Shipping Rates
Weight Standard Delivery for orders over £45Standard Delivery for orders under £45Express (Next working day when ordered before 12 noon) for orders over £100Express (Next working day when ordered before 12 noon) for orders under £100
0-149g Free £1.95 Free £5.95
150g-999g Free £2.95 Free £5.95
1000g-1999g Free £3.95 Free £5.95
Over 2000g Free £5.95 Free £5.95

Vitamin K Products

Vitamin K Products

Vitamin K is a fat soluble vitamin which is best known for its role in helping blood to clot or coagulate properly by helping to form the proteins necessary for the blood's clotting factor. The K comes from its German name “Koagulations” vitamin. It plays an important role in bone health - as one of the main vitamins involved in bone mineralisation, it increases the amount of a specific protein required to maintain bone calcium.

Vitamin K also supports heart health by helping to prevent calcification of arteries. It works by carrying calcium out of the arteries and not allowing it to form into hard, dangerous plaque deposits.

Solgar Vitamin K1 (Phytomenadione) 100 mcg (100 Tabs)
5 stars
1 verified review
5 out of 5 stars
5 stars
4 stars
3 stars
2 stars
1 star
  • Support the liver with the synthesis of blood clotting proteins
  • For healthy bones
  • Vegan, Vegetarian, Kosher
  • Free from sugar, salt and starch
Quality Assured
  • Full Description

  • Ingredients

  • Customer Reviews

Solgar Vitamin K1 (Phytomenadione) 100 mcg (100 Tabs)Solgar Vitamin K1 (Phytomenadione) 100 µg Tablets contains Vitamin K, a fat-soluble vitamin. There are 3 types of Vitamin K; K1 (Phytomenadione) is derived from food, K2 (Menaquinone) is produced by intestinal bacteria and K3 (Menadione) is a synthetic form. Vitamin K is important for blood clotting or coagulation and is essential for the synthesis by the liver of blood clotting proteins. Vitamin K is also widely recognised for supporting healthy bones. This is due to its ability to activate calcitonin, a hormone produced by humans, which then aids the absorption of Calcium into the bone. Absorption of Vitamin K takes place mainly in the upper part of the small intestine with the help of bile or bile salts and pancreatic juices and then carried to the liver.Vitamin K is found in both plant and animal sources in nature, with high concentrations found in dark leafy greens liver, milk and fish liver oils. Solgar 100 mcg Vitamin K1 has a 1 tablet a day dose, providing you with this key vitamin, contributing to: Normal blood clotting Maintenance of normal bonesAll Solgar products meet our industry recognized “Gold Standard” for excellence. Made using naturally sourced ingredients and innovating since 1947, Solgar is your perfect supplement to good health.
Bulking Agents: (dicalcium phosphate, microcrystalline cellulose, mannitol), Vitamin K1 (as phytomenadione), Anti-caking Agents: (vegetable stearic acid, vegetable magnesium stearate), Cellulose Gum.
Verified reviews by Trustpilot
5 out of 5
5/ 5
1 reviews
5 out of 5by Mary Wheeler
7 February 2020
Taking as directed and trusting in good quality and results.
Stay in touch
5 out of 5 stars
See some of the reviews here
07 Aug.
5 out of 5 stars
Got the herbs that I wanted
Got the herbs that I wanted. Hopefully they work. Service is impeccable.
Read more... Asif Shamsuddin
06 Aug.
5 out of 5 stars
Very fast reliable delivery and always…
Very fast reliable delivery and always good customer service if problems.
Read more... Gillian
06 Aug.
5 out of 5 stars
I found your service to be excellent
I found your service to be excellent. Ordering was easy and simple, you kept me updated on the progress of my order and it was delivered in a few days. The product itself is perfect, thank you very much.
Read more... Dorie Laramee
06 Aug.
5 out of 5 stars
Excellent company - Indigo Herbs
I really like Indigo Herbs. They have always been very prompt in sending me my goods and as a result I have recommended them to many people. I find their products of high quality and always what they claim to be. I will not hesitate in continuing to use them.
Read more... Scarlett Wallingford
06 Aug.
5 out of 5 stars
As usual. Great service, order arrived super quick. What a fabulous company
Read more... Izzy Bowen
06 Aug.
5 out of 5 stars
Excellent experience.
Excellent experience.. ordered Monday and arrived Wednesday.. Thank You
Read more... Cynthia McDonald
Best Sellers
New Products
Latest Blog Posts