I recommend a nail product that I bought with my own money. It is a BARIELLE product.

This is a product that nourishes, protects, and strengthens your nails. My older sister, who is very interested in nails, recommended it, so I purchased it online. It's been a while since I bought it, but since I use it alone, there is still about half left. It has a smooth texture, making it easy to apply. You can apply it directly to bare nails after grooming, or use it after getting a manicure. Even just applying this alone keeps your nails from looking dry and gives them a glossy shine, making your hands look pretty.

You can think of it as treating your nails just like you treat your hair.

The top photo is one I took myself, and the bottom one is a screenshot I took from the internet to make it easier to find the product lol.