I just started mixing my own liquid using KH-Roberts essence (4:4:2), and i find out that the result is too watery. I can’t find any indication on what the essence’s base is, so I assume it’s a water-based essence. Is there any advice?
They are water soluble but I doubt they are water based. Usually they are PG based. Your recipe says 60/40 PG/VG, maybe you should use more VG that would make your juice thicker. Your nicotine is PG based too so if you would use 100% VG as a base to mix with your flavours and nicotine you should be fine.