Vegetable Glycerin (VG) and propylene glycol (PG) are the two main ingredients found in e liquids. The higher the VG %, the more suited to sub ohm vape kits. The lower VG% liquids are best suited to higher ohm coils (mouth to lung kits). Vapour Days offer a range of VG : PG % combinations, from 50% to more than 80%. Choose your preferred category to see the full selection of juices with this VG %.