Biotics Research Bio-DK-Mulsion™–Emulsified Liquid Vitamin D and K, D3 Drops 125 mcg & Vitamin K (K1, K2) 300 mcg MK-7–Supports Stronger Bones, Musculoskeletal Strength, Healthy Heart & BMI 1 fl oz

I've tried a variety of Vitamin D supplements over the years. This vitamin is in the form of a thick liquid that sits under the tongue until dissolved. It doesn't have a flavor. My vitamin D levels in bloodwork are consistently strong with this form of liquid vitamin versus a pill or tablet. I have had my D level checked over the last 30 years. If I change the variety or brand, the levels drop. Something about this Vitamin D works in my body. Perhaps it is the fact that it is liquid that is absorbed under the tongue. This is a great product.

A great Vitamin D supplement I just put a few drops in my coffee every morning

Great product. Trusting the quality of the product. Good results feeling happy will order again. Thank you 🙏🏻

This is the best vitamin D. I have taken it for years, so, I decided to also take it with K. It is a very convenient way to take your vitamins. I carry it in my makeup bag so I make sure to take it. It can be absorbed into your tongue. Great stuff!!

In my opinion the best vitamin d2

This took awhile to ship; shipping was delayed. For paying this much for this, I was hoping the expiration date would’ve been better. As of receiving it today, I have about 10 months to use it before it hits the expiration date. As far as use, this has been recommended in the past by our midwife for our newborns since we opted out of the shot. So far, we’ve used it for 3 babies and no issues with their blood have arose. We’re looking forward to using it again with our next baby as well as a supplement for me or my husband. All in all, this is a go to brand for us and we would order this again.

We love this product. It is easy to use and no real taste to speak of in my opinion. We do have Amazon prime so we like to buy here to save shipping and we plan to buy again Thank you for providing this product for us online

Consulting a naturopathic provider several years ago, he said to have my Vitamin D levels checked with my normal bloodwork, and my Primary Provider gladly added it to my routine bloodwork for Cholesterol, etc. Vitamin D testing should be automatic, and vital to our health and wellness, but sadly you have to ask for it. One friend had to pay a lot for this test. In my opinion that is criminal of our medical system to deny payment for such a necessary element to our health. Please get your Vitamin D checked and make sure your MD signs something to make insurance pay for it. I was seriously deficient in Vitamin D for many many years, but after several months of taking 10.000 IU's of Bio-D-Mulsion my levels came up to normal. Now it is known we need D & K, so I get the Bio-DK-Mulsion. These days, to keep my Vitamin D levels at normal range, I use three drops a day of Bio-DK-Mulsion in water or liquid (not coffee). If my math is correct, 3 drops is 3000 IU Vit D and 180 mcg K1, 2.