Vitamin K1 price per mcg — cheapest first
Ranked 837 products containing Vitamin K1 by price per mcg, cheapest first. The cost of the same 100mcg of Vitamin K1 varies by product.
Among listed Vitamin K1 products, the lowest price per mcg is Thorne, Vitamin K, 60 Capsules at $0.000085 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.
Price data as of 2026-09-28
How to read this table
How is Vitamin K1 declared on the label?
Vitamin K1 is declared in mcg (micrograms); 1,000mcg = 1mg.
How much does Vitamin K1 pricing vary between products?
Price per mcg ranges from a low of $0.000085/mcg to a median of $0.0103/mcg. The median is 121× the lowest, so the cost of the same 1mcg of Vitamin K1 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 791 of the 837 listed — nearly all products have both price and amount, so this ranking covers most of the list.
The Vitamin K1 amount per serving ranges from 2.5mcg to 6,090mcg, with a median of 75mcg. The maximum is 81× the median, so high-dose singles and blends listing a small Vitamin K1 amount sit in the same table.
The products in this list come from 162 brands, and the sort order is determined solely by price per mcg.
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.