It is a synthetic AI
But it exists in some mammals
It is synthesized in the lab but can be found in nature, like pretty much any other non-extracted DSHEA-compliant ingredient.
PES - Get Enhanced
The above is my own opinion and does not reflect the opinion of PES
This topic always amused me. Black holes are "natural". Certain poisons are "natural". What makes "natural" better than "synthetic"? Are humans not natural beings with intelligence who make a product with reactions that occur naturally derived and created with our cleverness? The idea of a natural product is one of the biggest marketing ploys ever lol