Life Extension Super K, 90 Softgels (Pack of 3)

Top Ingredients to Look For

A premium vitamin K supplement should provide multiple forms of vitamin K. Life Extension Super K includes three distinct varieties to offer comprehensive support:

• Vitamin K1 (phylloquinone): Found in green vegetables, K1 is important for normal blood clotting and bone health.
• Vitamin K2 as MK-4 (menaquinone-4): A form found in animal products that supports bone health and normal calcium utilisation.
• Vitamin K2 as MK-7 (menaquinone-7): Derived from natto, MK-7 has a longer half-life in the body, providing sustained support.

Other ingredients include extra virgin olive oil, gelatine, glycerine, and water, which help with absorption. The formula is free from common allergens like gluten and soya (whilst check label for confirmation).

Key Benefits of a Vitamin K Supplement

Vitamin K contributes to several aspects of overall wellness. EFSA-approved health claims recognise that vitamin K contributes to normal blood clotting and the maintenance of normal bones. Life Extension Super K may help support these functions through its unique blend of three vitamin K forms.

• Bone Health: Vitamin K helps activate proteins involved in bone mineralisation, supporting strong bones as you age.
• Blood Clotting: Vitamin K is essential for the production of clotting factors, supporting normal haemostasis.

Vitamin K works synergistically with other nutrients like vitamin D and calcium for optimal skeletal function. As with any supplement, individual results may vary, and it is not intended to treat or prevent any disease.

What Is Life Extension Super K?

Life Extension Super K is a comprehensive vitamin K supplement that delivers three distinct forms of vitamin K in a single, convenient soft gel capsule. Vitamin K is an essential nutrient that plays important roles in the body, particularly in bone metabolism and normal blood clotting. By combining three types of vitamin K, this formula provides a broader spectrum of support than a single-form supplement. Each soft gel capsule is formulated with high-quality ingredients, reflecting Life Extension's commitment to science-based nutrition and purity.

Taking a daily vitamin K supplement can help fill dietary gaps, especially since vitamin K is found primarily in leafy greens and certain fermented foods. For those who may not get enough through diet alone, Super K offers an efficient way to maintain healthy levels.

How to Choose the Best Vitamin K Supplement

When selecting a vitamin K supplement, consider the following factors:

• Forms of Vitamin K: Look for a product that includes both K1 (phylloquinone) and K2 (menaquinones), as they have different roles. Super K features three forms, offering more comprehensive coverage.
• Dosage: Check the amount provided per serving. A typical daily dose ranges from 100 to 200 mcg for K1 and smaller amounts for K2.
• Quality and Purity: Choose brands that follow good manufacturing practices (GMP) and uses high-quality ingredients. Life Extension adheres to strict quality standards.
• Form: Softgels are easy to swallow and often contain oils that enhance absorption of fat-soluble vitamins like K. Super K is a soft gel capsule formulation.

Who Should Consider Taking Super K?

Life Extension Super K is suitable for adults who want to ensure adequate vitamin K intake, especially those with limited dietary sources. People who are concerned about bone density as they age, individuals on restricted diets (such as vegans or those with malabsorption issues), and those looking to support their cardiovascular function may find this supplement beneficial.

If you are taking blood-thinning medications like warfarin, consult your health care provider before adding vitamin K to your regimen, as it can interact with these drugs. Pregnant or nursing women should also seek medical advice before uses.

FAQs About Vitamin K and Super K

What is the difference between vitamin K1 and K2?
Vitamin K1 primarily helps with normal blood clotting, while K2 is more involved in directing calcium to bones. Both are important for overall health.

Can I get enough vitamin K from food?
Many people obtain adequate K1 from leafy greens, but K2 is less common in typical diets. Super K provides a convenient source of both.

How should I take Super K?
Take one soft gel capsule daily with a meal that contains fat to enhance absorption. Follow the label instructions.

Is it safe to take with other supplements?
Vitamin K can be taken alongside most supplements, but if you are on blood thinners, consult a doctor.

Does it contain any artificial additives?
Life Extension products are formulated without artificial colours, flavours, or preservatives. Purity is a priority.

Food supplements should not be used as a substitute for a balanced diet and a healthy lifestyle. The claimed effects of vitamin K are supported by EFSA-approved health claims: vitamin K contributes to normal blood clotting and the maintenance of normal bones.