Zyn barely has any nicotine. In Europe most are 5x stronger but even 10x stronger pads at 50mg/g exist. This is nothing new. E-cig liquids have been as strong f

Zyn barely has any nicotine. In Europe most are 5x stronger but even 10x stronger pads at 50mg/g exist. This is nothing new. E-cig liquids have been as strong for a long time as well.