Bought it in the 120ml qty. 60mg strength. It smells like burnt rubber, not as strong as burnt rubber but smelly. Its from Wizzard Labs,first time with them, I remember the site saying "natural extraction" ,is this smell what comes with "natural extraction"? It is in a brown bottle, seems clear when mixxed,and i dont detect any foul taste, i mixx em strong however and havent tried plain, anyone else had this sort of situation with wizzard or otherwise..... thanks