Science
Mechanism of Action
This ferment functions by delivering a concentrated blend of vitamins, minerals, and amino acids crucial for skin health. The sophisticated fermentation process breaks down proteins into smaller, more bioavailable peptides, ensuring enhanced penetration and optimal cellular activity. This leads to superior skin hydration, stimulated collagen production for improved elasticity, and a reduction in the appearance of fine lines and wrinkles. It acts as a potent antioxidant, defending the skin from environmental damage, while harmonizing the skin's microflora to soothe irritation. Additionally, the presence of lactic acid from fermentation offers gentle exfoliation, supporting natural pH balance and contributing to a brighter, more even skin tone through its influence on melanin content.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The inherent fermentation process contributes to the stability and pH balance of formulations containing this ingredient. It demonstrates optimal stability in cosmetic formulations within an acidic to slightly acidic pH range, specifically between pH 4.0 and 7.0.
Safety
Safety Profile
While a specific, individual CIR review for 'Saccharomyces/Rice Kernel Ferment' may not exist, it is categorized broadly under yeast-derived ingredients. Saccharomyces cerevisiae, the yeast component, is recognized as safe (GRAS) by the FDA for food uses up to 5%. Fermented rice ingredients are generally considered mild on the skin, exhibiting an excellent safety profile with a low propensity for adverse reactions. The notation 'Not determined' for dermal toxicity indicates an absence of specific hazard classifications rather than an implication of danger.
Your Skin
Skin Compatibility
Our Assessment
Verdict
SACCHAROMYCES/RICE KERNEL FERMENT is a valuable ingredient due to its broad spectrum of benefits, ranging from intense hydration and barrier repair to anti-aging and brightening effects, all with an excellent safety profile.
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