Life Extension Super K provides comprehensive vitamin K support in one daily softgel. This advanced formula combines vitamin K1 with both primary forms of vitamin K2—menaquinone-4 (MK-4) and menaquinone-7 (MK-7 from MenaQ7®)—to deliver full-spectrum nutritional support for healthy vascular function and calcium metabolism. This unique triple-K blend is designed for optimal bioavailability and long-lasting activity in the body.

Key Benefits

• Features a Complete Vitamin K Complex* - Provides three forms: Vitamin K1 (phytonadione) plus Vitamin K2 as both MK-4 and MK-7 (MenaQ7®), ensuring broad-spectrum nutritional support.*

• Supports Healthy Vascular Function* - Vitamin K is a vital nutrient that plays a key role in supporting the health and elasticity of the vascular system.*

• Promotes Calcium Utilization for Bone Health* - This nutrient is essential for the body's proper utilization of calcium, directing it to support the maintenance of strong, healthy bones.*

• Includes Long-Acting MenaQ7® MK-7* - Contains the MenaQ7® form of MK-7, known for its enhanced bioavailability and sustained presence in the bloodstream for all-day support.*

• Premium, Bioavailable Softgel Formula* - Delivered in an extra virgin olive oil softgel for optimal absorption of these fat-soluble vitamins. Non-GMO and gluten-free.*

Ingredients

Vitamin K (as Phytonadione) 2000 mcg, Vitamin K2 (as Menaquinone-4) 1000 mcg, Vitamin K2 (as MenaQ7® trans Menaquinone-7) 180 mcg, Vitamin C (as Ascorbyl Palmitate) 10 mg.
Other Ingredients: Extra Virgin Olive Oil, Gelatin, Glycerin, Beeswax, Purified Water, Carob Color, Maltodextrin, Microcrystalline Cellulose.

How to Use

Take one (1) softgel daily with a meal containing fat, or as directed by your healthcare professional.

Shipping & Delivery

UK Orders: Same-day dispatch before 3 PM Monday–Friday, 12 PM Saturdays. Tracked 24-hour delivery available.
International Orders: Delivered in 3–5 business days. VAT included where applicable.

*Disclaimer:
These statements have not been evaluated by the Food and Drug Administration (FDA) or the Medicines and Healthcare products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, cure, or prevent any disease.