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

Vexing Vapor (Moderate)

ITEM 3
Price 12 gp
Usage held in 1 hand
Bulk L
Category martial
Group bomb
Damage 2d6 mental + 2 splash
Range 20 ft.

Activate Strike

This flask contains a fine red powder made from toxic berries. You gain a +1 item bonus to attack rolls. A moderate vexing vapor bomb deals 2d6 mental damage and 2 mental splash damage. On a hit, the target must succeed at a DC 5 flat check check before taking actions with the concentrate trait. This lasts until the end of its next turn (1 minute on a critical hit).

Pathfinder Lost Omens The Grand BazaarOGL