---
obsidianUIMode: preview
cssclasses: json5e-item
tags:
- compendium/src/5e/dmg
- item/gear/poison
- item/property/poison
aliases: ["Truth Serum"]
---
# Truth Serum
*Adventuring Gear, poison*  

- **Properties**: Poison
- **Cost**: 150 gp
- **Weight**: ⏤

A creature subjected to this poison must succeed on a DC 11 Constitution saving throw or become [poisoned](rules/conditions.md#poisoned) for 1 hour. The [poisoned](rules/conditions.md#poisoned) creature can't knowingly speak a lie, as if under the effect of a [zone of truth](compendium/spells/zone-of-truth.md) spell.

*Source: SRD / Basic Rules*