Bacillus Subtilis HU58 is a friendly bacterial spore that
was discovered in a healthy human gut at the University of
London. HU58 is an incredibly rugged spore that can
withstand extreme pH levels, high temperatures,
dehydration, antibiotics, pressure, radiation, and even the
harsh environment of the digestive tract. It can also
produce over 12 targeted antibiotics of its own, which
makes it particularly effective at balancing gut flora.