>>44418223Alola has lots of symbolism about alchemy. One of the most known concepts about is the Philosopher's stone, also called the elixir of life, useful for rejuvenation and for achieving immortality; for many centuries, it was the most sought goal in alchemy.
Also, Nihilego is based on a kind of inmortal jellyfish that’s also able to rejuvenate. That’s why.
