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Life Extension Super K - 90 Soft Capsules
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LLife Extension

Life Extension Super K - 90 Soft Capsules

★★★★★Emma G.

Excellent K supplement containing two forms of K2 plus K1

★★★★★Yuki

I have been using Vitamin K Complex from Life Extension for a while now, and it has made a significant difference to my health. This high-quality supplement provides a comprehensive blend of vitamin K1 and K2, which has a noticeable effect on my health. I appreciate that Life Extension sources their ingredients responsibly and ensures potency through rigorous testing. The small, lightweight capsul

Read all 9 reviews →

Super K from Life Extension combines K1 and two bioactive K2 forms in soft capsules – gluten-free and non-GMO.

€26.36€29.29Save €2.93

Lowest price last 30 days: €25.63·Inc. VAT

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Description

Product Overview

Life Extension Super K is a carefully formulated dietary supplement in the form of soft capsules that combines three forms of vitamin K to offer a broad spectrum of nutritional support. Each package contains 90 soft capsules, sufficient for long-term daily use. Life Extension is a brand with over 40 years of experience in nutritional research, known for prioritising scientifically based formulations and high-quality raw materials. Their philosophy is built on providing products that are both effective and transparent in content, all to give the consumer a reliable and well-considered supplement.

Super K is aimed at individuals who want to supplement their intake of vitamin K, especially the forms that can be difficult to obtain through diet, such as K2. The product is gluten-free and non-GMO certified, making it suitable for a wide audience with various dietary needs. By combining vitamin K1 with two bioactive forms of vitamin K2 – menaquinone-4 (MK-4) and MenaQ7reg; trans-menaquinone-7 (MK-7) – Super K provides a well-balanced and complete source of this fat-soluble vitamin in an easy-to-use capsule.

Active Ingredients 26 Science

Life Extension Super K contains three important forms of vitamin K. Vitamin K1 (phylloquinone) is the naturally occurring form found in green leafy vegetables and plays a fundamental role in the body's functions. Vitamin K2 is presented as menaquinone-4 (MK-4), a short-chain form that is rapidly absorbed and distributed in the body, and MenaQ7reg; trans-menaquinone-7 (MK-7), a long-chain and patented form derived from fermented soy that remains longer in the body. The combination of these forms provides broad bioavailability and different timings of action in the body. The product also contains a small amount of vitamin C as ascorbyl palmitate to complement the nutritional profile.

Benefits 26 Uses

  • Suitable for those who want to supplement their vitamin K intake with multiple forms in one product.
  • Appropriate for individuals who have difficulty obtaining vitamin K2 through diet, such as vegetarians or vegans.
  • Useful in everyday life for those who want a simple and effective supplement in a soft capsule that is easy to swallow.
  • Can be integrated into routines focused on nutritional balance and a varied diet.
  • Practical for those seeking a gluten-free and non-GMO certified option.

The product's composition makes it relevant for adults of various ages who want to ensure a consistent intake of vitamin K without worrying about missing or suboptimally absorbed forms.

Usage 26 Dosage

The recommended dosage is one soft capsule daily, preferably with a meal containing fat to optimise the absorption of the fat-soluble vitamin. The capsules are small and easy to swallow, making them simple to include in the daily routine. For best effect, the product can be combined with other vitamins and minerals that support a balanced nutritional profile, but it is always advisable to consult a healthcare professional if uncertain.

Quality 26 Manufacturing

Life Extension produces its supplements under strict quality controls and follows GMP standards (Good Manufacturing Practices). Super K is gluten-free, non-GMO certified, and undergoes thorough testing for purity and content. The MenaQ7reg; form of vitamin K2 is patented and well documented, ensuring high quality and traceability. The packaging is designed to protect the capsules from moisture and light, contributing to the product's shelf life and preserving nutritional values throughout the usage period.

Who is the product suitable for?

Super K is particularly suitable for adults who want to supplement their vitamin K intake, for example in diets where vitamin K2 intake is low. It is well suited for individuals with an active lifestyle, older adults, or those keen to maintain a balanced nutritional profile. The product is gluten-free and non-GMO, making it an option even for sensitive individuals. Pregnant and breastfeeding women should consult a doctor before use. As allergen information is lacking, individuals with specific allergies should contact the retailer or manufacturer for more information.

Summary

Life Extension Super K is a well-considered and scientifically based supplement offering a combination of three important forms of vitamin K in a convenient soft capsule. With its high quality, clear origin, and user-friendly form, it is a good choice for those who want to ensure a versatile intake of vitamin K. The product suits many different lifestyles and life situations and provides an easy way to supplement the diet with hard-to-access nutrients.

Contents & Nutrition

Nutrition declaration

Per EU regulation 1169/2011

Recommended daily dose

Read the entire label carefully and follow the instructions. Take one (1) softgel capsule daily with food, or as recommended by a healthcare professional.

Content per daily dose

Active ingredientAmount% of NRV*
Vitamin C (as ascorbyl palmitate)10mg13%
Vitamin K (as phylloquinone)2,000mcg2,667%
Vitamin K2 (as menaquinone-4)1,000mcg1,333%
Vitamin K2 (as trans-menaquinone-7, MenaQ7®)180mcg240%

*NRV = Nutrient Reference Value according to EU Regulation 1169/2011

Other ingredients

No other ingredients specified in source data.

Allergens

Allergen information not available in source data.

Do not exceed the recommended dose; dietary supplements do not replace a varied diet. Keep out of reach of children and store in a cool, dry place in a well-sealed package; do not purchase if the outer seal is damaged. If you are being treated with a vitamin K antagonist (e.g., warfarin), or are pregnant or breastfeeding, consult a doctor before use.

Do not exceed the recommended daily dose. Dietary supplements should not be used as a substitute for a varied diet. Keep out of reach of young children.

The ingredient list may vary by product variant. Always check the packaging.

FAQ

Frequently asked questions about Life Extension Super K - 90 Soft Capsules

What does Super K from Life Extension contain?
Super K contains three different forms of vitamin K: 2,000 mcg vitamin K1 (phylloquinone), 1,000 mcg vitamin K2 as menaquinone-4 (MK-4), and 180 mcg vitamin K2 as MenaQ7® trans-menaquinone-7 (MK-7) per dose. The product is formulated to provide comprehensive vitamin K support in a softgel capsule.
How many capsules of Super K should be taken per day?
The recommended dose is 1 softgel capsule daily. Each package contains 90 capsules, which corresponds to approximately 3 months of supplementation with daily use.
What are the benefits of taking vitamin K2 in the form of MK-7?
MenaQ7® trans-menaquinone-7 (MK-7) is a long-chain form of vitamin K2 that is well absorbed and has a longer half-life in the body compared to other K2 forms. This bioactive form helps support arterial function and cardiovascular health.
Is Super K suitable for vegans and vegetarians?
Super K contains softgel capsules that may include animal-derived ingredients, and therefore the product is not certified as vegan. Vegetarians should check the packaging to confirm the capsule material content.
Can Super K be taken together with other supplements?
Vitamin K is a fat-soluble vitamin best absorbed with fat. Super K capsules contain virgin oil to optimise absorption. If you are taking other supplements, it is recommended to consult a healthcare professional, especially if you are using blood-thinning medication.
What is the difference between vitamin K1 and K2 in Super K?
Vitamin K1 (phylloquinone) is the primary form naturally found in green leafy vegetables and is well studied. Vitamin K2 (MK-4 and MK-7) are bioactive forms found in limited foods and have a longer half-life in the body, making them valuable for filling nutritional gaps.
Is Super K gluten-free and non-GMO?
Yes, Super K from Life Extension is both gluten-free and non-GMO certified. The product is manufactured to high-quality standards and is suitable for people with gluten sensitivity.
How should Super K be stored?
Softgel capsules should be stored in a cool, dry place protected from direct sunlight. Keep the bottle tightly closed to preserve the product's quality and potency throughout the shelf life.
Which foods naturally contain vitamin K found in Super K?
Vitamin K1 naturally occurs in green leafy vegetables such as spinach, broccoli, and cabbage. Vitamin K2 (MK-4) is found in limited amounts in animal products such as eggs and dairy, which is why the Super K supplement is valuable to ensure adequate daily intake.
Is Super K suitable for people taking blood-thinning medication?
Vitamin K plays a role in blood coagulation, so people taking blood-thinning medication should consult their doctor before starting Super K or other vitamin K supplements to ensure safe use.
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Product facts
Product nameLife Extension Super K - 90 Soft Capsules
EAN / Barcode0737870233435
Net weight70 g
Country of originUS
Price inc. VAT€26.36

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Life Extension Super K - 90 Soft Capsules

€26.36