The present invention relates to a formulation comprising blends of formulations (or colloidal dispersions) and its topical application. The formulation comprises at least two different types of colloidal dispersion comprising deformable colloidal particles, wherein the deformable colloidal particles comprise a non-ionic surfactant and/or a phospholipid. The deformable colloidal particles of the invention may comprise an agent of interest (AOI) or may be free of an AOI. The formulation may comprise an AOI that is not associated with the deformable colloidal particles. The present invention also includes kits comprising the formulation of the present invention and the use of the formulation in medicine, skin care and cosmetics.
