Science
Mechanism of Action
This multifaceted ingredient works by leveraging the power of fermentation to optimize botanical compounds. *Streptococcus thermophilus* breaks down complex molecular structures, yielding smaller, more bioavailable components that enhance absorption and activity within the skin. It actively supports the skin's protective barrier by stimulating lipid production, such as ceramides, which in turn boosts moisture retention and provides deep hydration. The blend delivers significant anti-inflammatory and soothing benefits, partly attributed to compounds from *Streptococcus thermophilus* and *Schisandra chinensis* fruit, making it suitable for sensitive and irritated skin. Potent antioxidant properties are observed, primarily from *Punica granatum* fruit, *Schisandra chinensis* fruit, and the fermentation process itself, neutralizing free radicals and mitigating oxidative stress. Furthermore, it aids in skin renewal and textural improvement through mild enzymatic exfoliation (from fermented *Punica granatum*) and improved nutrient delivery, while also fostering a healthy skin microbiome.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 *Streptococcus thermophilus* ferment filtrate is recognized for its moisturizing capabilities, enhancing skin texture, providing deep hydration, and promoting cellular renewal. It also demonstrates anti-inflammatory effects.
- 02 *Angelica gigas* root extracts have shown anti-wrinkle efficacy in both *in vitro* and clinical settings.
- 03 Fermented *Punica granatum* fruit extract offers gentle enzymatic exfoliation and antioxidant protection, potentially improving skin penetration of beneficial compounds. It contains ellagitannins and flavonoids that help protect against external damage, diminish the appearance of wrinkles and fine lines, strengthen the skin's firming architecture, and promote a more uniform skin tone.
- 04 A related ingredient, *Streptococcus thermophilus* lysate, has exhibited anti-aging potential by neutralizing free radicals and influencing antioxidant and anti-inflammatory pathways in human dermal fibroblast cells.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Fermented extracts generally have improved stability. Its water-based nature allows for easy integration into the aqueous phase of formulations, either before or after heating.
Safety
Safety Profile
There is currently no direct safety assessment from CIR, SCCS, or FDA for this specific complex ingredient. The CIR Expert Panel issued an 'Insufficient Data Announcement' in April 2019 for *Punica granatum*-derived ingredients, a key component, requesting additional dermal irritation, sensitization data, and clarification on skin lightening effects and manufacturing methods. This indicates a lack of comprehensive safety data for cosmetic use, suggesting the overall complex currently cannot be classified as 'safe as used'.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While offering a broad spectrum of potential skin benefits from hydration to anti-aging and barrier support, the safety profile of this complex ingredient currently requires further comprehensive assessment.
Related
Similar Ingredients
Finding similar ingredients…