What it is
This extract is prepared from the leaves of Sophora japonica, a plant whose tissues are naturally rich in flavonoid compounds. In formulas it contributes antioxidant and conditioning effects that help skin feel soft and comfortable. It is generally used as a supporting botanical ingredient at modest concentrations.
Safety & warnings
As a botanical extract it is generally well tolerated, but plant materials can occasionally trigger sensitivity in some individuals. It is not a recognized comedogenic oil. A patch test is sensible for reactive skin.
Origin & sourcing
A natural plant extract derived from the leaves of Sophora japonica (Japanese pagoda tree).
Questions everyone asks
How does this differ from the fruit extract?
It is sourced from the leaves rather than the fruit of the same plant; both supply flavonoid-rich antioxidant and conditioning benefits.
Is it a UV filter?
No. It is an antioxidant and skin-conditioning botanical, not a sunscreen active.