Gluten-free

GLUTEN-FREE

Non-Dairy

NON-DAIRY

Why I Made This

“My Vitamin D3/K2 liquid formula is essential for calcium absorption and bone health. Together, these two vitamins help maintain appropriate calcium skeletal distribution. Calcium is critical for optimal bone density as well as normal growth."†

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Frequently Asked Questions

Is it safe to take Vitamin D3 and K2 together?

Yes, taking my liquid Vitamin D3 with K2 is both safe and highly beneficial. Combining vitamin D3 and vitamin K helps your body absorb calcium effectively to ensure it is directed to your bones. This powerful duo works together to support bone strength, cardiovascular health, and overall wellness. Our liquid Vitamin D3/K2 formula blends seamlessly into smoothies and drinks, making it an effective way to maintain your D3 and K2 levels.

What is the optimal level of vitamin D?

Optimal levels of vitamin D have been hotly contested for decades, with “normal” being described by many physicians as anything above 30ng/dl. We recommend speaking to your qualified healthcare provider to find out what level is best for you based on your age, weight, and health history.

How can I find out my vitamin D levels?

If you’d like to have your vitamin D levels checked, all it requires is a simple and inexpensive blood test. Many doctors will order this test for you if you ask them to, and it is especially important to monitor your levels when you are taking higher amounts in an effort to raise your vitamin D to optimal levels. 

When is the best time of day to take Vitamin D3/K2? Should it be taken with or without food?

Vitamin D3/K2 can be taken at any time of the day, morning or evening. Vitamin D3/K2 should always be taken with meals if possible as both vitamin D3 and vitamin K2 are fat soluble, and taking the formula with a meal will greatly improve its absorption.

Is Dr. Myers’ Vitamin D3/K2 Liquid safe for pregnant women and breastfeeding mothers?

Vitamin D3/K2 is safe to take while pregnant or nursing when used as directed, provided you have spoken to your physician first to ensure that you are not taking any prescriptions that may be contraindicated (especially blood thinners), or should not take it for any other reason. Keep in mind it is important to monitor blood levels when taking vitamin D longterm.

†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.

The reviews posted on this site are solely the opinions of our customers and do not represent the views or opinions of AMMD. We do not control, edit, or alter the content of customer-submitted reviews.

4.8
Rated 4.8 out of 5 stars
Based on 496 reviews
Total 5 star reviews: 436 Total 4 star reviews: 44 Total 3 star reviews: 11 Total 2 star reviews: 4 Total 1 star reviews: 1
97%would recommend this product
Reviews Summary
Customers say this liquid supplement is easy to take and convenient to use. Many appreciate its virtually tasteless formula and the ability to control dosage through drops. While most find it simple to incorporate into their daily routine, some mention challenges with the dropper design. Frequent comments address the liquid format as a welcome alternative to pills. Reviews indicate users enjoy adding it to beverages or taking it directly. The product's durability and long-lasting nature are commonly noted, though some express concerns about packaging changes and dispensing mechanisms.
496 reviews
  • C
    Charona
    1 week ago
    Rated 5 out of 5 stars
    5 Stars

    I love how it has no flavor no taste no smell

  • M
    Mickler
    Verified Buyer
    2 weeks ago
    Rated 5 out of 5 stars
    Noticeable Energy Boost and Better Sleep

    I really love Amy Myers MD products, but this one truly stands out as my favorite. The dropper makes it incredibly easy to use, which I really appreciate—no pills to swallow. Since starting this product, I’ve noticed a clear boost in my energy levels, more restful sleep, and an overall improvement in my day to day life.

    The only downside is the bottle size. I wish there was an option to purchase as larger size.

    That said, the quality and results make it a wonderful product, and I would definitely recommend it.

  • RT
    Ramirez-Hiller T.
    Verified Buyer
    2 weeks ago
    Rated 5 out of 5 stars
    Improves Vitamin D Levels and Supports Immunity

    This liquid form of Vitamin D is tasteless, very easy to take and convenient to carry around when traveling.

  • JO
    Janet O.
    Verified Buyer
    1 month ago
    Rated 5 out of 5 stars
    Excellent with no aftertaste

    Excellent with no afterttastw

  • D
    Dina
    2 months ago
    Rated 5 out of 5 stars
    5 Stars

    Trust all of Dr Myer’s products.