Science
Mechanism of Action
FRAGARIA ANANASSA STOLON EXTRACT functions as a multi-faceted agent, leveraging its rich polyphenol, anthocyanin, and tannin content. It provides significant antioxidant protection, shielding skin from UVA radiation and free radical damage, thereby offering photoprotective benefits. Its ability to tone micro-vessels enhances cellular oxygenation, promoting a revitalized complexion, while tannins contribute astringent properties that refine skin texture and visibly reduce pore size. Additionally, ellagic acid acts as a potent tyrosinase inhibitor by chelating copper ions, effectively suppressing melanin production and contributing to brighter, more even skin tone. The extract also demonstrates anti-inflammatory effects and actively inhibits key enzymes like collagenase and elastase, crucial for maintaining skin integrity.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Exerted notable photoprotection in human dermal fibroblasts (HuDe), significantly increasing cell viability in a dose-dependent manner under UV exposure.
- 02 Strawberry leaf extracts demonstrated possible photoprotective effects against UV damage in human melanoma cells (SK-MEL-28) and murine embryo fibroblasts (NIH/3T3), alongside anti-proliferative activities.
- 03 An ethyl acetate fraction of strawberry leaf extract showed significant tyrosinase inhibition activity, indicating skin brightening potential.
- 04 The ethyl acetate fraction exhibited potent collagenase inhibition activity, supporting its role in maintaining skin structure.
- 05 The ethyl acetate fraction demonstrated 93.70±4.49% elastase inhibition activity, crucial for preserving skin elasticity.
- 06 Stolon leaves consistently exhibited very good antioxidant activity in various assays.
Transparency
Dusting Analysis
There is no available data to suggest that FRAGARIA ANANASSA STOLON EXTRACT is commonly dusted or to establish specific dusting thresholds.
The Formula
Formulation
Stability
As extracts rich in polyphenols and anthocyanins, FRAGARIA ANANASSA STOLON EXTRACT is sensitive to heat and light. For optimal shelf life, it should be stored in a cool, dry place, away from direct sunlight, preferably refrigerated, for up to 24 months when kept below 25°C and 65% relative humidity.
Safety
Safety Profile
While direct CIR or SCCS review for FRAGARIA ANANASSA STOLON EXTRACT is currently unavailable, related strawberry extracts have been classified as low-toxic in animal studies, not causing general toxic effects with intragastric administration. Furthermore, Fragaria ananassa leaves have a history of traditional use, and a closely related species, Fragaria vesca, is deemed safe (Class 1) with no expected clinically relevant interactions. 'Fragaria Ananassa Fruit Extract' is recognized as a skin conditioning agent in COSMILE Europe.
Your Skin
Skin Compatibility
Our Assessment
Verdict
FRAGARIA ANANASSA STOLON EXTRACT is a valuable botanical ingredient offering diverse benefits, including potent antioxidant and photoprotective actions, skin brightening, and anti-aging enzyme inhibition, making it suitable for a range of precision skincare formulations.
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References
Sources