its cuz your flavor is oil.. its really hard to mix with and most the time will always separate. SOME times u can cut it with pga really hard and cook it and it will fix it.. most of the time this never works and is a huge pain in the ***..i never buy flavors with oil in them,, they seem to mess your atty up and as u can see suck to mix with
Tangerine Flavor
oil based - no PG or VG
bright true natural tangerine oil
i always go with water soluble.. always read the description
hope this helps
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