Science
Mechanism of Action
The efficacy of KLUYVEROMYCES/LACTOBACILLUS/ABIES GRANDIS LEAF OIL FERMENT FILTRATE stems from its rich composition of fermentation byproducts. These include intracellular and extracellular metabolites, enzymes, peptides, and organic acids such as lactic acid, along with fragments of inactive bacterial cells. Collectively, these components contribute to intense skin moisturization, provide a soothing effect, and may assist in mitigating the appearance of wrinkles. Furthermore, this complex exhibits antioxidant properties, helping to neutralize free radicals, and has the potential to inhibit tyrosinase activity, thereby reducing melanin synthesis for a brighter complexion. Similar ferment oil filtrates containing Kluyveromyces and Lactobacillus have been observed to regulate sebum production and offer protective antimicrobial benefits.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically evaluated KLUYVEROMYCES/LACTOBACILLUS/ABIES GRANDIS LEAF OIL FERMENT FILTRATE, classifying it as having 'insufficient data' for safety under intended use conditions, particularly concerning Kluyveromyces-derived ingredients. While the broader category of Lactobacillus Ferment ingredients is generally deemed 'safe as used', formulators are advised to consider the potential for skin lightening effects due to tyrosinase inhibition, ensuring formulations do not cause unintended depigmentation. No FDA or SCCS review status is available for this exact ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient shows promising potential for skin conditioning, antioxidant, and soothing benefits, but specific safety data from regulatory bodies for this exact complex is currently insufficient.
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