About Me: Tired Of Weak Nails That Chip, Split And Break? Give Them The Tlc They Need With Our Ultimate Hardening Nail Treatment. A Nail Strengthening Polish, It Works To Harden Your Nails, Making Them Tougher And More Durable*. 10Ml. How To Use Me: Buff And File Your Nails Until Smooth, And Apply The Ultimate Hardening Base Coat. With A Shimmering Finish, You Can Either Wear It Alone Or As A Base Coat For Polish. *Based On A Consumer Study With 45 Participants.