Get a free sample of Matrix Heat Resist Iron Tamer Smoothing Lotion (first 20,000 participants/when supplies runs out): 1. Like the Matrix Professional Haircare & Color Facebook page. 2. Complete a 3-question quiz on your haircare preferences. 3. Complete and submit a form to receive your sample in the mail. *Click the "Official Rules" link under "Continue" for more information on the offer.* "Image Courtesy of photostock / FreeDigitalPhotos.net"