There was also a diet version of the drink.

A diet version was also available, with the color scheme reversed.

The drink itself is also available in a few variants including a diet version.

Coke and Pepsi are pervasive, but rarely their diet versions.

Initially, there will be eight flavors, all sweetened; additional flavors, and diet versions, are expected later.

Variety comes in both regular and diet versions.

There is also a diet version, without sugar.

Askozia also provides a "diet" version for testing.

A diet version is now being introduced in some UK stores.

A diet version has been available since the beginning of 2003.