Saccharomyces Ferment Filtrate
Fermented yeast filtrate, often used for its skin-conditioning and potential antioxidant properties.
What does Saccharomyces Ferment Filtrate do for skin?
Saccharomyces Ferment Filtrate is a postbiotic ingredient, rich in metabolites from the fermentation of Saccharomyces cerevisiae yeast, including amino acids, peptides, vitamins, organic acids, and saccharides. These components collectively contribute to enhanced skin hydration by acting as humectants, attracting and retaining water in the stratum corneum. It also exhibits antioxidant properties by helping to neutralize free radicals, thus protecting the skin from oxidative stress and supporting barrier function.
Typical concentration: Typical usage in cosmetic formulations varies, often ranging from 1-10% as an active conditioning agent, but it can be used at higher concentrations (e.g., up to 20%) in formulas where it is a prominent hydrating and skin-supporting ingredient.
Is Saccharomyces Ferment Filtrate safe?
Saccharomyces Ferment Filtrate is generally considered safe for topical application. While the CIR Expert Panel has not specifically reviewed this exact ingredient, related yeast-derived ingredients and ferments are often deemed safe with low potential for irritation or sensitization. No significant adverse reactions are commonly reported.
What does the research say about Saccharomyces Ferment Filtrate?
Draelos ZD, et al. J Drugs Dermatol. 2010 Jun;9(6):615-20.
Schagen S, Zampeli V, Ntoskou S. Int J Cosmet Sci. 2005 Feb;27(1):15-22.