Brand: Douglas Labs

Liquid D and K 30 milliliters

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Product Description

Douglas Labs Liquid D and K

Liquid D and K is a liquid supplement containing significant amounts of vitamins K1, K2 and D3 to support normal bone function.

What Liquid D and K is Best For

Liquid D and K is recommended for people who wish to increase their daily intake of the nutritionally important vitamins D and K.

Liquid D and K may be used for the following:

  • Supports normal bone function
  • Supports normal calcium levels
  • Supports normal metabolism function

How Liquid D and K Works

Liquid D and K is from the Douglas Labs Vitamins product line.

Vitamin K1 is the most abundant form of vitamin K in the diet and is most often found in green vegetables such as spinach, lettuce and broccoli. Vitamin K1 is well regarded for the important roles it plays in the body’s normal blood clotting mechanism.

Vitamin K2 have additional, beneficial effects, as the body has a natural preference to accumulate this vitamin in tissues such as bone. MK-7, a natural form of vitamin K2, in particular has shown to have rapid bioavailability in the body and the low Serving Sizes required (45 mcg) can be effective for supporting normal bone function.

Vitamin D is well known for the role it plays in helping to regulate calcium and bone metabolism. As we age, vitamin D status declines. If given the same amount of light, a younger person can produce more vitamin D compared with an older individual. When advancing age is combined with northern latitudes one can quickly become deficient in vitamin D. Supplementation with vitamin D is important to helping support normal bone remodeling as we age.

Liquid D and K Serving Size

As a dietary supplement, adults take 1 dropper (1 ml) daily or as directed by your healthcare professional.

Liquid D and K Ingredients

Serving Size 1 dropper ( 1 ml )

Servings per container 30

Vitamin D-3 ...1,000 I.U.


Vitamin K as ...1,545mcg

Vitamin K-2 ...1mg (1,000 mcg)

(MK-4) Vitamin K-1 ...500mcg

Vitamin K-2 ...45mcg

(MK-7, as MenaQ7) [from soy]

Other ingredients: Water, medium chain triglycerides, sunflower oil, natural vanilla flavor, xanthan gum, potassium sorbate and stevia.


Liquid D and K Side Effects

Consult your healthcare provider.

Liquid D and K Where to Buy

Liquid D and K product is available only from licensed healthcare professionals. Buy Liquid D and K Online here at or our clinic.