Energizing Shampoo and Gel from DAVINES is a savior for ladies suffering from hair loss, offering caffeine to stimulate the scalp, along with high concentrations of proteins to fortify your locks. And since Davines� plant-based formulas are sulfate- and paraben-free, they protect your hair in more ways than one. $25 (shampoo), $30 (gel). Davines.com.