The Potion of Regeneration (0:45) grants the consumer a temporary ability to rapidly restore health over a period of 45 seconds. Upon ingestion, it triggers a status effect that heals the user's health at a rate of one heart every 2.5 seconds, making it particularly useful during combat or while navigating hazardous environments. This concoction is often sought after for its life-saving properties, especially when facing powerful adversaries or when in dire need of quick health recovery.
The numerical item ID for Potion of Regeneration (0:45) is 373
Numerical item IDs will only work in Minecraft versions below 1.13.
The item ID for Potion of Regeneration (0:45) is minecraft:potion
This is the spawn command to give yourself Potion of Regeneration (0:45) in Minecraft which includes the Minecraft /give command. If you are using the Essentials plugin you will need to use /minecraft:give instead of /give