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Life Extension Super K, Vitamin K1, Vitamin K2 mk-7, Vitamin K2 mk-4, Heart Health, arterial Health, Calcium Balance, 3-Month Supply, Gluten-Free, 1 Daily, Non-GMO, 90 softgels
Original price was: $30.00.$16.87Current price is: $16.87.
Last updated on 02/02/2026 8:24 pm Details
- Heart & arterial health — Numerous studies show that vitamin K supports heart and arterial health, with higher vitamin K2 intake being correlated with a healthy cardiovascular system.
- Helps maintain calcium balance — Vitamin K helps you incorporate calcium into your bones. As a part of maintaining “calcium balance”, this process helps keep calcium out of your arteries.
- Vitamin K1 + two forms of K2 — It’s hard to get enough vitamin K from your diet. Super K provides vitamin K1 and two forms of bioavailable K2 to help you get enough daily vitamin K!
- Ingredients matter – We use only the finest raw ingredients with the purity and potency you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one.
- Live your healthiest life – We believe the answers to a healthier life are within reach, and that scientific research is the key to getting us there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.
| Brand | Life Extension |
|---|---|
| Item Form | Softgel |
| Primary Supplement Type | Vitamin K |
| Diet Type | Gluten Free |
| Flavor | Unflavored |
13 reviews for Life Extension Super K, Vitamin K1, Vitamin K2 mk-7, Vitamin K2 mk-4, Heart Health, arterial Health, Calcium Balance, 3-Month Supply, Gluten-Free, 1 Daily, Non-GMO, 90 softgels
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John Russo –
Lifestance k2 is a great product. Easy to swallow
Izzy Ochoa –
I recently broke my ankle and I take both vitamin d and calcium as part of my treatment. A nurse suggested to me to also take vitamin k. I like that this has both k1 and k2 and is easy on the stomach with no foul taste. It’s a small gel so it is easy to swallow.
Lisa A. –
My daughter suggested these because I’ve been getting bruises on my arms called Senile Purpura, which happens to elderly folks…especially those with fair skin. Although my research on the effectiveness of Vitamin K for this issue showed no proof it worked….it is working for me! The bruises are finally lightening and shrinking. Unfortunately, some darkening remains, so it is not a “cure-all”.
Mary Olivas –
I love it works good for me, just make sure you let doctor know.
Amigan –
Original product sent with long expiry date.
zinko –
Item received
Al –
The K Super = k2 + k7 package arrived ok and i started last night with my usual 5000 d3 without adverse – im house bound ! I don’t know how or when I will know if this is actually beneficial re the calcium absorbion !? Will try to monitor and hopefully update this accurately later . Hope I haven’t left this to late as already have significant vascular issues .
Eliza Harding –
Pleased & I will purchase more. Good quality & value.
Ray –
Easy to use, doesn’t upset the stomach. Good quality, using it bc I’m taking vitamin d and you need k so the d gets to where you need it. Otherwise it may settle in your arteries.
Erica C –
I trust this brand for great quality! Works well.
istina_eu –
To be taken in conjunction with Vit D
Tomas –
Good service for health benefits
stephen –
good product, well priced.