its been reviewed in the past by cycling plus and others.
load of hot air if you ask me, would love to see its claims documented.
Its been around for years, basically iron, vitamins and the usual stuff along with minute amounts of echinacea. just as well take iron tablets and echinacea supplement.
200 years ago they would have called it snake oil.
but as for the thread, its been advertised in countless magazines, countless times. nothing to see here.