New Chapter Histamine Take Care Lozenges, 30 Lozenges by New Chapter. $20.67. Histamine Take Care™  100% Herbal Respiratory Support*     Helps to balance natural histamine levels*    DARTvision™ fingerprinted extract with targeted dose-reliable bioactives      Non-drowsy     Nettle (Urtica dioica) has been used to promote upper respiratory health   for thousands of years dating back to Ancient Greece. New Chapter® is proud   to offer this revered botanical in Histamine Ta...