lab chicken is a live culture.
I doubt anything would be used that might ' poison '
the culture.
however , growth hormones , and the like
are possibly a different matter
as are antibiotics and the like to keep the culture from an infection
all speculative on my my part.
its economics again : its going to be expensive
as is fake beef. still.
and ' scale ' will only get you so far.
tissue culture run amok
one sneeze , and you are tossing out the vat.
should you ' buy ' in early
make sure you have plans to sell :
BYND