Live cell yeast - Still works!
Bought by mistake in 2020, so now past the printed sell by date, but just tested viability with water & sugar method and it still foams, meaning there's still live yeast. It was never opened prior to today and stored the entire time in a very cold fridge.
Pictures show bubbles after 5 mins and foam after 20 minutes.
5 yrs old live cell yeast (Winchester)
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