Description

Lactobacillus/Calendula Officinalis Leaf/Stem Ferment Filtrate is a fermented extract derived from the leaves and stems of the Calendula officinalis (Calendula) plant. The fermentation process involves the use of Lactobacillus bacteria to ferment the Calendula plant material, resulting in a filtrate that contains various bioactive compounds beneficial for skincare.

Chemical Composition and Structure:

Key Components: The filtrate contains a range of bioactive compounds including peptides, amino acids, vitamins, and other metabolites produced during the fermentation process. Lactobacillus fermentation enhances the availability and stability of these compounds.
Structure: The filtrate is a complex mixture of fermented compounds with varying molecular weights, contributing to its skin-beneficial properties.

Physical Properties:

Appearance: Typically, it appears as a clear to slightly cloudy liquid or solution, depending on the concentration and formulation.
Odor: May have a mild, fermented aroma or be relatively odorless, depending on the processing.
Solubility: Soluble in water, making it suitable for incorporation into aqueous formulations.

Production Process:

Fermentation: Leaves and stems of Calendula are subjected to a fermentation process using Lactobacillus bacteria. This process converts the plant material into a filtrate rich in fermented compounds.
Filtration: The fermented mixture is then filtered to remove solid residues, resulting in a clear filtrate.
Purification: Further purification steps may be used to ensure the quality and concentration of active ingredients.
Formulation: The filtrate is incorporated into cosmetic and skincare products, such as serums, lotions, and masks.

Applications:

Cosmetics: Used for its skin-conditioning, soothing, and anti-inflammatory properties. It can be included in products designed to enhance skin hydration and improve skin texture.
Skincare: Beneficial for calming irritated skin, providing antioxidant protection, and promoting a balanced skin microbiome.
Hair Care: Can be used in hair care products to nourish the scalp and improve hair health, offering conditioning and soothing effects.

Environmental and Safety Considerations:

Environmental Impact: The fermentation process should be conducted using sustainable practices, minimizing waste and energy consumption.
Safety: Generally regarded as safe for topical application. However, like all fermented ingredients, it should be used according to established guidelines to avoid potential allergic reactions or skin irritations. Safety assessments are recommended for new formulations or high concentrations.

INCI Functions:


Skin conditioning agent - Emollient. Emollients have the characteristic of enhancing the skin barrier through a source of exogenous lipids that adhere to the skin, improving barrier properties by filling gaps in intercorneocyte clusters to improve hydration while protecting against inflammation. In practice, they have the ability to create a barrier that prevents transepidermal water loss. Emollients are described as degreasing or refreshing additives that improve the lipid content of the upper layers of the skin by preventing degreasing and drying of the skin. The problem with emollients is that many have a strong lipophilic character and are identified as occlusive ingredients; they are oily and fatty materials that remain on the skin surface and reduce transepidermal water loss. In cosmetics, emollients and moisturisers are often considered synonymous with humectants and occlusives.
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