Ever year, an estimated 6 to 12 million children get head lice, leading to questions about missed school and work.

We spoke with dermatologists, researched, and tested the best shampoos for dry scalp. Our top picks include time-tested industry standards and exciting new brands.

If you have fine hair, you don't have to grin and bear it. Add incredible strength and volume to your locks by choosing the best shampoo for thinning hair.