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.

Now Foods Supplements Vitamin K 2 100 Mcg Menaquinone 4

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Description

🦴 Elevate your bone game with clean, certified K-2 power!

PURE MK 4 POWER - Biologically active Vitamin K-2 for optimal bone matrix formation
CERTIFIED QUALITY - GMP A-rated, ISO/IEC tested for potency and purity
CLEAN CONSCIOUS - Vegan, Non-GMO, Gluten-Free, and allergen-free for mindful wellness
HEART BONE SYNERGY - Supports calcium metabolism for strong bones and healthy arteries
EFFORTLESS DAILY BOOST - Easy-to-swallow veggie capsules with no fillers or aftertaste

NOW Foods Vitamin K-2 100 mcg capsules deliver the biologically active MK-4 form to support bone strength and proper calcium metabolism, essential for cardiovascular and skeletal health. This vegan, allergen-free supplement is GMP-certified and rigorously tested for purity and potency, making it a trusted daily choice for proactive wellness.

Specifications

ASIN	B0013EJ5QM
Age Range Description	Adult
Allergen Information	Dairy Free, Egg Free, Non-GMO, Nut Free, Soy Free
Best Sellers Rank	#2,829 in Health & Household ( See Top 100 in Health & Household ) #21 in Vitamin D Supplements #429 in Sales & Deals
Brand	NOW Foods
Brand Name	NOW Foods
Color	Green/Brown
Container Type	Bottle
Customer Reviews	4.7 out of 5 stars 12,386 Reviews
Diet Type	Halal, Kosher, Vegan
Dosage Form	Capsule
Flavor	Unflavored
Global Trade Identification Number	00733739009906
Item Dimensions	1.95 x 1.95 x 4.3 inches
Item Form	Capsule
Item Weight	0.04 Kilograms
Manufacturer	NOW Sports - Nutrition and Wellness
Manufacturer Part Number	733739009906
Model Name	Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health Veg Capsules
Model Number	0990
Number of Items	1
Primary Supplement Type	Vitamin K2
Product Benefits	Bone Health Support
Specific Uses For Product	Bone Health
UPC	733739009906
Unit Count	100 Count

Reviews

S**E

29.04.2026

J**E

17.03.2026

S**N

16.03.2026

S**S

28.06.2025

G**S

4.04.2026

S**N

3.12.2025

J**N

12.03.2026

M**S

14.02.2026

S**A

15.12.2024

ا**ح

29.03.2023

S**D

11.11.2025

S**H

30.03.2024

M**.

19.01.2026

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€ 21.44

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In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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NOW Foods Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health*, 100 Veg Capsules

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