Science
Mechanism of Action
This ingredient functions by delivering a high concentration of antioxidants, including flavonoids, organic acids, proanthocyanidins, and manganese. These compounds actively scavenge free radicals, thereby protecting the skin from oxidative stress and environmental damage. It works to reduce inflammatory responses, supports skin hydration, and improves elasticity. Furthermore, it stimulates skin regeneration, potentially enhancing collagen cross-linkage to mitigate signs of aging. Its calming properties and ability to inhibit melanin production contribute to a brighter skin tone, with manganese specifically aiding in the formation of essential enzymatic antioxidants like superoxide dismutase.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Specific optimal pH for the cosmetic ingredient's stability is not precisely defined. However, lingonberry fruit extraction processes typically occur at a pH of 1-2. While some phenolic compounds from lingonberry may exhibit lower water solubility, ethanol-water extracts generally show enhanced solubility. Given its nature as a ferment extract, water solubility is generally expected. Fermentation with Saccharomyces cerevisiae has been observed to reduce benzoic acid content and increase pH in lingonberry juice.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not specifically reviewed this exact ingredient. General Vaccinium Vitis-Idaea fruit extract (lingonberry) is widely considered to have an excellent safety profile and is well-tolerated, though individual sensitivities or allergic reactions are possible. A component, 'Saccharomyces Ferment Filtrate', has been noted by CIR as having insufficient data for safety determination for some similar ingredients, but this doesn't directly apply to the combined ferment extract. The Good Scents Company reports no GHS classification concerns for this specific ingredient. The FDA recognizes Vaccinium Vitis-Idaea L. fruit extract as a food additive.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This fermented lingonberry extract offers broad benefits including robust antioxidant protection, soothing, hydrating, and brightening effects, with a generally low risk of irritation across all skin types.
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