Torrefied Wheat-discontinued

Torrefied wheat is an unmalted wheat grain that's heat-treated to gelatinize its starches, making it easier to mash and extract sugars during brewing, and is often used to enhance head retention and body in beer. 
Here's a more detailed explanation:
What it is:
Torrefied wheat is wheat that's been subjected to a high-temperature process (torrefaction) that breaks down the internal structure of the grain, similar to how popcorn is made.