Vitamin K2 price per mcg — cheapest first
Ranked 817 products containing Vitamin K2 by price per mcg, cheapest first. The cost of the same 100mcg of Vitamin K2 varies by product.
Among listed Vitamin K2 products, the lowest price per mcg is Life Extension, Mega Vitamin K2, 45,000 mcg, 30 Capsules at $0.000021 per mcg. This value is based on the listed price at the most recent collection and is the lowest within this site's coverage. The price per serving for this product is estimated from the product notation for servings per container.
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Price data as of 2026-09-28
How to read this table
How is Vitamin K2 declared on the label?
Vitamin K2 is declared in mcg (micrograms); 1,000mcg = 1mg.
How much does Vitamin K2 pricing vary between products?
Price per mcg ranges from a low of $0.000021/mcg to a median of $0.009546/mcg. The median is 452× the lowest, so the cost of the same 1mcg of Vitamin K2 spreads over a hundredfold across products. That means the per-unit gap between products near the top and the middle of the ranking is that large.
Price per mcg is computed for 782 of the 817 listed — nearly all products have both price and amount, so this ranking covers most of the list.
The Vitamin K2 amount per serving ranges from 1.7mcg to 80,000mcg, with a median of 80mcg. The maximum is 1,000× the median, so high-dose singles and blends listing a small Vitamin K2 amount sit in the same table.
The products in this list come from 219 brands, and the sort order is determined solely by price per mcg.
Products classified by label form notation number 609 (75% of the total), and the most frequently noted form is Menaquinone-7 (MK-7) with 551. Products with no form notation, or whose notation does not match the classification rules, do not appear on the per-form pages, so the per-form product counts sum to less than the total product count above.
Ingredients and amounts shown are label-declared values and do not guarantee any medical benefit such as prevention or treatment of disease. This page makes no judgment that any form or product is better than another; ranking is determined solely by price and label amount. The calculation method and limits are documented in How prices are calculated.