Description

Lactobacillus/Lactococcus/Leuconostoc milk ferment lysate filtrate is a complex skincare ingredient derived from the fermentation of milk using a blend of Lactobacillus, Lactococcus, and Leuconostoc bacteria. This filtrate is used in cosmetics and personal care products for its multifaceted benefits, including skin conditioning, hydration, and soothing properties.

Chemical Composition and Structure: The filtrate contains a variety of bioactive compounds produced during the fermentation process, including:

Proteins: Enzymes and peptides from bacterial fermentation that help enhance skin texture and elasticity.
Polysaccharides: Carbohydrates that provide hydration and create a protective barrier on the skin.
Lactic Acid: An alpha-hydroxy acid (AHA) that provides gentle exfoliation and supports skin moisture levels.
Vitamins: Such as Vitamin B12, which aids in maintaining healthy skin and a vibrant complexion.
Organic Acids: Including lactic acid, which assists in the exfoliation and renewal of the skin.

The chemical structure includes peptide chains, polysaccharide chains, and various organic acids, all contributing to the efficacy of the lysate filtrate.

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 Lactobacillus/Lactococcus/Leuconostoc milk ferment lysate filtrate generally involves the following steps:

Fermentation: Milk is fermented using a combination of Lactobacillus, Lactococcus, and Leuconostoc bacteria in a controlled environment, producing various bioactive compounds.
Lysis: The bacterial cells are lysed (broken down) to release their contents into the fermentation medium.
Filtration: The filtrate is filtered to remove cellular debris, resulting in a clear liquid with concentrated bioactive compounds.
Standardization: The filtrate may be standardized to ensure consistent levels of active ingredients and overall quality.

Applications:

Cosmetics: Utilized in skincare products for its conditioning, hydrating, and soothing properties. It helps to enhance skin texture and support the skin barrier.
Serums and Creams: Incorporated into serums and creams to boost hydration, improve skin 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 with sustainability in mind to minimize environmental impact. Employing responsible practices in production is key to 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 exercise caution.

INCI Functions:


Antimicrobial agent. This ingredient is able to suppress or inhibit the growth and replication of a broad spectrum of microorganisms such as bacteria, fungi and viruses by making the stratum corneum temporarily bactericidal and fungicidal.

Oral care agent. This ingredient can be placed in the oral cavity to improve and/or maintain oral hygiene and health, to prevent or improve a disorder of the teeth, gums, mucous membrane. It provides cosmetic effects to the oral cavity as a protector, cleanser, deodorant.
Synonyms:

CAS: