To have stable quality agarwood oil while to save the Jungle for a green environment, input materials (Aquilaria Crassna, agarwood tree) for water distillation are strictly selected from:

- Our own Aquilaria Crassna plantation: 21,000 trees of over 10 years of age.
- Aquilaria Crassna plantations nationwide where we have agreements with farmers on growing more than 12,000 trees, and most of them are at 10-18 years of age.
- Wild Aquilaria Crassna trees, from 20 years of age up, in Households’ farms.