One morning, while applying nail polish or hand cream, you suddenly notice them. Fine lines—sometimes subtle, sometimes more pronounced—running across your nails. Where do they come from? Should you worry about them, or simply accept them?
Rest assured: ridges on the nails are very common and, in most cases, completely harmless. The key is learning how to understand them so you can take better care of your nails.
Nails: A Quiet Reflection of Our Overall Balance
Nails do more than simply make our hands look nice. Their appearance can also reflect our lifestyle, habits, and overall balance. Made mainly of keratin, nails grow slowly—just a few millimeters each month.
In other words, every nail tells part of our recent story: fatigue, seasonal changes, shifts in diet… all of these factors can leave a trace.
When ridges appear, they often indicate that the nail has gone through a different phase—much like the growth rings of a tree.
Vertical Ridges: The Most Common (and Usually Reassuring)
Vertical ridges, which run from the base of the nail to its tip, are the most common. They often appear over time and are generally considered a natural change.
As the years pass, nails tend to become slightly drier and less smooth, which explains the appearance of these fine lines.
In the vast majority of cases, they are nothing to worry about. However, they may become more noticeable during periods of fatigue, stress, or when the nails lack hydration. A well-nourished nail is usually smoother.
