The keywords highlight the challenge of maintaining stability when incorporating water-insoluble solids and discrete particles into non-aqueous or compact bases. Preventing sedimentation or phase separation ensures product homogeneity and consistent delivery of active ingredients.

Aerosol personal care products frequently suffer from rapid foam collapse or uneven texture upon expulsion. Maintaining a stable rheological profile ensures uniform application and prolonged contact time for active ingredients.

Standard low viscosity formulations often fail to provide sufficient fiber lubrication and detangling without heavy silicone buildup. Improving deposition efficiency of alternative conditioning agents ensures smooth hair feel without compromising formulation stability.