Sophora Japonica Flower Extract ●
TL;DR. This ingredient is primarily used as an antioxidant and skin-conditioning botanical extract. It helps support formulas aimed at calming the look of stressed skin and protecting the formula or skin surface from oxidative stress.
What does Sophora Japonica Flower Extract do in a cosmetic formula?
This ingredient is primarily used as an antioxidant and skin-conditioning botanical extract. It helps support formulas aimed at calming the look of stressed skin and protecting the formula or skin surface from oxidative stress.
Is Sophora Japonica Flower Extract clean?
From a clean beauty perspective, this ingredient is generally well accepted and is not a common restricted-list issue. As with many botanical extracts, tolerance depends on extract quality, solvent system, and individual sensitivity to plant-derived phenolics.
Is Sophora Japonica Flower Extract sustainable?
This ingredient is plant-derived and typically biodegradable, with a lighter persistence profile than many synthetic film-formers or silicones. Sustainability depends on agricultural practices, traceability, and whether extraction uses water, glycerin, or ethanol rather than less desirable solvents.
Is Sophora Japonica Flower Extract COSMOS-approved?
It is generally permitted under COSMOS-natural and COSMOS-organic when the plant material and extraction solvents meet the standard. It aligns well with Green Chemistry when sourced renewably and processed by low-impact aqueous, glycerin, or ethanol extraction.
How does Sophora Japonica Flower Extract work chemically?
The material is a complex botanical mixture dominated by polar phenolics and flavonoid glycosides, especially rutin, with smaller amounts of quercetin-related compounds and organic acids. Common use is often 0.1% to 5% as supplied, depending on extract strength and solvent, and it is best protected from heat, strong light, and metal-catalyzed oxidation.
Last updated 2026-05-13