WHAT IT IS: TEN is the perfect fusion of TEN key elements from around the globe, to transform any hair from ordinary to extraordinary. WHAT IT DOES: The quintessential hair care line for those who demand the very best. This ultra-concentrated treatment penetrates quickly to renew and repair all hair types for unprecedented results. Possesses a remarkable hydrating property HOW TO USE: After cleansing hair, remove excess water and gently massage into hair and scalp. Leave in for 5 to 10 minutes. Rinse thoroughly."