Phylloquinone, also Vitamin K1, is a polycyclic aromatic ketone, based on 2-methyl-1,4-naphthoquinone, with a 3-phytyl substituent.

It is a fat-soluble vitamin that is stable to air and moisture but decomposes in sunlight. It is found naturally in a wide variety of green plants, particularly leaves, since it functions as an electron acceptor during photosynthesis, forming part of the electron transport chain of Photosystem I.
It is on the World Health Organization's List of Essential Medicines, a list of the most important medication needed in a basic health system.

Packaging and shipping

1. Every batch of product have to be tested by our QC before they are allowed to sell.
2.  We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
3. Warm after-sale service, Any of your question would be solved for the first as soon as possible.

Advantage:

1. Our company is a professional production leading factory in China in pharmaceutical area of many years. Delivery areas of our products:US, UK, Canada, Australia, Brazil, Russia, Portugal, Latvia, Switzerland, Iceland, Ukraine, Germany, France, Netherlands, Belgium, Peru, Sweden, New Zealand, the Czech Republic, Lithuania, Ireland, Tunisia, Mexico, Greece, Puerto Rico, Thailand, Israel and so on.

Payment method: Bank T/T, Western union, Moneygram.

2. Discreet package.The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could be also take into consideration.

3. Top quality. High quality guarenteed, once any problem is found, the package would be reshipped for you.

4. Security Shipping: Shipping by express (FedEx,UPS,DHL,EMS), by air.The most professional forwarder would be recommanded for you.

5. We have stock, so we can delivery quickly at the very day when receive the payment.

6. Warm after-sale service for you 24/7. Any of your question would be solved for the first as soon as possible.

7. A discount would be given when you make a large order.