A laundry treatment composition comprising: i) at least 5 wt% amphiphilic material, preferably selected from the group consisting of detersive surfactants and quaternary ammonium compounds, ii) from 0.1 to 5 wt% perfume, iii) 0.2 to 6 wt% of porous microparticles comprising sol-gel derived material, the sol-gel derived material including a plurality of alkylsiloxy substituents and wherein the sol-gel derived material is obtained from: (a) at least one first alkoxysilane precursor having the formula: (R'O) 3 -Si-(CH 2) n -Ar-(CH 2) m -Si-(OR') 3 where n and m are individually an integer from 1 to 8, Ar is a single-, fused-, or poly-aromatic ring, and each R' is independently a C 1 to C 5 alkyl group and (b) optionally, at least one second precursor having the formula: where x is 1, 2, 3 or 4; y is 0, 1, 2, 3; z is 0, 1; the total of x + y + z is 4; each R is independently an organic functional group; each an R' is independently a C 1 to C 5 alkyl group and R" is an organic bridging group, where the sol-gel derived material is swellable to at least 2.5 times its dry mass, when placed in excess acetone, whereby the weight amount of iii) exceeds the weight amount of ii) in the composition; and wherein the composition is an aqueous liquid, comprising at least 30 wt% water. i) at least 5 wt% amphiphilic material, preferably selected from the group consisting of detersive surfactants and quaternary ammonium compounds, ii) from 0.1 to 5 wt% perfume, iii) 0.2 to 6 wt% of porous microparticles comprising sol-gel derived material, the sol-gel derived material including a plurality of alkylsiloxy substituents and wherein the sol-gel derived material is obtained from: (a) at least one first alkoxysilane precursor having the formula: (R'O) 3 -Si-(CH 2) n -Ar-(CH 2) m -Si-(OR') 3 where n and m are individually an integer from 1 to 8, Ar is a single-, fused-, or poly-aromatic ring, and each R' is independently a C 1 to C 5 alkyl group and (b) optionally, at least one second precursor having the formula: where x is 1, 2, 3 or 4; y is 0, 1, 2, 3; z is 0, 1; the total of x + y + z is 4; each R is independently an organic functional group; each an R' is independently a C 1 to C 5 alkyl group and R" is an organic bridging group, where the sol-gel derived material is swellable to at least 2.5 times its dry mass, when placed in excess acetone, whereby the weight amount of iii) exceeds the weight amount of ii) in the composition; and wherein the composition is an aqueous liquid, comprising at least 30 wt% water. (a) at least one first alkoxysilane precursor having the formula: (R'O) 3 -Si-(CH 2) n -Ar-(CH 2) m -Si-(OR') 3 where n and m are individually an integer from 1 to 8, Ar is a single-, fused-, or poly-aromatic ring, and each R' is independently a C 1 to C 5 alkyl group and (b) optionally, at least one second precursor having the formula: where x is 1, 2, 3 or 4; y is 0, 1, 2, 3; z is 0, 1; the total of x + y + z is 4; each R is independently an organic functional group; each an R' is independently a C 1 to C 5 alkyl group and R" is an organic bridging group, where the sol-gel derived material is swellable to at least 2.5 times its dry mass, when placed in excess acetone, whereby the weight amount of iii) exceeds the weight amount of ii) in the composition; and wherein the composition is an aqueous liquid, comprising at least 30 wt% water.