Review of Menthol Flavor - Cap:

Definitely a weaker menthol flavor, but good nonetheless.  Don't be afraid to use what they recommend, 5-10%.  FW's menthol is much stronger (I would say at least 10x) and is easier to overdo.  I've noticed if I use the CAP menthol around 2-3% and toss in .5% of WS-23, it gives me a great menthol and cooling effect I enjoy.