Science
Mechanism of Action
Gnaphalium Leontopodium Flower Extract, commonly known as Edelweiss extract, delivers robust antioxidant protection via compounds like leontopodic acid, chlorogenic acid, flavonoids, and polyphenols, neutralizing free radicals induced by UV and pollution. Its anti-inflammatory properties, stemming from components such as leontopodic acid and luteolin, effectively soothe irritation and redness. The extract also supports anti-aging by safeguarding collagen and elastin from degradation, promoting skin elasticity and firmness, and stimulating new cell generation. Furthermore, it reinforces the skin barrier by upregulating keratin 15 genes, aids moisture retention through plant sugars and beta-sitosterol, and exhibits antibacterial action.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Clinical trials demonstrated that Edelweiss extract (Leontopodium Alpinum callus culture extract) significantly improved anti-periorbital wrinkles, skin elasticity, dermal density, and skin thickness when compared to a placebo.
- 02 Anti-aging products featuring Edelweiss extract have been observed to reduce wrinkles by up to 22%.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Optimal stability is maintained within a pH range of 4.0 to 7.0. Formulations typically incorporate preservatives such as Potassium Sorbate and Sodium Benzoate to ensure product integrity.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not conducted a specific safety review for Gnaphalium Leontopodium Flower Extract. While listed with a FDA UNII code, this serves as an identifier and not a safety endorsement. EWG Skin Deep® classifies Edelweiss extract with 'low concern' across various safety parameters, including cancer, allergies, immunotoxicity, and developmental or reproductive toxicity. No known hazards to humans or the environment have been identified.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Gnaphalium Leontopodium Flower Extract is a valuable ingredient, offering broad-spectrum antioxidant, anti-inflammatory, and anti-aging benefits suitable for all skin types, with clinical data supporting its efficacy in wrinkle reduction and skin improvement.
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