Are these made from fermented yeast or geraniol?

Carlson’s Vitamin K2 MK4 is synthetic and one of the started materials is geraniol. It is not made via yeast fermentation.

How many iu of k2 is in 5mg? most k2 is dosed around 100mcg max. i am supposed to be taking 5000iu daily.

Could you maybe be mistaking the 5000iu for D3 instead of K2? Actually 200mcg is for K2 Mk7 and Mk4, well, I use MK7 but have read a study from Japan where they use up to 45mg 3x a day but that's more than the average.

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Carlson - Vitamin K2 MK-4 (Menatetrenone), 5 mg, Vitamin K Supplement, Bone Support, K2 Vitamin, Soy-Free, Vitamin K-2, 180 Capsules

Product ID: 45557462

Details

Brand
Carlson
Diet Type
Gluten Free
Flavor
Unflavored
Item Form
Capsule
Primary Supplement Type
Vitamin K2

💊5 mg Vitamin K2 MK-4 per capsule

🦴Supports strong, healthy bones

🧪FDA-registered lab tested for potency

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VT23494

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Description

🦴 Elevate your bone game—because strong is the new smart!

BONE HEART SYNERGY - Clinically recognized to direct calcium to your bones while preventing arterial buildup—supporting your active lifestyle.
CLEAN PURE FORMULA - Soy-free, gluten-free, and unflavored capsules designed for easy swallowing and daily convenience.
LONG TERM VALUE PACK - 180 capsules per bottle ensure you stay ahead in your wellness game without frequent reorders.
PRECISION DOSAGE POWER - Each capsule delivers a potent 5 mg of Vitamin K2 MK-4 for maximum bone and cardiovascular support.
TRUSTED QUALITY ASSURANCE - Tested rigorously in an FDA-registered lab to guarantee potency and purity you can rely on.

Carlson Vitamin K2 MK-4 delivers a clinically effective 5 mg dose per capsule to promote bone strength and cardiovascular health. This soy-free, easy-to-swallow supplement is rigorously tested in an FDA-registered lab for quality and potency. With 180 capsules per bottle, it offers a convenient, long-term solution for adults seeking to optimize calcium metabolism and support overall wellness.

Specifications

ASIN	B06XSJ9BY9
Age Range Description	Adult
Best Sellers Rank	#177,926 in Health & Household ( See Top 100 in Health & Household ) #765 in Vitamin D Supplements
Brand	Carlson
Brand Name	Carlson
Customer Reviews	4.7 out of 5 stars 86 Reviews
Diet Type	Gluten Free
Dosage Form	Capsule
Flavor	Unflavored
Item Dimensions	2.25 x 2.25 x 4.5 inches
Item Form	Capsule
Item Weight	0.15 Pounds
Manufacturer	Carlson Labs
Number of Items	1
Primary Supplement Type	Vitamin K2
Product Benefits	Heart Health Support
Specific Uses For Product	Bone
UPC	088395010019
Unit Count	180.00 Count

Reviews

A**S

Easy to take. No taste & no smell

Arrived safe & sound & am taking it daily. Hopefully, it’s doing the body good.

27.06.2025

R**.

Usefulness of K2

K2-m-k4 is an excellent supplement to bring calcium in your blood to your bones . Prevents build up in your arteries.

6.05.2025

M**S

Came highly recommended

This brand of Vit K2 came recommended to me by my functional medicine practitioner to take in conjunction with my Vit D. They are easy to take!

29.04.2024

T**G

Lasts me 3 months, perfect!

Hopefully, Keeps calcium out of my artery’s as I take calcium 3X a day long term.

1.09.2024

L**R

Small and easy to take

Quality brand. These small capsules are easy to take - I take 5 per day to get the therapeutic dose.

22.06.2024

A**R

Affordable option

It was just as described.

22.05.2025

F**K

These are great

I’m very glad these are available, study’s show it helps the vitamin D3 get to your bones not you arteries. I’m glad Carlson is making the K2 Mk4

23.06.2023

A**R

Good for my bones.

Easy to take. Good for my bones

26.09.2023

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