I have a question about real nail care products!

I'm the type who keeps my nails trimmed short, and I don't really enjoy getting gel nails.

I definitely worked really hard until a few years ago.

At some point, I started getting a lot of vertical lines on my fingernails.

I think I stopped doing it back then because I felt like there was something wrong with my nail health.

But now that it's a hot summer and the mask era is over,

I'm thinking of starting to nourish my nails and try gel nails starting in the fall.

This vertical line keeps bothering me.

Please let me know if you happen to have any nail strengthener products you recommend!!

Or, nail products that you've found very effective are also good!