Chupi has very sensitive skin and is allergic to nickel, so is well aware of how awful the reaction can be. She, along with our amazing team have put a lot of time into developing, wearing, and testing each Chupi piece to make sure every piece is free from the major reactive metals such as nickel.
If you experience any kind of reaction to any Chupi piece, please get in touch with us at care@chupi.com as we definitely want to know!