Head over to Aveda's facebook page to enter to win one of 10,000 INVATI sample sets. 2,500 winners are chosen each week and winners will receive 2 sample sets of Aveda INVATI shampoo and conditioner. I entered last week and just got an email informing me that I was a lucky WINNER!! Try your luck. Just "like" Aveda's facebook pageand fill out the sweepstakes form. Winners are notified weekly by email. GOOD LUCK!