Lactococcus ferment extract lysate is a skincare ingredient derived from the fermentation of Lactococcus bacteria. This lysate is used in cosmetics and personal care products for its beneficial properties, including skin conditioning, hydration, and barrier enhancement.
Chemical Composition and Structure: The lysate contains various bioactive compounds resulting from the fermentation process, including:
Proteins: Enzymes and peptides produced during fermentation that help improve skin texture and elasticity.
Polysaccharides: Carbohydrates that contribute to hydration and form a protective layer on the skin.
Lactic Acid: An alpha-hydroxy acid (AHA) that provides gentle exfoliation and helps maintain skin moisture levels.
Vitamins: Such as Vitamin B12, which supports skin health and contributes to a radiant complexion.
Organic Acids: Including lactic acid, which aids in exfoliation and skin renewal.
The chemical structure of these compounds includes peptide chains, polysaccharide chains, and various organic acids, all enhancing the effectiveness of the lysate.
Physical Properties:
Appearance: Typically a clear to slightly opaque liquid.
Odor: Mildly fermented or neutral.
Density: Generally light and non-greasy.
Solubility: Completely soluble in water, making it compatible with aqueous formulations.
Production Process: The production of Lactococcus ferment extract lysate involves the following steps:
Fermentation: Lactococcus bacteria are cultured in a controlled environment to ferment the medium, producing various bioactive compounds.
Lysis: The bacterial cells are lysed (broken down) to release their contents into the fermentation medium.
Filtration: The lysate is filtered to remove cellular debris, resulting in a clear liquid.
Standardization: The lysate may be standardized to ensure consistent levels of active ingredients and overall quality.
Applications:
Cosmetics: Used in skincare products for its conditioning and hydrating properties. It helps improve skin texture and support the skin barrier.
Serums and Creams: Incorporated into serums and creams to boost hydration, improve elasticity, and promote a smoother complexion.
Anti-Aging Products: Added to anti-aging formulations to support skin repair and reduce the appearance of fine lines and wrinkles.
Environmental and Safety Considerations:
Environmental Impact: The fermentation and production of Lactococcus ferment extract lysate should be managed sustainably to minimize environmental impact. Responsible production practices are essential to reduce the ecological footprint.
Safety: This ingredient is generally regarded as safe for use in cosmetics and personal care products when used as directed. Individuals with allergies or very sensitive skin should exercise caution.
INCI Functions:
Skin protectant. It creates a protective barrier on the skin to defend it from harmful substances, irritants, allergens, pathogens that can cause various inflammatory conditions. These products can also improve the natural skin barrier and in most cases more than one is needed to achieve an effective result.
Skin conditioning agent - Miscellaneous. This ingredient has the task of modifying and improving the condition of the skin when it is damaged or dry, reducing flaking and restoring its elasticity.
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