I have been making on juice 4 a few years now and come across only 1 really strong concentrate Licorice (any brand) that only have 2 use 10% or less for a robust flavor as I only make simply recipes (one flavor). I have lost a lot money trying 2 find different fruits that I can get a good flavor with 15%-18% even 10% if possible with a lot of steeping I might add . If anyone could help give me their fav flavors and there manufactures that you have used that have a lot of flavor in fruits and candies . I have used blue razzberry and double apple (FW) recently and found them not 2 bad but would have to use at least 18% percent with months of steeping to achieve a reasonable taste . I stay a year ahead in my juice making so all steeps 4 along time so the fruits should come out with more flavor than I am getting I think even at 10% . I use to only use 10% on all I have tried and most had 8 months + steeping and barley could taste it . I have tried 2 different store here in Canada so if any1 can also recommend a good DIY store( US )as I am thinking of buying outside of Canada . There was a thread I cannot find again of some1 needing more throat hit trying nic salts/ high PG etc. I recently starting adding small amounts of (FA) Polar Blast and that worked for me but use sparingly 2 find desired affect and play with it a little adding small droplets only . Thank you 2 anyone whom is willing 2 give me good advice in advance