Agarwood (Oud) CO2 vs Hemlock Spruce
Agarwood (Oud) CO2 and Hemlock Spruce are both woody essential oils. Agarwood (Oud) CO2 carries a base note (deep, woody), while Hemlock Spruce sits as a heart note (woody, fresh). For topical use, keep Agarwood (Oud) CO2 at or below 2% and Hemlock Spruce at 10%.
| Attribute | Agarwood (Oud) CO2 | Hemlock Spruce |
|---|---|---|
| Latin name | Aquilaria crassna | Tsuga canadensis |
| Aroma family | Woody | Woody |
| Perfumery note | Base | Heart |
| Aroma | deep, woody, balsamic, smoky, complex | woody, fresh, soft, green |
| Chemical family | Sesquiterpene | Ester |
| Max topical dilution | 2% | 10% |
| Max facial dilution | 1% | 5% |
| Pregnancy | Not recommended | Generally suitable (well diluted) |
| Children | Not recommended | Generally suitable (well diluted) |
| Pets | Generally suitable (well diluted) | Not recommended |
| Extraction | Co2 extraction | Steam distillation |
Work out exact drops with the dilution calculator for your bottle size.
Frequently asked questions
What's the difference between Agarwood (Oud) CO2 and Hemlock Spruce?
Agarwood (Oud) CO2 and Hemlock Spruce are both woody essential oils. Agarwood (Oud) CO2 carries a base note (deep, woody), while Hemlock Spruce sits as a heart note (woody, fresh). For topical use, keep Agarwood (Oud) CO2 at or below 2% and Hemlock Spruce at 10%.
Can you blend Agarwood (Oud) CO2 and Hemlock Spruce together?
They can be combined, but Agarwood (Oud) CO2 and Hemlock Spruce aren't a classic pairing — start with small amounts and adjust to taste.
Which is better during pregnancy, Agarwood (Oud) CO2 or Hemlock Spruce?
Hemlock Spruce is generally considered more suitable during pregnancy when properly diluted, whereas Agarwood (Oud) CO2 is not recommended. Always consult a qualified healthcare provider.
For education only — not medical or veterinary advice. Always patch-test and consult a qualified professional before use during pregnancy, on children, with pets, or with a health condition.