This is a nail product that I use consistently.

It is the Etude Help My Finger Pink Keratin Nail Strengthener. My nails tend to split easily, but since I started applying this regularly, I've definitely noticed that it reduces the splitting. The shine lasts a long time, and because it has a subtle pink tint, it makes my nails look healthy and pretty when applied. I would like to recommend this to those who take care of their nails but do not like overly vibrant colors.