What it is
This extract is derived from the flowers or flower buds of Sophora japonica and is a recognized natural source of flavonoids such as rutin and quercetin. These components give it antioxidant and skin-soothing character in topical products. In sunscreens it is included as a supporting botanical for skin conditioning rather than as a functional sunscreen ingredient.
Safety & warnings
This botanical extract is generally well tolerated in topical use. As with other plant extracts, individuals sensitive to botanical components may wish to patch test.
Origin & sourcing
Natural; derived from the flowers of Sophora japonica (Japanese pagoda tree).
Questions everyone asks
What is Sophora japonica flower extract known for?
It is a natural source of flavonoids such as rutin and quercetin, giving it antioxidant and soothing properties in skincare.
Does it act as a UV filter?
No. It is a supporting antioxidant and conditioning botanical rather than a UV filter.