Selenoprecise, Pharma Nord's patented selenium yeast, contains selenomethionine and more than 30 other organically bound selenium compounds.
The preparation is unique in the sense that it is able to document a very high level of bio-availability and a stable quality: 89 percent of the selenium content is absorbed in the body, 15 laboratories in 12 different countries have measured a 67 percent L-selenomethionine content in selenoprecise.