Berry Juice is a HP restoring item introduced in Generation II. It is produced by giving a Berry (in Generation III an Oran Berry) to a Shuckle to hold. According to Shuckle's Pokédex entries, the berries it stores in its vase-like shell decompose and become a gooey liquid that is Berry Juice. Berry Juice restores 20 HP.
In Generation II If the Berry Juice is held by a Shuckle, it will, over time, harden into a Rare Candy. This has been removed for use in later games.
- Berry Juice is one of few edible items known to be produced by a Pokémon. The others are MooMoo Milk (which is produced by Miltank) and Honey (which is produced by Combee).
- The occurrence of these Pokémon holding these items when found in the wild is also 100% in all three cases.