Science
Mechanism of Action
This extract leverages multiple biological pathways to optimize skin health. It demonstrably promotes the expression of hyaluronic acid synthase genes (HAS1, HAS2, HAS3), leading to an increase in endogenous hyaluronic acid (HA) levels. Concurrently, it upregulates critical skin barrier proteins such as Aquaporin 3 (AQP3), claudin-1, and filaggrin (FLG), which are essential for maintaining skin's integrity and moisture balance. Rich in polysaccharides and potent antioxidants, including sparoside A, it also exhibits strong anti-inflammatory activity, contributing to its calming and restorative effects on the skin.
Research
Clinical Evidence
Medium confidence0.0078%
Key findings
- 01 At a concentration of 0.0078%, Sparassis Crispa Extract significantly up-regulated the expression of the HAS3 (hyaluronic acid synthase 3) gene by 31%, indicating a robust enhancement of the skin's intrinsic hyaluronic acid synthesis.
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
Sparassis Crispa Extract is generally considered a safe ingredient for cosmetic applications, with broad recognition by regulatory authorities. However, as with many natural extracts, some individuals with heightened sensitivity or known allergies may experience mild skin irritation or allergic reactions; therefore, a patch test is recommended before initial widespread use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sparassis Crispa Extract is a valuable, high-performance ingredient for promoting skin hydration, reinforcing the skin barrier, and providing soothing benefits, suitable for all skin types due to its low irritancy and comedogenicity profile.
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References
Sources