Costus oil

The main active ingredient of costus root oil is a mixture of various sesquiterpenoid compounds, mainly costus ene lactone and dehydrocostus lactone, which has obvious pharmacological effects in anti-inflammatory, anti-tumor, anti-viral, inhibiting vasoconstriction and immune regulation.
Costus root mainly contains volatile oil, the active ingredient of which is mainly sesquiterpenoid lactone, which has the effects of relaxing smooth muscle, relieving spasm and moderately lowering blood pressure.