Sound like i need to start steeping my juice?
I,ve never heard of this,but then again i am a vapeing noob
Give it a go.
In general terms, it's about giving enough time to the flavours to create chemical bonds with the base.
If it's commercial stuff like hangsen, they'll probably come ready if shipping from china.
Small typically will mix most stuff when there is a demand, so it's a good idea to ask whether it needs waiting or not.
In any case, many liquids will keep changing if you keep them months.
It's rare, but some organic flavours don't benefit from steeping, and certainly not from leaving the bottle open, as they can get worst.
Stirring the bottle will help, just, just spin it in circles upright. Don't shake it like you would do with a bottle campagne before spraying it on everybody at new years eve
Air bobbles in the liquid slow down the formation of chemical bonds.