Ruthless is an e-liquid line introduced in 2011. Their flavours range is fruit, candy and tobacco also Ruthless comes in 50ml or 100ml short fills mixed at a 60VG/40PG ratio and 10ml nic salts at 10MG or 20MG strength. Ruthless have many different flavours and all of them are delicious for example their Rise flavour is an exotic combination of Lychee & Mango. The most popular flavour by Ruthless is Grape Drank which is a classic, fizzy grape soda.