| in Did You Know Facts
The same protein is used to make both your hair and nails.
![nails, nail](https://assets.shortpedia.com/uploads/2022/11/22/1669121747.webp?tr=w-1200,h-600,cm-pad_resize,bg-F3F3F3)
Although they are both composed of keratin, your nails are stronger than your hair because of how the molecules are arranged differently, giving your nails more robust qualities.