Science
Mechanism of Action
This multi-component ferment acts by delivering a rich profile of vitamins, minerals, and amino acids essential for deep dermal hydration and robust barrier integrity. Key fermented components stimulate cellular renewal and collagen synthesis, visibly improving skin elasticity and mitigating the appearance of fine lines and wrinkles. It also contributes to harmonizing the skin's microbial environment and provides potent antioxidant defense. Functioning as a humectant, it efficiently draws and retains moisture, while its regenerative properties promote cell growth and repair, offering anti-aging benefits and contributing to skin brightening.
Research
Clinical Evidence
Medium confidence5%
Key findings
- 01 The 'Saccharomyces/Rice Ferment Filtrate' component has been shown to hydrate, nourish, and restore the skin barrier. It stimulates collagen production, enhances skin elasticity, and helps diminish signs of aging. It also contributes to harmonizing the skin's microflora and combating environmental damage.
- 02 Fermented rice extracts, specifically those utilizing *Aspergillus oryzae* and *Saccharomyces cerevisiae*, have demonstrated anti-inflammatory and antioxidant activities.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient, composed of fermented filtrates and aqueous extracts, is generally water-soluble. A specific 'Rice Power® extract' (Y30), obtained via fermentation with *Aspergillus oryzae* and *Saccharomyces cerevisiae*, exhibited a pH of 6.50. However, an optimal pH range for the stability of this complete complex has not been specifically identified. It is not recommended for use as a fragrance or flavor.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel issued a Tentative Report in March 2025, concluding 'insufficient data' to determine the safety of all 14 *Nelumbo nucifera*-derived ingredients, including 'Nelumbo Nucifera Flower Extract' which is part of this complex. This 'insufficient data' status for a key component takes precedence for the overall complex ingredient, despite 'Saccharomyces Ferment Filtrate' having an excellent and generally safe profile for cosmetic use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While individual components demonstrate promising benefits for hydration, anti-aging, and skin barrier support, a comprehensive safety determination for the entire complex is currently pending due to insufficient regulatory data for the *Nelumbo nucifera* component.
Related
Similar Ingredients
Finding similar ingredients…