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Super K

Life Extension
4.7
★ ★ ★ ★ ★
(12512 ratings)
Vitamin K 2600 mcg
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Score 85

A high-dose Vitamin K supplement (2600 mcg) paired with Vitamin C, aimed at broad support for bone and cardiovascular health.

Quantity: 90 Softgel(s) • (90 servings)
Goals:
flag Heart Health
flag Joint Health
flag Cardiovascular Support
flag General Health
flag Bone Health

leaderboard Score 85

A high-dose Vitamin K supplement (2600 mcg) paired with Vitamin C, aimed at broad support for bone and cardiovascular health.

Dose: K:45mcg, Quantity: 90

insightsAnalysis

Life Extension Super K offers a substantial 2600 mcg of Vitamin K per serving, coupled with 10 mg of Vitamin C (as Ascorbyl Palmitate). This product is designed for individuals seeking a robust intake of Vitamin K for various aspects of health, especially concerning bone and cardiovascular support.

The inclusion of Vitamin C, a known antioxidant, may offer synergistic benefits, although the primary focus remains on the high Vitamin K content. The softgel form is generally easy to swallow and may aid in the absorption of fat-soluble vitamins. This supplement might appeal to those looking for a comprehensive Vitamin K approach rather than a single K form.

thumb_upPros
  • Offers a very high quantity of Vitamin K per serving.
  • Includes Vitamin C for added general support.
  • Softgel form is often preferred for ease of swallowing and absorption.
  • High customer review count indicates general acceptance.
thumb_downCons
  • The specific forms of Vitamin K are not detailed in the ingredient list.
  • The high dosage might be excessive for some individuals.
  • Not suitable for those looking for K2 only.
warningWarnings
  • Due to the high Vitamin K content, individuals on anticoagulant medication should exercise extreme caution and consult a healthcare professional.
  • This product is not intended for children.
  • Adhere strictly to the recommended serving size.
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$16.87($0.18 per serving)
Walmart
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Amazon
$ 33.74
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Ingredients

IngredientAmount per serving
Vitamin C
10 mg
Vitamin K
2600 mcg
grain_off Gluten Free person Adults 18–50
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Categories

Vitamin K 88
<p>This product provides a very high quantity of Vitamin K, making it a powerful option for those specifically looking to increase their intake of this vitamin. The inclusion of Vitamin C broadens its appeal within the Vitamin K category.</p>
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Goals

flag Bone Health 89
<p>Vitamin K is fundamental for bone health, assisting in calcium utilization and bone mineralization. The high dose in this formula is intended to offer strong support for maintaining bone density.</p>
flag Cardiovascular Support 87
<p>The substantial amount of Vitamin K is aimed at providing robust cardiovascular support, particularly concerning calcium regulation in the arteries. The inclusion of Vitamin C may offer additional antioxidant benefits relevant to vascular health.</p>
flag Heart Health 85
<p>Vitamin K is often used to contribute to heart health by supporting calcium metabolism. The high dose in this product suggests a significant contribution to this goal, alongside the supportive Vitamin C.</p>
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