Abstract: The invention relates to a population of particles for use in a non-combustible aerosol provision system, wherein each particle comprises (i) a binder, (ii) an absorbent, wherein the absorbent comprises silica or a silicate, and (iii) an aerosol-generating material, wherein the population of particles has a bulk density of between about 0.5 and about 1.1 g·cm?3 or wherein the median particle size, D50, is between about 1 mm and about 2 mm. The invention also relates to a cartridge for use in a non-combustible aerosol provision system, to a non-combustible aerosol provision system and to a method of manufacturing the particles.

Abstract: The present invention provides a delivery vehicle for functionalizing an aerosol in proximity to the delivery vehicle, wherein the delivery vehicle comprises a porous substrate material comprising at least one porous thermoplastic polymer and at least one formulation held within the thermoplastic polymer, wherein the formulation comprises at least one functionalizing component and the porous thermoplastic polymer has a formulation loading capacity of at least 30% w/w based on the porous substrate.

Abstract: There is provided a flavored vaporizable formulation comprising (i) one or more solvents; (ii) a flavor; and (iii) one or more cyclodextrins; wherein the flavored vaporizable formulation contains water in an amount of from 0 to 10 wt. % based on the vaporizable formulation.