A composition of matter comprisinga) at least one compound of formulain the form of any one of its isomers or a mixture thereof; wherein R1 represents a hydrogen atom or a C1-2 alkyl group; and R represents a group of formula —;CH2C(Me)2OH; with R being, relative to position 1, a meta, a para substituent of the aromatic ring or a mixture thereof; andb) at least one compound of formulain the form of any one of its isomers or a mixture thereof; wherein R1 and R have the same meaning as defined in formula (I);their uses as perfuming ingredients as well as perfuming composition and consumer products including such a composition of matter and a process to prepare the composition.