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SACCHAROMYCES/POTASSIUM FERMENT HYDROLYSATE.

Insufficient Data / SKIN CONDITIONING

A sophisticated biotechnological ingredient, Saccharomyces/Potassium Ferment Hydrolysate is the precise result of Saccharomyces fermentation enriched with potassium ions. It is engineered to deeply hydrate the skin, fortify its natural barrier, and provide robust antioxidant protection. This multi-functional hydrolysate enhances skin resilience and promotes a smoother, more supple complexion.

skin-conditioning humectant antioxidant moisturizer anti-aging skin repair soothing barrier support

Science

This hydrolysed ferment acts as a potent skin conditioning agent, primarily by optimizing skin hydration. It significantly aids in water retention, drawing moisture into the skin, while the potassium component functions as a vital electrolyte. Upon topical application, it forms a protective yet permeable film on the skin's surface, effectively preventing transepidermal water loss and imparting a lubricated, soft feel. Its ability to penetrate the skin improves intracellular water content, contributing to a visibly plump, supple appearance and a reduction in the visibility of fine lines and wrinkles. Beyond hydration, it exhibits robust antioxidant capabilities, neutralizing free radicals to shield the skin from oxidative stress and mitigate signs of premature aging. It actively supports the natural repair and renewal processes of skin cells, strengthening the skin's inherent barrier function, and offers soothing properties beneficial for dry, irritated, and sensitive skin. The hydrolysate is naturally rich in essential minerals, amino acids, beta-glucan, and various vitamins, collectively enhancing skin texture, potentially reducing inflammation, stimulating collagen production for improved elasticity, and contributing to a balanced skin microbiome.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

There is no current data to indicate that Saccharomyces/Potassium Ferment Hydrolysate is commonly 'dusted' or used below effective concentrations. The absence of specific clinical efficacy percentages for topical application currently prevents the determination of a precise dusting threshold.


The Formula

Solubility
Water
Optimal pH N/A
0 7 14

Stability

No explicit optimal pH range for the stability of Saccharomyces/Potassium Ferment Hydrolysate within cosmetic formulations has been specifically identified. However, the underlying Saccharomyces cerevisiae fermentation process typically functions in acidic conditions, with optimal yeast growth commonly observed between pH 4.0 and 6.0. Related fermented ingredients are generally noted for their stability across a broad spectrum of pH values and temperatures, suggesting similar robustness for this hydrolysate.


Safety

CIR Status
Insufficient data
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel is currently assessing a broader category of 'Yeast-derived ingredients,' which includes Saccharomyces/Potassium Ferment Hydrolysate. An 'Insufficient Data Announcement' (IDA) has been issued for this group, pending further clarification on the specific yeast species utilized. While the base organism, Saccharomyces cerevisiae, is affirmed as Generally Recognized As Safe (GRAS) by the U.S. FDA for food applications (as a flavoring agent and adjuvant up to 5%), a definitive safety conclusion specifically for cosmetic use of this exact hydrolysate by the CIR is not yet publicly available. However, dermal and ocular irritation tests conducted on certain related yeast-derived ingredients have shown negative results, and SkinSAFE categorizes this ingredient as 'Irritant Free', suggesting a low sensitization risk.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Insufficient Data

While precise clinical efficacy data for this exact ingredient is currently limited, its established multi-functional benefits as a hydrating, antioxidant, and barrier-supporting agent for all skin types position it as a promising and well-tolerated component in diverse formulations.


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