I love Nerdwax
I LOVE Nerdwax!! I bought new eyeglasses last year and no matter what the eye glass fitter at my eye doctors office did, my glasses kept sliding down my nose.  On my last visit to try to remedy the problem she suggested Nerdwax.  I wish I would have know about this 9 months ago.  I have very oily skin and I do sweat a lot and this product has worked perfectly for me.  we even took a 5 mile bike ride a few days a go, where the temp was 88 degrees and I was sweating my buns off and my glasses did not move! I have had no adverse skin reactions, (but that doesn't mean you won't!)
Rating: 5 stars