I purchased two sets of the same product and opened one. They are unused and have never been used. I would like to sell them to someone who understands this. This is a set of 480mL sulfate-free moisture shampoo and conditioner. - Brand: AFFINIA - Product Name: Moisture Shampoo - Product Name: Moisture Conditioner - Size: 480mL - For: Hair - Features: Sulfate-free Thank you for looking.