My nails were in awful condition!!! My nails have usually been thin and peeling but only on the longest fingers. For the past year, all ten nails have deteriorated. I take precautions: Take biotin daily, use gloves when doing yardwork, use rubber gloves when cleaning the bathrooms, and keep polish on them. I had wondered if the brand of polish that I was using was causing the damage but it is the same polish that I have used for years... OPI. Finally, I decided to not put the OPI polish on them and use a heavy-duty nail treatment for a few weeks to see if my fingernails improved. This video shows how awful my nails looked at the start and as I progress for the first week on NailTek. I found NailTek at Sally's Beauty Supply. NailTek is distributed by American International Industries. I bought the Level 4 for Weak, Damaged Nails. The label indicated it was a strengthener and Xtra. The label states that this level 4 is for short term use and that as the nails improve, the user should move to a lower level product. Remember, it is free to like subscribe, leave a comment, and share. YouTube is free!!! Just me expressing my thoughts and opinions. Watch the others in the series #1000Days #TownselTips #KimTownsel #KimTownselYouTube