Vaginal Tightening gels??

Has anyone ever tried a vaginal tightening gel or creams? If so whats your favorite? I am trying to spice up my sex life by making things a little more snug down there. I have tried two IsoSensationals TIGHT and the body & fit stick. The isoSensations worked great did exactly what it said just didnt have alot in the bottle for how expensive it is and the body and fit worked okay but after awhile using it started to feel like a sand paper burn and made having sex hurt. So whatcha think ladies what was the best you have used and why?

Also please dont say these are bad for your body to use or Keagles work better i do Keagles just looking a way to speed things up😉