It is in VERSAFOAM Rogain works better
Versamfoam makes drugs go deeper in to the skin that is why they are haveing better results with Rogaine.They use Versafoam with other drugs also.Here is the link http://www.versafoam.com/
Rogaine is proven to regrow hair in men with hereditary hair loss. In fact, in a clinical study, 85% of men regrew hair in just 16 weeks with twice-a-day use of Men’s Rogaine Foam.*
http://www.rogaine.com/Results/?ID=1652