Vitamin K2



Essential Green Nutrients


Helps in the maintenance of bones. Helps to prevent vitamin K deficiency

Vitamin K2 supplies a significant amount of biologically active vitamin K in the form of menaquinone-7 (MK-7). Beyond blood clotting, the role of vitamin K in osteoporosis is related to calcium utilization. Scientific studies have revealed that vitamin K is required for the carboxylation of osteocalcin, a protein secreted by osteoblasts that regulates calcification and bone mineral maturation. Thus, vitamin K plays a crucial role in building and maintaining strong bones.

Vitamin K2 (as MK-7) is more bioactive and has proven more effective than vitamin K1 and other menaquinones. MK-7 showed eight times the half-life of vitamin K1 in a 24-hour serum concentration. Therefore, MK-7 can be administered in low dosages only once a day, typically 1/1000 of a MK-4 dose. Furthermore, the study showed better utilization and improved osteocalcin carboxylation for MK-7 after 6 weeks. Numerous studies reveal long-chain menaquinones, such as MK-7, are more effective in supporting arterial health than vitamin K1 menaquinones. Douglas Labs’ Vitamin K2 (as MK-7) is derived from geraniol and farnesol. Geraniol is the primary part of rose, palmarosa and citronella oils. Farnesol is also present in many essential oils such as citronella, lemon grass, rose and musk. This natural form of MK-7 has been extensively tested for molecular identity and bioequivalence when compared to MK-7 from fermented soybeans (natto). It is the all-trans form, thus providing a significantly higher purity of the only biologically active form. This product is soy free.


  • Bone health support

NPN: 80026637

Additional information

Weight 0.033 kg
Dimensions 5 × 5 × 8.5 cm



Siberian Ginseng (eleutherococcus senticosus, root) [ext. 12:1, QCE=5400mg]   1.75mg

Ginkgo Ext. (ginkgo biloba, leaf) [24.5% flavonoids glycosides; 6% terpene lactones]   21mg

Licorice (glycyrrhiza glabra, root)   47.5mg

Spirulina platenis (whole)   12.25mg

Chlorella pyrenoidosa (whole)

Non-Medicinal Ingredients:

Super food Complex [1:10] 3750mg:

wheat grass, barley grass, alfalfa, apple pectin fibre, sprouted barley malt, brown rice bran, bee pollen, pineapple juice powder, Nova Scotia dulse, fructooligosaccharides, beet juice powder, oat grass, rye grass, grape seed extract, peppermint leaf, royal jelly, acerola juice powder, rhubarb juice powder, aloe vera leaf, ginger root and bilberry leaf.

Vegetable Juice Complex [1:10] 200mg:

broccoli juice, carrot juice, tomato juice, beet juice, spinach juice, cucumber juice, Brussels sprout juice, cabbage juice, celery juice, kale juice, asparagus juice, green bell pepper juice, cauliflower juice, parsley juice, wheat grass juice.

Chlorophyll, purified water, stevia rebaudiana leaf, vegetable glycerine, sea salt (sodium chloride), potassium sorbate, apple flavour, peppermint flavour, lemon flavour, lecithin, pectin, xanthan gum, bilberry extract.

Contains no artificial colouring, flavouring, animal products, dairy products, fish products, yeast, nuts, or eggs. Do not use if pregnant or breastfeeding or have high blood pressure.

Suggested Use

Dosage: Using the measuring cap provided, take 1/2 capful (15ml) daily. For best results, take before breakfast directly or mix with juice or water. Shake well before each use. Refrigerate after opening.

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