Selenium price per mcg — cheapest first
Ranked 1,827 products containing Selenium by price per mcg, cheapest first. The cost of the same 100mcg of Selenium varies by product.
Among listed Selenium products, the lowest price per mcg is Vitacost, Selenium, 200 mcg, 300 Capsules at $0.000183 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 Selenium declared on the label?
Selenium is declared in mcg (micrograms); 1,000mcg = 1mg.
How much does Selenium pricing vary between products?
Price per mcg ranges from a low of $0.000183/mcg to a median of $0.0133/mcg. The median is 73× the lowest, so the cost of the same 1mcg of Selenium spreads by a double-digit multiple 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 1,729 of the 1,827 listed — nearly all products have both price and amount, so this ranking covers most of the list.
The Selenium amount per serving ranges from 0.02mcg to 400mcg, with a median of 55mcg. The maximum is only 7.3× the median, so most products cluster near the median, and the price-per-mcg ranking reflects price differences more than amount gaps.
The products in this list come from 316 brands, and the sort order is determined solely by price per mcg.
Products classified by label form notation number 863 (47% of the total), and the most frequently noted form is Selenomethionine with 620. 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.