Order Process Info
Order Processing Deadlines
All items are from our warehouse in USA.
If all items in your order are in stock at the our warehouse closest to you, orders placed before 5:00 PM Eastern USA Monday to Friday,
except holidays. We need 2 business days to process your order before we ship it to you.
Shipping Rates
Basic ship rate $3
You can purchase mixed items from our store.
Items on Order
If an item is currently out of stock, the items description page will display the date we expect to receive the product back in stock.
If you choose to purchase the item anyway, a preorder / back order shipping surcharge will apply. Availability dates for items on order
are estimates, and are not guaranteed.
Shipping Confirmation Emails
Qoo10 systems will send you an automated shipment confirmation email when we finish processing your order.
Our shipping carriers do not pick up packages from our facilities on weekends, or on postal holidays.
Therefore, if you place an order after our order processing deadline, you may experience a delay between your shipping confirmation
e-mail and the actual shipment of your order.
The time frame for the shipment method you selected will begin when the carrier picks it up for delivery.
Shipping Carriers
Orders may be shipped with any of our preferred carriers: SF Express.
Shipping time: 4-10days, with out weekend and holiday.
We cannot request or guarantee delivery by a specific carrier.
If your shipping address is a P.O. Box, please check that option in the address form to make sure that your order is delivered correctly.
Return & Exchange
No exchange or return is because of simple mind change.
Such Return of exchang is ablsolutely allowed for the reason below.
* Major defect is discovered..
* Wrong item is delivered.
* Recive demage itme.
If you want to return or exchange at you cost, contact us via email.Please check when you return the items just for changing your mind,
you could be charged return cost.
International Orders Costom Duty
We use the best representative carriers of the countries to forwards packages to international destinations.
For this shipping method, we set limits on quantity of products, Weight and maximum amount of the order.
You should check the limitation of import from the Office of Customs Administration in your country prior to placing an order.
Costom tax is not included. Singapore: Cutomers have to pay Saingapore custom tax if the item price over SG$400
Import organic and natural products
international division has distributed organic and natural products throughout the world.
Our infrastructure is built to manage the complex logistics involved with international distribution including volume,
expiry dates, and documentation and shipping requirements.
ID Number need only China and Korea custom clear
| Life Extension Super K with Advanced K2 Complex (two-pack) |
| 상품코드 : PROD100002610 |
3 Bottles of 90 Softgels
Vitamin K plays a critical role in maintaining healthy bone density
Less calcium deposition in the aorta
Vitamin K2 remains biologically active in the body far longer than K1
Induces 37% regression of preformed arterial calcification, Better cardiovascular condition
2 Bottles of Life Extension Super K with Advanced K2 Complex 90 Softgels (2 x 90)
The Most Complete Vitamin K Formula
2 Bottles of 90 Softgels
Technical Details
Product Details
Package Dimensions
Width : 3.7 inch
Height : 0.9 inch
Length : 3.7 inch
Shipping Weight: 3.2 ounce (View shipping rates and policies)
ASIN : B00VMTMBO6
Product Description
An abundance of human clinical data reveals that vitamin K plays a critical role in maintaining healthy bone density by facilitating the transport of calcium from the bloodstream into the bone.6-10 Vitamin K is also required by calcium-regulating proteins in the arteries. Matrix Gla-protein (MGP) is a vitamin K-dependent protein, and it must be carboxylated to function properly. Poor vitamin K status leads to inactive uncarboxylated MGP (ucMGP), which accumulates at sites of arterial calcification.11,12 Since MGP is a potent local inhibitor of arterial calcification, MGP is important in relation to the health of the entire cardiovascular system. Without adequate vitamin K, calcium in the blood can bind to the arterial wall resulting in calcification.13,14 As people age, even a subclinical vitamin K deficiency can pose risks to the vascular system. Poor vitamin K status also results in increased circulating levels of undercarboxylated osteocalcin that is shown to be associated with increased bone loss in postmenopausal women.15,16 Humans get most of their vitamin K from green vegetables in the form of vitamin K1. The problem is that K1 is tightly bound to plant fiber and only a small fraction absorbs into the bloodstream.17-19 Vitamin K2 (menaquinones) is found in meat, eggs, and dairy products and is also made by bacteria in the human gut, which provides a certain amount of the human vitamin K requirement.20 Human studies show that vitamin K2 is up to ten times more bioavailable than K1. Vitamin K2 remains biologically active in the body far longer than K1. For instance, K1 is rapidly cleared by the liver within eight hours, whereas measurable levels of K2 (MK-7) have been detected 72 hours after ingestion.
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