BioStacks
Vitabiotics

Ultra Vitamin K2

1 Tablet · 60 servings

Vitabiotics · £9.20

Best for

Heart

Ingredients (1)

Vitamin K2 as menaquinone-7

100%

Dose

150 mcg

Target

90–200 mcg

Form

Premium

Other Ingredients (4)

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Coating (unspecified)Coating

Generic tablet coating declaration where the label does not itemize the coating's components; modern aqueous film coatings are typically cellulose-based (HPMC) with a plasticizer

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Calcium CarbonateBuffer

Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements

How to Take It

Take it anytime

Fat-soluble — take with a meal containing fat for better absorption. Time of day doesn't matter.

With a meal containing fat

On the label

ONE TABLET PER DAY WITH YOUR MAIN MEAL Swallow with water or a cold drink. Not to be chewed. Do not exceed the recommended intake. Ultra Vitamin K2 may be used for as long as required. A regular intake is recommended Suitable for vegans No preservatives or artificial colours No lactose No yeast Ultra Vitamin K2 is not tested on animals

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

£9.20≈ $11.68

$10$20$50

Cheaper than 86% of 165 vitamin K supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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