A diet rich in protein, iron, and omega-3 fatty acids is essential for healthy hair.

Add temporary shine.

There are a number of leave-in conditioners and serums that can add shine to your hair.

Use a boar bristle brush.

Boar bristle brushes help to distribute your natural oils throughout your hair, which can give it a boost of shine.

Try shine-enhancing hair color.

Certain hair colors, such as highlights and balayage, can reflect light and make your hair look shinier.

Deep condition your hair regularly.

Deep conditioning helps to hydrate and nourish your hair, which can make it look shinier and healthier.