OstroVit - Histidine is an amino acid...
Maxler - Omega - 3 Gold food supplement is a source of high quality omega-3 fatty acids in encapsulated form.
Swanson Omega-3 Fish Oil contains molecularly distilled fish oil with a fresh lemon flavor.
Vitacost - Flaxseed/ Fish Oil Complex is a unique combination of a complex that supplies omega-3 , omega-6 and omega-9 fatty acids from vegetable and fish sources.