The reality is, they in fact incorporate this addictive material. The vast majority of the flavors during the Lava Plus line have a nicotine focus of five% but In addition there are flavors which offer a slightly reduced nicotine focus of 3%??i ng? Ti?n s?, Bác s? t?t nghi?p t? nh?ng tr??ng ?H Y danh ti?ng và ???c ?ào t?o chuyên sâu v? th?m m?