I love Biolage! It’s actually the only thing I use. My hair feels so fresh and clean after I use it, not sticky or damaged and this is a great price! JCPenney has the Matrix Biolage Duo Shampoo & Conditioner 2-pack Value Set – 33.8 oz. for only $16.99 when you use coupon code 4TOSHOP at checkout! (Reg. $39) To give you a price comparison, these are selling for $26 on Amazon.