Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.
🛡️ 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 |
| Best Sellers Rank | #1 in Vitamin K1 Supplements |
| Date First Available | May 6, 2019 |
| Item Model Number | 02334 |
| Manufacturer | Life Extension |
| Product Dimensions | 1.86 x 1.86 x 3.41 inches; 2.08 ounces |
User
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!
User
Quality and results
This is now my go-to brand. Exactly what I was hoping it would be.
User
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.
User
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.
User
Good
My doctor recommended this product. I use it daily according to my blood test results it’s working.
User
Nice Value
Nice Value
User
Take it every day
Great for good health
User
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
User
Vitamin K
good product, well priced.
User
Item received well
Item received
User
Original product
Original product sent with long expiry date.
User
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.
User
Good levels of vit K
To be taken in conjunction with Vit D
Trustpilot
1 week ago
2 months ago