pf2e.fyi
From Pathfinder Lost Omens The Grand Bazaar, which isn't enabled.

Sneezing Powder

ITEM 2
UNCOMMONALCHEMICALCONSUMABLEINHALED
Price 7 gp
Usage held in 2 hands
Bulk L

You can toss sneezing powder at an adjacent creature as an Interact action. The target must attempt a DC 15 Fortitude save to avoid sneezing. On a failed save, the creature sneezes uncontrollably, becoming Slowed 1 for 1 round. On a critical failure, the creature is instead slowed 1 for 3 rounds.

Pathfinder Lost Omens The Grand BazaarOGL