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Life Extension Super K, Vitamin K Supplement, 2000 Mcg Vi...

Life Extension Super K, Vitamin K Supplement, 2000 Mcg Vi...

Regular price £42.69 GBP
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Life Extension Super K, Vitamin K Supplement, 2000 Mcg Vitamin K and 1180 Mcg Vitamin K2, Heart Health, Once-Daily, 90 Softgels

Regular price £42.69
Sale price £42.69 Regular price
Save % Sold out
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Product Overview

Life Extension Super K delivers a comprehensive vitamin K formula designed to support heart health and strong bones. Each softgel provides 2000 mcg of Vitamin K1 and 1180 mcg of Vitamin K2 (as menaquinone-4, MK-4), two forms of vitamin K that work synergistically to promote arterial flexibility and proper calcium utilization.

Key Features and Benefits

  • Cardiovascular Support: Vitamin K helps activate matrix Gla-protein (MGP), which inhibits calcium deposition in arteries, promoting vascular health.
  • Bone Health: Vitamin K supports the production of osteocalcin, a protein essential for binding calcium to the bone matrix, helping maintain bone density.
  • Dual Vitamin K Forms: Combines K1 (phylloquinone) from green plants and K2 (menaquinone-4) for broad-spectrum activity.
  • Once-Daily Convenience: Easy-to-swallow softgels for consistent daily intake.

How to Use

Take one (1) softgel daily with food, or as recommended by a healthcare professional. For optimal absorption, take with a meal containing fat.

Who It Is For

This supplement is ideal for adults seeking to support cardiovascular and bone health, especially those with limited dietary intake of vitamin K-rich foods like leafy greens or fermented products. It is also suitable for individuals looking to complement calcium and vitamin D supplementation with vitamin K for proper calcium metabolism.

Why Choose This Product

Life Extension is a trusted brand in nutritional science, known for high-quality, research-backed formulations. Super K provides a potent dose of both K1 and K2 in a single softgel, ensuring you get the synergistic benefits of both forms. The product is manufactured in cGMP-certified facilities and undergoes rigorous quality testing.

Technical Details

  • Form: Softgel
  • Serving Size: 1 softgel
  • Vitamin K1 (phylloquinone): 2000 mcg
  • Vitamin K2 (menaquinone-4): 1180 mcg
  • Other Ingredients: Medium-chain triglycerides, gelatin, glycerin, purified water, carob color, lecithin, beeswax, silicon dioxide
  • Contains no gluten, wheat, dairy, eggs, or artificial colors
  • Package size: 90 softgels (90-day supply)

Experience the difference a well-formulated vitamin K supplement can make. Add Life Extension Super K to your daily regimen and take a proactive step toward a healthier heart and stronger bones.

Delivery in the United Kingdom

Orders are prepared with clear UK delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

NutriSentra offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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Supplement guide

Life Extension Super K, Vitamin K Supplement, 2000 Mcg Vitamin K and 1180 Mcg Vitamin K2, Heart Health, Once-Daily, 90 Softgels at NutriSentra

Product OverviewLife Extension Super K delivers a comprehensive vitamin K formula designed to support heart health and strong bones. Each softgel provides 2000 mcg of Vitamin K1 and 1180 mcg of Vitamin K2 (as menaquin...

Category Food Supplement
Delivery area United Kingdom
Checkout Secure checkout
bone healthheart healthlife extensionmk-4super ksupplementvitamin kvitamin k1vitamin k2

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What NutriSentra shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, UK delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about Life Extension Super K, Vitamin K Supplement, 2000 Mcg Vitamin K and 1180 Mcg Vitamin K2, Heart Health, Once-Daily, 90 Softgels

Is Life Extension Super K, Vitamin K Supplement, 2000 Mcg Vitamin K and 1180 Mcg Vitamin K2, Heart Health, Once-Daily, 90 Softgels available for UK customers?

Yes. This product is currently available on NutriSentra with UK delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

NutriSentra product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.