Nail strengthener recs

[Littlemiss74]

Can anyone recommend a good nail strengthener please? I bought a Sally Hansen one but it seems to peel off really easily.

I started taking biotin supplements for my hair and nails as my nails were breaking all the time, the difference after a few weeks was amazing. I use clean biotin from British supplements.

Ooh thank you I’ll have a look at these. I’m trying to grow my nails & they are quite weak currently

Nailtiques Formula 2 plus is the only thing that ever worked for me. It was unavailable for a long time when the factory in Florida was destroyed by a hurricane. I had no nails at all during that time. Back now, usually cheapest on EBay or Amazon. You have to follow the directions for use, and even if you wipe the neck of the bottle frequently with remover the stuff still gets too gloopy before you can use it right up. (Does anybody know a cure for that?) But it works. Oddly enough, since I turned 70 it seems to be working even better.