Mixed teas caffeine (Wooburn Green, HP10)

4 types of tea all caffeine free
2 within best before , 1 just passed best before (may 26) and one the best before date is smudged, but the teas are in individually sealed packets .
1 lemon and ginger tea pack (almost full)
1 red bush /rooibos tea (plenty left out of 40)
1 Earl grey rooibos tea
1 M&S immune support herbal tea - individual sachets x10