Description

actococcus/Lac ferment lysate is a skincare ingredient obtained through the fermentation of Lactococcus bacteria. This lysate is used in cosmetics and personal care products for its beneficial properties, which include skin conditioning, hydration, and barrier repair.

Chemical Composition and Structure: The lysate contains a variety of bioactive compounds resulting from the fermentation process, such as:

Proteins: Enzymes and peptides produced during fermentation that contribute to improved skin texture and elasticity.
Polysaccharides: Carbohydrates that provide hydration and form a protective barrier on the skin.
Lactic Acid: An alpha-hydroxy acid (AHA) that offers mild exfoliation and helps maintain skin moisture levels.
Vitamins: Including Vitamin B12, which supports skin health and enhances the complexion.
Organic Acids: Such as lactic acid, which assists in exfoliation and skin renewal.

The chemical structure includes peptide chains, polysaccharide chains, and various organic acids, all contributing to the efficacy 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/Lac ferment lysate involves the following steps:

Fermentation: Lactococcus bacteria are cultured in a controlled environment, allowing them to ferment the medium and produce 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, helping to improve skin texture and support the skin barrier.
Serums and Creams: Incorporated into serums and creams to enhance 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 process should be managed sustainably to minimize environmental impact. Employing responsible practices is essential for reducing the ecological footprint.
Safety: This ingredient is generally considered safe for use in cosmetics and personal care products when used as directed. Individuals with allergies or very sensitive skin should use caution.

INCI Functions:


Skin conditioning agent. It is the mainstay of topical skin treatment as it has the function of restoring, increasing or improving skin tolerance to external factors, including melanocyte tolerance. The most important function of the conditioning agent is to prevent skin dehydration, but the subject is rather complex and involves emollients and humectants that can be added in the formulation.
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