Copaiba
![Copaifera langsdorfii in a park in São Paulo Brazil.](/Images/godic/202501/06/Copaicaaclimacao3340.JPG")
![Copaiba (Copaifera reticulata) oleoresin (non-fractionated) in a clear glass vial](/Images/godic/202501/06/CopaibaOleoresin3340.png")
![Copaiba (Copaifera reticulata) essential oil (fractionated) in a clear glass vial](/Images/godic/202501/06/CopaibaEssentialOil3340.png")
Copaiba is a stimulant oleoresin obtained from the trunk of several pinnate-leaved South American leguminous trees (genus Copaifera). The thick, transparent exudate varies in color from light gold to dark brown, depending on the ratio of resin to essential oil. Copaiba is used in making varnishes and lacquers.