Hi, What is this made from? Thank you😊

I would like to know this answer to, whether it’s synthetic or natural source. But my big question is why people feel the need to answer a question; sorry to say, stupidly. “I don’t have it anymore” okay, so why do you feel the need to answer this question then? I see sooo many countless, meaningless answers over many products. Do these folks really have so much time on their hands?!? Unless you have something meaningful to contribute what’s your need to answer? This is the same with social media- we don’t care.

What is the source this is made from?

The bottle indicates 90 vegetarian capsules, with a somewhat long list of stuff it does not contain like non-vegetarian ingredients, tree nut, peanuts, wheat, gluten, soybeans, corn, yeastand artificial colors, flavors or preservatives. Apart from that, no word about what it is made from. Sorry.

are the capsules suppose to be yellow?

I never took K2Mk4. K215mg or 15.000mcg is white

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Description

🦴 Unlock your body's full potential with Ultra K2 – the smart supplement for bones and heart!

HEART SMART FORMULA - Backed by research to promote cardiovascular health alongside bone support.
BONE JOINT VITALITY - Clinically supports healthy bone metabolism, cartilage, and joint flexibility to keep you moving.
PRECISION DOSAGE POWER - Each capsule delivers a potent 15mg of Vitamin K2 MK-4 for maximum efficacy.
CLEAN CONSCIOUS CHOICE - Free from common allergens, artificial additives, and 100% vegan—perfect for mindful wellness.
CALCIUM ACTIVATION MASTERY - Enhances calcium-binding proteins to direct calcium where your body needs it most.

SFI Health Ultra K2 Menaquinone-4 delivers a clinically effective 15mg dose of Vitamin K2 MK-4 per capsule, designed to support bone strength, joint mobility, and cardiovascular health. This hypoallergenic, vegan-friendly formula activates calcium-binding proteins to optimize calcium use throughout the body, all while being free from common allergens and artificial additives. Trusted by healthcare practitioners and perfect for professionals seeking a clean, potent boost to their wellness routine.

Reviews

S**D

K2 MK4 in recommended amount

This is a hard to find version of vitamin K2 that has the amount recommended by Japanese studies. Glad to find it on Amazon. Very small capsules so easy to take.

3.05.2025

J**C

Great price for an actually therapeutic dose

Good value for therapeutic dose.

12.06.2025

B**U

Accurate count

So far my husband and I have used 7 bottles, 90 capsules in each bottle, 3 capsules daily (45mg) for each of us. We are pleased that the capsule count has always been on the mark. We count before starting a bottle and, unlike reports of several other brands undercounting and selling short, exactly 90 capsules is what Klaire Labs has given us. Thus we suspect that Klaire Labs' quality control is superior to other brands. As for improving bone health, the verdict is still out. We supplement MK4 with Calcium, D3 and Magnesium Glycinate for bone health. My next scheduled DEXA scan in 2 years will tell if 45mg of MK4 taken daily, combined with the other 3 supplements, will either reverse or keep osteoporosis at bay. If it does not, we'll investigate other options as this is a pricey product. Stay tuned for my next review in 2 years.

6.06.2024

T**E

My doctor recommended

Ordered by my doctor. Healthy choice.Have had no problems

4.02.2025

B**Y

Best K2

This product is not the cheapest but it is one of the best.

10.01.2025

M**O

Works great

Fast shipping

19.01.2025

K**.

High quality product

High quality product recommended by my naturopath.

12.10.2024

B**B

Glad to receive this product

As described.

22.08.2024

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