A Razz Berry is part of the Berries family and can be used when trying to catch a Pokémon.
What does a Razz Berry do?
Using a Razz Berry when trying to catch a Pokémon increases the chance of capture. This makes it easier to capture more difficult Pokémon. Combine using a Razz Berry with higher performance Poké Balls (such as the Great Ball and Ultra Ball) to increase your chances of capture even more!
Where do I find Razz Berries?
Razz Berries are sometimes obtained when visiting PokéStops!
Level up reward
Razz Berries are sometimes given as a level up reward in bulk quantity.
Trainers will not see this item until level 8. After reaching level 8, you receive some Razz Berries as a level reward and will start to see them drop from PokéStops regularly.