I am wondering if this is MK-4, MK-7, a mix or something else entirely?

I had to call NOW to find out. I thought it was MK-7 but found out that it was MK-4. Which is fine except you need to take more of MK-4 to get the benefits. They actually also sell a product that has MK-7 written on it. As they told me on the phone, their products are MK-4 unless specifically mentioned on the label. I am happy with NOW; I have confidence in their products.

i do not understand is why it says it alfalfa? is that literally all it is? just ground up alfalfa?? i see nothing to suggest other than alfalfa?

It does not just say alfalfa it says Vitamin C, Vitamin K2 (as menaquinone 4) and alfalfa powder. Alfalfa is a source of vitamins A, C, E, and K4; and minerals calcium, potassium, phosphorous, and iron.

Dr recommended 1000 mcg k2, but in reviewing MK-4 and MK-7 I think I need the MK-7. Haven't found it in 1000 mcg. Can you help? The NOW bottle that comes up on Amazon is not 1000, it is 100 mcg.

Just finished reading about vitamin K and all the different types from 'Vitamin K2 and the Calcium Paradox'. Excellent book I must say. Your doctor must have been refering to MK-4 version of Vitamin K2 which has a half life of 1 hour i.e. you have 1/2 of amoun ingested after 1 hour, so you definitely need a lot. The MK-7 version of vitamin K2 has a much longer half life and hence you don't need as much. Today's medicare and doctors are extremely ignorant unfortunately.

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Now Foods Vitamin K-2 100 mcg (MK-4) | Bioavailable Vitamin K2 for Bone Strength & Calcium Metabolism & Cardiovascular & Arterial Health & Healthy Blood Coagulation | 100 Veg Capsules

Product ID: 253330094

Details

Brand
NOW
Diet type
Halal Vegan
Flavour
Unflavored
Item form
Capsule
Primary supplement type
Vitamin K2

🌱Vegan, non-GMO, allergen-free certified

💊100 mcg bioactive MK-4 per capsule

🦴Supports strong bone matrix & calcium metabolism

$50.11

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Description

🦴 Unlock your body's natural strength with NOW Vitamin K-2 – the cornerstone of bone & heart vitality!

CLINICALLY POTENT 100 MCG MK 4 - Precision-dosed for maximum bioavailability and bone support
GMP CERTIFIED QUALITY ASSURANCE - Manufactured under strict quality controls since 1968
100 VEG CAPSULES FOR DAILY WELLNESS - Convenient, unflavored capsules designed for consistent use
CLEAN CERTIFIED FOR YOUR LIFESTYLE - Halal, vegan, gluten-free, non-GMO, and allergen-free formula
TRIPLE ACTION CARDIOVASCULAR BONE HEALTH - Optimizes calcium metabolism for arteries and bones alike

NOW Foods Vitamin K-2 delivers 100 mcg of bioactive menaquinone-4 per capsule, supporting bone density, calcium metabolism, cardiovascular health, and healthy blood coagulation. This vegan, allergen-free supplement is GMP-certified and crafted in the USA by a trusted family-owned company, ensuring premium quality and purity for your daily wellness routine.

Specifications

ASIN	B0013EJ5QM
ASIN	B0013EJ5QM
Age Range Description	Adult
Allergen Information	Dairy Free, Egg Free, Nut Free, Peanut Free, Soy Free
Best Sellers Rank	#10,353 in Health ( See Top 100 in Health ) #8 in Vitamin K Supplements
Brand Name	NOW
Color	red
Container Type	Bottle
Customer Reviews	4.6 4.6 out of 5 stars (11,045)
Customer reviews	4.6 4.6 out of 5 stars (11,045)
Department	Health and Beauty>Health and Wellness
Diet Type	Halal, Vegan, Vegetarian
Dosage Form	Capsule
Flavor	Unflavored
Global Trade Identification Number	00733739009906
Is Discontinued By Manufacturer	No
Item Dimensions	50 x 50 x 109 millimeters
Item Form	Capsule
Item Nype Name	NOW Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health*, 100 Veg Capsules
Item Weight	0.05 Kilograms
Item model number	0990
Manufacturer	NOW Sports - Nutrition and Wellness
Manufacturer	NOW Sports - Nutrition and Wellness
Manufacturer Part Number	733739009906
Material Type Free	en_AE
Model Name	MNI00990
Model Number	0990
Number of Items	1
Primary Supplement Type	Vitamin K2
Product Benefits	Bone Health Support
Product Dimensions	4.95 x 4.95 x 10.92 cm; 50 g
Specific Uses For Product	Nervous System,Bone Health,Metabolism
UPC	733739009906
Unit Count	100 Count

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