@Jean2 I have this problem too and now ridges in my thumb nail. I wear nail varnish daily and recently had acrylic nail extensions for holiday which hasnt helped my natural nails. They have always been so weak and thin. I have a healthy, balanced diet (minus the chocolate!) I think I will give supplements a try to see if they help. Let me know if youfind anything that helps xx
I completely agree with @Annmac , I had the same issue many years ago , after using OPI Nail Envy for a while I nails were near perfect, and never had a problem since then @Jean2 Good luck with your quest.