Dr Fog series are one of the world’s best series from Premium Labs of Canada. All the way from Canada, Dr fog series serving the best products being an IS0 7 and ISO 8 certified. You will struggle to beat this juice line. If you would ever try one of Dr Fog juice, you would never have a bad one. These juices consist of watermelon, apple, banana , blueberry, mint and many other flavours. The PG/VG ratio of this series is 30/70 and 25/75.  This e-liquid is available in 10 and 60ml of short fills with 0, 3, 6 and 12 mg nicotine shot which you can buy separately.