ruined my nails [SEP] i was so excited to find this product when applied correctly it did wear extremely well much longer than normal polishthe only drawback is that it was very harsh on my nails i used it continuously for three to four polish changes approx weeks and now my nails and toenails look like they did after removing my acrylics brittle dry a total mess the nails grow a little and then they split my hands look terrible i was so bummed i will not be using this again it will take months to get my nails back in decent shape