List of Substances

This is a list of original substances (drugs, medications) in the Slenderverse.

Confirmed

 * Aflidryl (TheNoisesBelow, JackArtandMusic)
 * These pills were prescribed to Michael and Jack by Doctor Baker. They are described to protect against the Slender Man.
 * R053 (Various series)
 * These pills contain small computer chips programmed to erase the minds of those who take them. The pills create a new identity in the hosts body, and replace the person entirely. All identities created by R053 are connected to a supercomputer named R053bud. R053 was created by Lucille Asterisk.
 * R☺54 (The World Reached)
 * Expandable water toys or grow-in-water toys, or grow monsters are novelty items made from a superabsorbent polymer. They are toys that expand after putting them into water for several days. They shrink in saltwater or when exposed to air. They are made from polymers that can absorb and retain extremely large amounts of a liquid relative to their own mass.

Confirmed

 * Preaxin (ECKVAnet)