Milk Thistle price per mg — cheapest first
Ranked 203 products containing Milk Thistle by price per mg, cheapest first. The cost of the same 100mg of Milk Thistle varies by product.
Among listed Milk Thistle products, the lowest price per mg is Frontier Co-op, Milk Thistle Seed, Whole, 16 oz (453 g) at $0.000029 per mg. This value is based on the listed price at the most recent collection and is the lowest within this site's coverage.
Price data as of 2026-09-28
How to read this table
How much does Milk Thistle pricing vary between products?
Price per mg ranges from a low of $0.000029/mg to a median of $0.007692/mg. The median is 266× the lowest, so the cost of the same 1mg of Milk Thistle 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 mg is computed for 182 of the 203 listed (90%). The rest, missing a sale price or amount, are placed at the bottom of the ranking and excluded from the statistics above.
The Milk Thistle amount per serving ranges from 0.71mg to 3,000mg, with a median of 125mg. The maximum is 24× the median, so high-dose singles and blends listing a small Milk Thistle amount sit in the same table.
The products in this list come from 82 brands, and the sort order is determined solely by price per mg.
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.