Cryptocarya Massoia Bark Oil / Lactone C10 naturelle de l corce de Massoia - 95% / Lactona C10 natural de corteza de Massoia - 95% / Minyak Kulit Masoi (95% Lakton C10) Olfactive profile : Coconut, fruity, nutty, butter-like, creamy CAS No 54814-64-1 ; 51154-96-2 EC No 259-359-9 FEMA No 3744 Product Synonyms : Massoia Lactone, 5,6-dihydro-6-pentyl-2H-pyran-2-one, (R)-cocolactone Derived from the bark of the massoia tree, its main component is lactone which used for food flavouring, as an additive in butter and milk flavour. All the Massoia Bark Oil in the world is produced in Irian Jaya and Papua region because of the geographic conditions being appropriate and unique. Massoia trees grow best in rainforests between 400m and 1000m altitude.