Selenium | Supplement DB

Selenium | Supplement DB

Across the database

Across the listed products that contain Selenium, we counted whether the amount is disclosed, how much is used, in which dosage forms and brands, and what it is combined with. This shows how the ingredient is used in a way a single label cannot.

Is the amount disclosed?
Amount disclosed	3,771	The label states a quantity
Amount not disclosed	90 (2%)	Typically a component of a proprietary blend, where the manufacturer does not publish the amount

Amount per serving (unit: mcg, 3,729 products)
Measure	Amount	Meaning
Minimum	0 mcg	Lowest label value in the database
25th percentile	25 mcg	A quarter of products are at or below this
Median	55 mcg	The middle value

Brands using Selenium (by number of products, top 10)
Brand	Products	Share
Garden of Life	87	2%
Centrum	62	2%
Douglas Laboratories	59	2%
Wonder Laboratories	54	1%
Pure Encapsulations	52	1%
DC	46	1%
Biotics Research Corporation

Ingredients often found in the same products as Selenium (based on 3,000 products)
Ingredients	Products	Share
Zinc	2,585	86%
Vitamin C	2,474	82%
Vitamin E	2,330	78%
Vitamin A	2,234	74%
Manganese	2,115	71%
Vitamin B12	2,113	70%