Science
Mechanism of Action
This fermented complex functions by delivering essential nutrients and powerful antioxidants to the skin, actively combatting free radicals to mitigate premature aging. It supports the skin's structural integrity by promoting the production of collagen and elastin, thereby improving elasticity and refining texture. Furthermore, it enhances the skin's natural barrier function, fortifying it against environmental aggressors, while providing moisturization. The ingredient also contributes to a balanced skin microbiome by nourishing beneficial bacteria, which can reduce irritation and address odor-causing bacteria.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Saccharomyces ferment, a related ingredient, demonstrates functional stability across a broad pH range of 2.5 to 9.5. While the optimal pH for the growth of Saccharomyces cerevisiae typically spans 4 to 6, the resulting ferment's beneficial properties are effective over a much wider spectrum.
Conflicts
- May present aesthetic or stability challenges during formulation.
- Risk of skin irritation may be elevated when combined with other known problematic ingredients.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not specifically evaluated SACCHAROMYCES/TOURMALINE FERMENT. However, yeast-derived ingredients, such as Saccharomyces cerevisiae, are generally recognized as safe (GRAS) by the FDA for food use at concentrations up to 5%. This ferment is broadly considered safe for cosmetic applications, though individuals with pre-existing yeast allergies may experience sensitivity. SkinSAFE comprehensively classifies this ingredient as safe across various categories including Teen SAFE, Baby SAFE, Eyelid SAFE, Common Preservative Free, Fragrance Free, Paraben Free, Lanolin Free, Coconut Free, Topical Antibiotic Free, MCI/MI Free, Nickel Free, Gluten Free, Soy Free, Propylene Glycol Free, Balsam of Peru Free, Oil Free, Irritant Free, Dye Free, and SLS Free.
Your Skin
Skin Compatibility
Our Assessment
Verdict
SACCHAROMYCES/TOURMALINE FERMENT is a valuable, multi-beneficial fermented ingredient offering comprehensive skin support, enhancing radiance, barrier function, and microbiome health across all skin types with a low risk of irritation.
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