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KD Ultra

Arthur Andrew Medical
4.6
★ ★ ★ ★ ★
(117 ratings)
Vitamin K 100 mcg
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Score 40

A multi-vitamin blend featuring vegan D3, K1, and an unusually high listed quantity of 1600mg Vitamin K2, plus Lipase.

scaleQuantity:90 Capsule(s) • (90 servings)
track_changesGoals:

leaderboard Score 40

A multi-vitamin blend featuring vegan D3, K1, and an unusually high listed quantity of 1600mg Vitamin K2, plus Lipase.

insightsAnalysis

Arthur Andrew Medical KD Ultra combines Vitamin D3 (62.50 mcg from Lichen, a vegan source), Vitamin K (Phytonadione, 100 mcg, which is K1), and an explicitly listed 1600 mg of Vitamin K2. It also includes Lipase. The inclusion of K1 and K2 alongside D3 suggests a comprehensive approach to bone and cardiovascular health, with Lipase intended to aid in the digestion of these fat-soluble vitamins.

However, the listed quantity of 1600 mg for Vitamin K2 is exceptionally high; typical supplemental doses are in micrograms (mcg), not milligrams (mg). This dosage, if accurate, would be unprecedented and potentially problematic. This product might appeal to those seeking a vegan D3 source and a complex Vitamin K blend, but the K2 dosage requires extreme caution.

thumb_upPros
  • Offers a vegan source of Vitamin D3 (from Lichen).
  • Combines Vitamin D3, K1, and K2 for broad support.
  • Includes Lipase enzyme to assist with fat-soluble vitamin absorption.
thumb_downCons
  • The listed 1600 mg (1,600,000 mcg) of Vitamin K2 is an extremely high and potentially unsafe dosage.
  • The specific form of Vitamin K2 is listed as N/A.
  • Low review count compared to similar products, less consumer feedback.
warningWarnings
  • **EXTREME CAUTION: The listed 1600 mg of Vitamin K2 is an extraordinarily high dose that significantly exceeds typical supplemental levels and may pose serious health risks. It is strongly recommended to consult a healthcare professional immediately before considering this product and to verify the accuracy of the label information.**
  • Individuals taking anticoagulant medications should absolutely avoid this product without strict medical supervision due to the high Vitamin K content.
  • Pregnant or nursing individuals should not use this product without explicit medical advice.
  • Monitor for any adverse effects and discontinue use if concerns arise.
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$48.00($0.53 per serving)
Pure Formulas
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track_changesGoals
flagHeart Health
Impact
Situational effect
While K vitamins can support heart health, the extremely high listed dose of K2 presents a significant and unknown risk. The potential for adverse effects due to this dosage overshadows any theoretical benefit for heart health, making it an unsafe choice for this goal.
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flagJoint Health
Impact
Situational effect
Despite the presence of D3 and K vitamins, which indirectly support skeletal health, the profound concern regarding the listed K2 dosage makes this product highly questionable for any health goal, including joint health. Safety concerns take precedence over potential benefits.
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flagCardiovascular Support
Impact
Situational effect
The incredibly high listed K2 dosage introduces a severe risk factor that outweighs any potential cardiovascular support from the D3 and K1. Prioritizing safety, this product cannot be recommended for cardiovascular support given the ingredient list.
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flagBone Health
Impact
Situational effect
While D3 and K vitamins are critical for bone health, the listed 1600mg of K2 is far beyond any recommended therapeutic dose and could have unpredictable and potentially harmful effects. Therefore, it cannot be reliably assessed or recommended for bone health based on the stated ingredients.
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flagGeneral Health
Impact
Limited evidence
The severe concern about the listed Vitamin K2 dosage makes this product unsuitable for general health purposes. Introducing such an extreme amount of any vitamin into the body without clear justification and safety data is not conducive to well-being.
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flagAnti-Aging
Impact
Limited evidence
The extreme dosage of Vitamin K2, as listed, introduces significant health risks that undermine any potential anti-aging benefits. Products with such unusual ingredient quantities should be approached with extreme caution, making it unsuitable for a healthy aging strategy.
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scienceIngredients
IngredientAmount per serving
Vitamin D3
62.5 mcg
Vitamin K
100 mcg
Vitamin K2
1600 mg
Lipase
0 NP
grain_off Gluten Free person Adults 18–50 eco Vegan Kosher free_breakfast Dairy Free eco Vegetarian
flagReport overview
Vitamin K 15

The inclusion of K1 and an extremely high listed quantity of K2 makes this product highly problematic within the Vitamin K category. The stated K2 dosage fundamentally challenges its suitability as a safe and effective Vitamin K supplement.

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