Bronson Vitamin K2 (MK7) with D3 Extra Strength Supplement Bone and Heart Health Non-GMO Formula 10,000 IU Vitamin D3 & 120 mcg Vitamin K2 MK-7 Easy to Swallow Vitamin D & K, 120 Capsules Review
Our verdict
Bronson's D3 plus K2 capsule combines a high 10,000 IU vitamin D3 dose with 120 mcg of vitamin K2 (MK-7) in an easy-to-swallow capsule, and at under $15 for 120 capsules it's one of the more affordable combination formulas around. With 6,500 ratings averaging 4.7 stars, it has built a solid track record among repeat buyers.
Check price on AmazonBest for
People looking for a budget-friendly capsule that combines vitamin D3 and vitamin K2 in a single easy-to-swallow dose.
Skip if
You're looking for a single-ingredient vitamin D3 product without added vitamin K2, or you prefer a softgel over a capsule.
- Form Capsule
- Count 120 Count
- Type Vitamin D3, Vitamin K2
- Diet Gluten Free
- Benefits Heart Health Support
Pros
- Combines vitamin D3 and vitamin K2 (MK-7) in one capsule
- High 10,000 IU vitamin D3 potency per serving
- Budget-friendly at under $15 for 120 capsules
- Gluten-free and easy-to-swallow formula
- Large, consistently positive review base
Cons
- 10,000 IU is a high dose that may not suit everyone
- No flavor or alternate format options listed
- Combination formula isn't ideal if you only want vitamin D3 alone
Our scorecard
-
Owner rating4.7/5
4.7 average across 6,500 owner ratings
-
Popularity3.6/5
6,500 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
This Bronson formula combines 10,000 IU of vitamin D3 with 120 mcg of vitamin K2 as MK-7 in a single capsule, packaged 120 to a bottle. The company markets the pairing for bone and heart health support, which reflects the common rationale for combining these two nutrients in one product.
The capsule is described as easy to swallow and is labeled gluten-free. Because it delivers a notably high 10,000 IU dose of vitamin D3 per capsule, it's worth a conversation with a healthcare professional about whether that potency fits your needs before adding it to a routine.
At $14.97 for a 120-count bottle, this lands on the lower end of the price range for combination D3/K2 products. It has drawn 6,500 ratings at an average of 4.7 stars, and a bought-last-month figure of 5,000 suggests it's a steady seller in its category.
Specifications
| Form | Capsule |
|---|---|
| Count | 120 Count |
| Type | Vitamin D3, Vitamin K2 |
| Diet | Gluten Free |
| Benefits | Heart Health Support |
Performance notes
The capsule format and gluten-free label make this straightforward to add to a daily routine, and the 120-count bottle covers about four months at one capsule a day. The 10,000 IU strength puts it well above lower-dose everyday vitamin D3 products, which is a detail worth weighing against your own needs.
What buyers say
A 4.7-star average across 6,500 reviews, combined with a reported 5,000 units bought in the last month, points to a product with steady, repeat demand and generally satisfied buyers.
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Frequently asked questions
What does adding vitamin K2 to a vitamin D3 supplement do?
Manufacturers commonly pair vitamin D3 with vitamin K2, like the MK-7 form used here, and market the combination for bone and heart health support. This is a manufacturer-stated benefit rather than a medical claim, so it's worth discussing with a healthcare professional if you have specific health goals.
Is 10,000 IU of vitamin D3 a lot?
Yes, 10,000 IU is on the higher end of over-the-counter vitamin D3 potencies. Because everyone's needs differ, it's a good idea to check with a healthcare professional before starting a high-potency supplement like this one.
How long does one bottle last?
The bottle contains 120 capsules. At one capsule per day, that works out to about four months per bottle, though you should follow the label's suggested use.