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🛡️ Elevate your heart & bone game with Super K — because your health deserves the best!
Life Extension Super K delivers a potent blend of vitamin K1 and two bioavailable forms of K2 (MK-4 and MK-7) totaling 2600 mcg per softgel. Designed to support cardiovascular health and maintain optimal calcium balance, this gluten-free, non-GMO supplement offers a convenient once-daily dose in a 90-softgel bottle, ensuring a 3-month supply of premium heart and bone support.
| ASIN | B07RL1J9BV |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #3,059 in Health & Household ( See Top 100 in Health & Household ) #1 in Vitamin K1 Supplements |
| Brand | Life Extension |
| Brand Name | Life Extension |
| Color | Brown |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 7,071 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Softgel |
| Dose Release Method | Osmotic Release |
| Drug Side Effects | Consult healthcare provider |
| Flavor | Unflavored |
| Global Trade Identification Number | 00737870233435 |
| Item Dimensions | 1.86 x 1.86 x 3.41 inches |
| Item Form | Softgel |
| Item Highlight | Vitamin K1, K2 MK-7 & K2 MK-4 for Heart & Arterial Health and Calcium Balance; 3-Month Supply, 1 Daily, Gluten-Free & Non-GMO |
| Item Nype Name | Super K |
| Item Weight | 2.08 ounces |
| Manufacturer | Life Extension |
| Manufacturer Part Number | 02334 |
| Material Type Free | Gluten Free, Non-GMO |
| Model Name | Super K |
| Model Number | 02334 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin K |
| Product Benefits | Contains three forms of vitamin K difficult to obtain from diet alone, Helps maintain arterial function, Promotes heart health, Supports healthy calcium balance Product Benefits Contains three forms of vitamin K difficult to obtain from diet alone, Helps maintain arterial function, Promotes heart health, Supports healthy calcium balance See more |
| Special Ingredients | Vitamin C (as Ascorbyl palmitate), Vitamin K (as phytonadione), Vitamin K2 (as MenaQ7® trans menaquinone-7), Vitamin K2 (as menaquinone-4) |
| Specific Uses For Product | Bone Health, Heart |
| Supplement Formulation | Multi-Supplement |
| UPC | 737870233435 |
| Unit Count | 90 Count |
M**I
P-E-R-F-E-C-T for what it was intended for. Would recommend and buy again!
P-E-R-F-E-C-T for what it was intended for. Would recommend and buy again!
A**R
My Go-To Brand for Vitamin K and K2
Life Extension is my go-to brand for supplements, and I’m happy I can purchase it on Amazon. The shipping is quick and convenient, and it arrives right at my door. The pricing often matches the sales on their website, and they usually have good deals. My holistic doctor recommended that I take K2 with vitamin D, which I also get from Life Extension. I definitely notice a difference when I’m taking it, and my mood seems to perk up as well. Excellent company and excellent product.
J**S
Good
My doctor recommended this product. I use it daily according to my blood test results it’s working.
S**T
Seems to be helping. Price has more than doubled!
It's a supplement, I have to assume it is helping get calcium into my bones. I have osteopenia, my last bone scan showed that I am the same, osteopenia, but it was noted that my lumbar spine appear to have a higher density than my scan 2 years earlier!! I also take 5000 Vit D and Citrical. I heard that they may allow hormone therapy again, I will check into that as osteoporosis isn't something I plan to deal with. The bad: I ordered this last in January 2025, ordered enough to get through the summer heat because reviews stated they melt into a clump during shipping. I paid just under $14 a bottle, they have OVER DOUBLED the price!!! Super unhappy with the high price of Super K.
L**Y
Nice Value
Nice Value
T**.
Take it every day
Great for good health
M**T
Me va bien
Yo las tomo y me an resultado bien es mi opinión con respecto a mi siempre pregúntale a su médico de cabecera y el te dirá esa es mi humilde opinión
B**.
Great supplement for teeth!
Excellent supplement for your teeth. Small convenient gel caps that go down VERY easy. Stocked up during Prime Day and got at almost half off so I dont need to order till next year!
S**N
Vitamin K
good product, well priced.
Z**O
Item received well
Item received
A**N
Original product
Original product sent with long expiry date.
T**S
Too early to notice a difference
Fast postage and good value. These don’t seem to be readily available in Australia, so it’s great that Amazon sell them. After taking anti inflammatories for years and now bruise like a peach, I am trying these to see if it makes a difference. Too early to say yet.
I**U
Good levels of vit K
To be taken in conjunction with Vit D
Trustpilot
3 weeks ago
1 day ago