Mixed convective flow of transfer of heat and mass of Jeffrey fluid on peristaltic flow alongwith Newtonian fluid in a vertical channel is studied. Mathematical modelling, by using regular perturbation method the coupled nonlineargoverning equations are solved analytically. The effects of the various parameters and inclination angle on the velocity, temperature and concentration are discussed through the graphical representations and results are discussed. The consequences of Jeffrey fluid parameters λ have been noted.