What happened to Aussie Mega Shampoo and Conditioner?

Sales of Aussie Mega shampoo have been discontinued in the United States. Some of the ingredients (which actually include an antifreeze derivative) have questionable attributes with tenuous health risks. Here's a link to one of the concerned watchdog group's evaluation of the product ingredients; judge for yourself whether the risks are real or exaggerated: http://www.cosmeticsdatabase.com/product.php?prod_id=11791¬hanks=1
You can still order the product online from companies with overseas sources or even remaining stock.