Hi there 
Sparky604. 
		
		
	
	
 NicFitNation is located in B.C. & they carry a ready-to-
vape e-
juice called 
Whistler's Peak Menthol which they describe as 
"a tobacco flavor infused with 100% Organic Real Menthol Crystals. A stronger, more refreshing menthol taste."
I live in Toronto & have never ordered from them, so I don't know how it is. I'm also not into tobacco flavours, partial or otherwise...so yeah. But they 
are relatively local to you. They have several other menthol-y e-juices too, including just 
Menthol, lol.
As a devoted DIY-er, my advice would be to order 
Menthol Crystals or 
Menthol Liquid from 
Perfumer's Apprentice, for DIY-ing.
If you ask Linda for clarification on how to use the crystals, she'll be happy to help you with that I'm sure. (For example, she also offers 
Ethyl Maltol crystals for use as a sweetener, and describes them as follows: 
"Pure ethyl maltol crystals. These can be dissolved in alcohol or Propylene Glycol @ 10%." But yeah...if you don't want to fiddle around with dissolving the crystals yourself, she also offers them in the concentrated 
Menthol Liquid (
"water soluble - This is a blend of pure Menthol crystals and Food Grade Alcohol").
She makes 
amazing flavours for DIY purposes. Only thing is she's in California, lol. So it would take a bit longer to arrive than an order from 
NicFitNation in your province.
Oh - Jack at 
Happy Vaper here in Ontario also carries the following minty concentrated flavourings from 
Perfumer's Apprentice: 
Creme de Menthe, 
Peppermint, 
Menthol Drops, 
Mint Chocolate, 
Spearmint, and 
Wintergreen. (He doesn't have their 
Horehound yet, but should soon, it's pretty new.) I would assume that you'd get a package from Ontario more quickly than from California, though I'm not sure.
Barring all of those options, I would assume that a healthfood/herbalist store would at least be able to point you in the right direction for where to buy menthol crystals locally, if not sell them to you themselves.
Hope that helped!