So basically i would need to make a 18 e juice (i dunno if you write it like that in english), not really for me as i don't really like that much strenght, but for someone else, would just adding aroma to a nictoine base that's 18 mg work? the nicotine base is 30%pg/70%VG, i think it should work, but asking to be safe, i know it will technically be a bit less than 18 mg, but i don't really have any diffrent nic base options around to use
This sounds correct. Your final product ratio won't be 70/30 and your nic will be slightly lower than 18mg.
I usually buy, 100mg 100٪pg for nic, pg alone, vg alone, so I can have full control of the final product.
I recommend using a liquid calculator like the one provided on e-liquid-recipies dot com to work out weights and measurements.
As a side note, I bought a new batch of nic last week (in Canada) and I didn't know, a new law (came in July) ban anything above 20mg..... so I have 20mg "pure salt nic". Glad I only vape at 3-5mg
Keep an eye out you'll find a vendor doing 72mg or 100mg. They went to 20mg in 2016 here in Europe and I know of two vendors still doing 72mg. I basically just have to tick a box that says "I promise I'm an e juice manufacturer"
Damn 18mg I only started on 3mg lol
Vape whatever strength works for you. Juul is salt nic at 50. I started at 32 freebase and I'm now a 12 to 15 freebase/salt 50/50 mix. I learned sometime ago that if you aren't getting the level you crave, you will vape more or go back to cigs. You do what you need for you to keep away from Smoking.