Complex sentence: Authentic Tibetan incense originates either from traditional monastery or medical college/hospital formulation, so Tibetan incense follows a particular lineage which can be traced back to the originator.
Split into simpler sentences: Authentic Tibetan incense originates either from traditional monastery or medical college/hospital formulation. In other words, some Tibetan incense follows a particular'lineage' which can be traced back to the originator.