Science
Mechanism of Action
This extract combats cellular damage by neutralizing free radicals, thereby protecting the skin from environmental aggressors and decelerated aging. Its anti-inflammatory properties diminish redness and swelling, supporting the skin's natural healing processes. Pueraria Lobata Symbiosome Extract actively promotes skin regeneration through stimulating collagen and elastin production, which leads to enhanced skin firmness, elasticity, and a reduction in the appearance of wrinkles. It aids in balancing sebum secretion, making it beneficial for oily skin types, and contributes to hydration by attracting and retaining moisture. Furthermore, it brightens skin tone by reducing melanin content. The extract is rich in isoflavones, such as daidzein, daidzin, and puerarin, which provide antioxidant benefits, and features leghemoglobin, a unique globin protein capable of binding reactive oxygen and nitrogen species. Emerging evidence also suggests an antimicrobial action, contributing to a balanced skin microbiome.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 A dichloromethane fraction from Pueraria lobata stem (DCM-PLS) demonstrated excellent antioxidant and anti-melanin synthesis activity in laboratory settings and exhibited no skin irritation in human safety evaluations.
- 02 Fermented Pueraria lobata extract (FEPL) significantly reduced melanin content and melanosome formation in B16-F10 cells, coupled with enhanced anti-tyrosinase and antioxidant capabilities.
Transparency
Dusting Analysis
Pueraria Lobata Symbiosome Extract is not considered a dusting ingredient due to its multifaceted and scientifically supported mechanisms of action, including potent antioxidant, anti-inflammatory, and regenerative properties, which contribute substantial value to skincare formulations.
The Formula
Formulation
Stability
Crude Pueraria lobata extracts inherently possess deep pigmentation, which typically necessitates purification, such as activated carbon decolorization, to achieve a suitable appearance for cosmetic integration.
Safety
Safety Profile
Pueraria lobata root extract is broadly regarded as safe and non-toxic, with no reported side effects or irritation. Human safety tests with a dichloromethane fraction of the stem showed no adverse skin reactions. While typically classified as 'Irritant Free', a patch test is advisable for individuals with exceptionally sensitive skin.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Pueraria Lobata Symbiosome Extract is a valuable, multifaceted botanical asset, offering significant antioxidant protection, anti-aging benefits, and comprehensive skin health improvements across various skin types with a low risk of irritation.
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References
Sources