how many demon heads exist in steal a brainrot

There doesn’t appear to be an official published count for “Demon Head” in Steal a Brainrot ; community sources only confirm that the Demon Head exists as an item obtained after the Cursed Slap and that it freezes and possesses enemies for about 7 seconds.

The broader game data sources also note that many exist-count numbers are community-estimated rather than official, so for a specific item like Demon Head, the exact number may not be reliably documented yet.

If you mean the number of Demon Head copies currently in circulation , the best available answer is that it is not officially confirmed and would need a live community count.