Just ordered my second bottle :)
-does what it says; strengthens and hardens nails - mine were chipping and splitting until I started using this.
-Polish color is gorgeous; clear with just a hint of a pink tint ( mostly cleat thu ) the shine is ridiculously long lasting and soo shiny - NO sparkles:)
-price is about 5.00 cad with a sally beauty club card which is an amazing deal for what it does!
Give it a try!