Susteagen (Eruowood)

Sustagen is nutritional supplement beverage brand, manufactured by  for the Australian and New Zealand markets. Sustagen is equivalent to the Boost Energy Drink sold by Nestle in the United States and United Kingdom (not to be confused with the energy drink Boost sold by the company of the same name).

It has bee sold in Eruowood since 1977 and was once well know, but in recent years has faded into obscurity.