Liverpool have won all five of their pre-season friendlies and are yet to concede a goal.
They face Valerenga in Norway tomorrow before heading to Dublin to play Celtic in their final warm-up ahead of the season starting at home to Stoke.
"From the team's point of view we've had a successful tour and some great performances and results in friendlies," Allen said.
"It's an exciting time for the club and everyone involved."
For the big stories and the banter follow us on Twitter: @tribalfootball