graph 1:
 http://www.dooyoo.co.uk/hair-care/charles-worthington-seriously-shiny-silkening-serum/

graph 2:
http://mp.hairboutique.com/Paves-Professional-FLAWless-Its-A-Wrap-Repairing-Defining-Finish-Cream-For-Dry-Damaged-Hair-5-fl-oz/P/110768/C/