Vit.K is an umbrella name for multiple kinds of similar factors that do different jobs. Largely, these come from eating lots of fresh, organic, dark green leafy veggies, & certain fermented foods, like Natto. If you only eat moderate or less veggies, & no fermented foods, you are likely deficient. Different kinds of K do different things, w/ blood clotting, & where & how the body puts mineral deposits. K2 works WITH Vit.D & WITH parathyroid hormone, for instance. With Vit.K2, D absorbs & uses better, allowing better effect from lower doses of D. (Instead of “bulldozing” it in using 10’s of thousands of units to force the body to get some.) Numerous vitamins & minerals work best like that, paired with certain other ones, to get best effects, like: C+bioflavonoids; D + K2/Mk7; zinc+copper; B12+Folate; etc. Research literature states to optimally use: 180 units of K2 per each 1000 units of D3, But supplement makers & Docs are mostly ignorant & fail to give/order that. Nattokinase enzyme is excellent at helping balance that (& does a great job cleaning out arteries, safely, all by itself). ==> Vit. K1, helps most with proper blood clotting. It is only one kind of clotting factor; the body needs a number of kinds of clotting factors to do different types of it. That is the one Docs RXing blood thinner drugs tell patients Not to supplement, if they take blood thinner drugs or foods. But doc’s are largely ignorant of which kind of K, so, they caution against Any kind, failing to consider that without K, the body deteriorates worse! ==> Vit.K2/Mk7, is the kind REQUIRED to help D be absorbed & used. It is REQUIRED to help both D & Parathyroid hormone put minerals into bones & teeth; without K2, the parathyroid hormone & VitD start clogging arteries, depositing mineral lumps in soft tissue, or forming bone spurs, for instance. So, Docs being largely ignorant of that, can make cardiovascular ills worse, sooner than later. Additionally: D2 is a cheap form of D, derived from ergot (a hallucinogen, but also an anti migraine drug), which many are sensitive to. D3 is a gentler, better-absorbed version, with no known sensitivities. An excellent & balanced source of minerals is kelp, added into foods daily. There are different kinds of seaweeds, with different flavors & textures; some have specifically better nutrient profiles for cardiovascular help, like some of the brown seaweeds. Seaweeds/kelps have been & still are “survival” foods, used for many thousands of years.

NatureBell Vitamin D3 5,000 IU + K2 100 mcg, 240 Softgels | Daily 2-in-1 Formula with Virgin Coconut Oil | Bone, Heart & Immune Support | MK-7 Form | Non-GMO, Gluten-Free

NatureBell Vitamin D3 5,000 IU + K2 100 mcg, 240 Softgels | Daily 2-in-1 Formula with Virgin Coconut Oil | Bone, Heart & Immune Support | MK-7 Form | Non-GMO, Gluten-Free

Q: Duo = two; what “fairy dust” does “Ack” mean? Why make up magic word to baffle buyers?

It's a trade mark name meant to distinguish it from the competition. It is as you say "fairy dust" to make you believe it is special. My D levels improved using this so fairy dust or not I am happy with it.

Q: Where are these made and what is the source of the ingredients?

Made in the USA, sourced in the usa

Q: If it has coconut oil, why do they add water to dilute the formula?

Hi I believe this is a very good product, I take it regularly. It contains 5k of vitamin D3, Mk7 and coconut oil, and has been 3rd party tested!!? So what are you worried about? How can it be diluted, if the ingredients are listed, and it's been 3rd party tested..

4.7/5

Product ID: 386600885

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Details

Brand
NatureBell
Item Form
Softgel
Primary Supplement Type
Vitamin D3 D3
Flavor
Coconut
Product Benefits
Support Immune

💊5000 IU Vitamin D3 per softgel

🥥Virgin coconut oil for max absorption

🦴100 mcg Vitamin K2 (MK-7) for bone & heart

Frequently Bought Together

NatureBell Vitamin D3 5000 K2 (MK7) with Virgin Coconut Oil, 240 Softgels, 100mcg, 2 in 1 Support, Duo-Ack | 8 Months Supply | Third Party Tested, Non GMO & No Gluten

Magnesium Glycinate Capsules 500mg | 240 Count | Supplement for Sleep, Heart & Muscle Support | 100% Chelated & Purified, 3rd Party Tested, Non-GMO & Gluten Free

NatureBell CoQ10 400mg with Omega 3 Fatty Acids, 240 Capsules | Stable High Absorption Form – Antioxidant Support for Heart & Energy Health – Extra Strength Coenzyme Q10 Supplement

Description

☀️ Elevate your health game with the ultimate D3 + K2 power duo!

8 MONTH SUPPLY - 240 softgels per bottle—long-lasting support without the hassle
CLEAN TRUSTED - Non-GMO, gluten-free, allergen-free, and 3rd party lab tested for purity
ABSORPTION AMPLIFIED - Infused with virgin coconut oil to ensure superior nutrient uptake
POWER PACKED DAILY DOSE - Only 1 softgel delivers 5000 IU D3 + 100 mcg K2 for effortless wellness
BIOACTIVE DUO ACK FORMULA - Premium cholecalciferol & MK-7 combo mimics natural sun-derived nutrients

NatureBell Vitamin D3 5,000 IU + K2 100 mcg softgels combine high-potency cholecalciferol and menaquinone-7 in a virgin coconut oil base for enhanced absorption. This 2-in-1 formula supports bone, heart, joint, and immune health with a convenient once-daily softgel. Non-GMO, gluten-free, allergen-free, and third-party tested, each bottle offers 240 softgels—an 8-month supply of premium wellness.

Have a Question? See What Others Asked

What is K2?

Duo = two; what “fairy dust” does “Ack” mean? Why make up magic word to baffle buyers?

Where are these made and what is the source of the ingredients?

If it has coconut oil, why do they add water to dilute the formula?

Reviews

4.7

All from verified purchases

T**N

Best D3 out there!

My favorite D3 vitamin! They have really helped increase my vitamin D levels effectively. They are very easy to swallow and don't have any lingering taste or smell.

30.07.2025

T**R

Essential supplement at a good price

Great product and well priced, take it daily.

12.07.2025

D**A

Useful

This thing works … my blood test showed that my body absorbed the vitamin just fine .. the pill is small and easy to swallow , didn’t hurt my stomach.. but don’t take it at night cuz it will affect your sleep

2.07.2025

S**A

Good value

Small capsules, easy to swallow

20.05.2025

J**F

Great but overpriced

I prefer these tiny gel caps over the cheaper white capsules, but they shouldn't cost this much.

17.05.2025

A**E

Good value

Larger format very convenient

20.06.2025

I**.

Good quality for a good price

I love how much vitamin D is in these vitamins and that it’s paired with vitamin K. Super smooth and easy to swallow pills with no weird aftertaste. Great price for how many you get. Would definitely recommend!

21.02.2025

K**C

Good product

Good product was recommended

19.07.2025

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Great experience from order to delivery. Highly recommended!

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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