Anyone who does Skin Needling knows the feeling of products like Rejuv 15 going onto the skin post Needling. The feeling of “it’s doing something” ..well you can experience this at home, skin needling a few times a week will pick up the efficacy of your products big time.. delivery them right there to do the job they need to do with the .25mm home roller. $80 @barebellabeauty .