Jose Mourinho has included a host of big names, including their three summer arrivals Mark Schwarzer, Marco van Ginkel and Andre Schurrle for their upcoming four-match trip
Youngster Tomas Kalas been forced to withdraw through injurym but summer arrivals Mark Schwarzer, Marco van Ginkel and Andre Schurrle are all included.
Belgium international duo Kevin De Bruyne and Romelu Lukaku also feature after impressing since returning from loans spells at Werder Bremen and West Brom.
Chelsea's first match is against Serie A giants Inter at 01:00BST on Friday, before facing either AC Milan or Valencia and Roma.
Chelsea have won all three of their pre-season games since Mourinho returned to Stamford Bridge - beating Singh All-Stars 1-0, Malaysia XI 4-1 and Indonesia All-Stars 8-1.
25-man squad in full: Petr Cech, Mark Schwarzer, Hilario, Jamal Blackman, Branislav Ivanovic, Ashley Cole, Gary Cahill, John Terry, Cesar Azpilicueta, Ryan Bertrand, David Luiz, John Mikel Obi, Michael Essien, Oscar, Ramires, Frank Lampard, Marco van Ginkel, Eden Hazard, Juan Mata, Victor Moses, Andre Schurrle, Kevin De Bruyne, Fernando Torres, Romelu Lukaku, Demba Ba