Nail Strengthener Calcium Shield

My nails are so weak that I rarely get gel nails. I bought this because the nail salon owner recommended it.

They say it is a good strengthener for weak and peeling nails because it creates a thick calcium protective layer.

It feels like clear nail polish, so it looks neat when applied.

After continuously applying it, my nails definitely feel thicker and stronger.

I apply this before putting on nail and pedicure extensions.