Strengths

A scale from 1- 4 indicating the product strength is found at the top right of the can. The product strength is highlighted in a darker color so you can't miss it!

The strength is not only determined by the nicotine content but also rating the whole experience. The nicotine content might not be the same as the perceived strength as it depends on the amount of nicotine absorbed from the pouch which depends on several factors. 

You can find the nicotine content on each product description under the Properties tab.