The TRESemme Protein Thickness Shampoo & Conditioner is meant Containing Collagen, the Protein Thickness formula is especially designed to bring a marked change to your hair volume by giving you bouncier and fuller hair! Gone are the bad hair days, now you are always salon ready for every outing or that important work meeting.  

About The Product 

•    Our Protein Thickness formula contains Collagen 
•    Results indicate 95% more volume
•    Professional Results at home 

Based on lab test with TRESemme Protein + Thickness system vs unclean hair