VBA code to insert row if value not found in some range

[davglav93]

Hi as you can see on the picture I have 3 tables with dropdown menu and one final where weighted average is calculated, what I want is to have VBA code which would search in range of those 3 tables for names of ingredients and if ingredient not in last table (weighted average IBR.) then to add row at the end of that table. For ex. VBA code finds flavours in first 3 tables and if flavours are not in the last table then add new row named flavours at the end of last table.

Thanks in advance, I know I should have tried to code it my own but its been years since I have used VBA.

 

[davglav93]

or if someone has a similar code to share when you inserted row based on if value is found in a range