Science
Mechanism of Action
This extract is rich in bioactive compounds including flavonoids, phenolic acids, organic acids (such as citric and malic acid), and mucilage, which collectively provide antioxidant, anti-inflammatory, and soothing effects. It significantly boosts the expression of genes vital for skin hydration and barrier function, specifically increasing aquaporin 3 by 20% and filaggrin genes by 58%. Its natural alpha-hydroxy acids (AHAs) offer a mild exfoliating action, enhancing cell turnover, while its ability to inhibit elastase activity helps preserve skin elasticity. Furthermore, it stimulates fibronectin and collagen synthesis and improves fibroblast contractility, supporting the skin's natural wound healing processes.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 An ethanolic extract of Hibiscus syriacus (HSEE) demonstrated a 16% increase in fibronectin synthesis and a 60% boost in collagen synthesis in human fibroblasts. It also enhanced fibroblast contractility by 30%, leading to accelerated wound healing and improved epithelium formation in skin explants.
- 02 HSEE was shown to increase the expression of key genes for skin hydration and homeostasis, specifically raising aquaporin 3 levels by 20% and filaggrin genes by 58%.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The extract is water-soluble, making it well-suited for aqueous formulations. Its intrinsic pH is typically neutral to slightly acidic, depending on the specific preparation. Formulators should ensure its use within suggested concentrations to maintain product stability and maximize efficacy, as no specific optimal pH range for stability has been identified.
Safety
Safety Profile
Hibiscus syriacus extract is generally regarded as safe for topical application in cosmetic products, with adverse reactions being uncommon. However, due to individual sensitivities, patch testing is advisable, particularly for those with sensitive skin.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hibiscus Syriacus Bud Extract is a valuable ingredient, effectively boosting skin hydration, promoting collagen synthesis, and offering mild exfoliation and soothing properties for a revitalized complexion.
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