Sophora Japonica (Japanese Pagoda Tree) Extract
What is Sophora Japonica (Japanese Pagoda Tree) Extract?
Sophora Japonica Extract derives from the flowers or buds of the Japanese pagoda tree (Styphnolobium japonicum), a deciduous species native to East Asia belonging to the Fabaceae family. This plant-based ingredient is rich in flavonoids, including rutin, quercetin, and kaempferol, which contribute to its activity in cosmetic formulations. Typically incorporated into skincare products like creams, serums, and lotions at low concentrations, it serves primarily as a skin protecting agent. In formulations, it works by creating a lightweight film on the skin's surface that helps shield against environmental irritants such as pollutants and harsh weather. Additionally, its polyphenolic compounds offer supportive antioxidant effects, aiding in maintaining skin's resilience without clogging pores.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Supports formation of a protective barrier against external irritants.
Delivers antioxidant compounds from flavonoids.
Non-comedogenic, suitable for various skin types.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Individuals with sensitive skin seeking barrier support. | People with known allergies to Fabaceae family plants. |
| People in polluted environments needing extra protection. | Those experiencing reactions during patch testing. |
| Those looking for plant-derived antioxidants in routines. | Individuals sensitive to flavonoid-rich botanicals. |
Safety Notes
- Rated low hazard by EWG (score 1).
- Generally recognized as safe in cosmetic use with no known restrictions.
Frequently Asked Questions about Sophora Japonica (Japanese Pagoda Tree) Extract
What is Sophora Japonica Extract?
A flavonoid-rich extract from Japanese pagoda tree flowers used as a skin protector in cosmetics.
Is it safe for daily use?
Yes, it has a low EWG hazard score and is considered safe for most in skincare products.
Does it clog pores?
No, it has a comedogenic rating of 0, making it non-pore-clogging.