Biolustré Restore Daily Maintenance Treatment Shampoo

Your hair can only take so much before it starts to revolt. This treatment gives a little TLC to your overworked strands by restoring elasticity to prevent breakage and create stronger locks, says celebrity hairstylist Patrick Melville, who works with mega-watt stars like Catherine Zeta-Jones and Carrie Underwood.

$19.90, available at DermStore.