L'Anza Sulfate-Free Shampoo
"Use a shampoo that is more mild than harsh, such as a sulfate-free shampoo, to prevent dryness," says Nelson Chan. Also, lay off the washing. "Women tend to over-shampoo hair in the summer, stripping it of moisture, so rinsing every other day, rather than shampooing, may be healthier."
BUY ONLINE NOW Sulfate-free shampoo, L'Anza, $23; at folica.com.Read MoreLess