For purchases or questions in the USA, please visit our OFFICIAL CELERGEN USA Inc. website at: or call/email: 1.800.267.3960/  
  Celergen USA, Inc. is the Official Sales Office, licensed to market and sell Celergen in the United States . All boxes of Celergen sold by Celergen USA, Inc. will have official markings on the box, including a seal of authenticity. Any other product(s) claiming to be Celergen which are marketed or sold through a company or website other than Celergen USA, Inc. and from its official website(s) (, &, may not be authentic. Anyone who purchases from an unauthorized source will do so at his/her own risk.  
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