Selenium 50 mcg

Selenium 50 mcg and 16 near-identical products are sold under 12 different brand names — a near-twin Formula Twins cluster.

Product	Brand
Selenium 50 mcg	Viva Vitamins
Hypo-Selenium 200 mcg	Douglas Laboratories
Selenium 200 mcg Supplement	Nature Made
Selenium 200 mcg	up&up
Selenium 200 mcg	Thompson
Yeast-Free Selenium 100 mcg L-Selenomethionine	Solgar
Selenium 100 mcg	The Vitamin Shoppe
Selenium 100 mcg	The Vitamin Shoppe
Selenium 200 mcg	Solgar
Selenium 200 mcg	Solgar
Selenium 200 mcg	Windmill
Selenium (Selenomethionine) 50 mcg	Windmill
Selenium	Higher Nature
Selenium Max	Confidence USA
Selenium 100 mcg	New Sun
Selenium 100 mcg	Country Life
Selenium 100 mcg	Country Life