I see nothing but 5 star reviews of the CND Solar Oil and CND Rescue Rxx all over the internet, unfortunately, these 2 products did absolutely NOTHING for me.
For 6 weeks, I applies both products twice a day and there was absolutely no change in my nails. They're still thin as paper, with white marks on the tops of the nails, that break constantly.
Such a bummer but this didn't work at all.