Titania Nail Nourishing Serum, purchased with my own money

I purchased this product because my fingernails and toenails were split.

It is a German product with a toasted rice scent, so I like the nutty aroma every time I apply it.

It is applied with a built-in stick, and I liked it at first because it doesn't apply a large amount at once.

However, as the amount of product decreases, the amount coming out is insufficient, so I have to reapply it several times.

I've been using it for over a month, but I'm not sure yet if it has improved.