An intake manifold with integrated canister circuit for a supercharged internal combustion engine provided with: a tubular body in which a plenum is defined; a sorting chamber obtained in a wall of the tubular body; a canister solenoid valve arranged in the sorting chamber and is adapted to adjust the introduction of gasoline vapours into the sorting chamber; a first pipe, which is obtained in the wall of the tubular body, puts the sorting chamber into communication with the plenum, and defines a first branch of a recovery pipe; a second pipe, which is obtained in the wall of the tubular body and defines an initial portion of a second branch of the recovery pipe; a first one-way valve which allows, through the first pipe, only a flow towards the plenum; a second one-way valve which allows, through the second pipe, only a flow through the intake pipe.