What is Leuconostoc Ferment Filtrate?
Leuconostoc Ferment Filtrate, also known as Leuconostoc/Radish Root Ferment Filtrate, is a natural preservative derived from radishes fermented with Leuconostoc kimchii, a lactic acid bacteria that has traditionally been used to make kimchi. This fermentation process results in an ingredient rich in antimicrobial peptides, which has been utilized in the cosmetic industry for its protective and conditioning properties.
The use of Leuconostoc Ferment Filtrate in cosmetics can be traced back to the traditional Korean practice of using fermented vegetables in skincare routines. The fermentation process was found to produce beneficial by-products such as lactic acid and peptides, which have been shown to have positive effects on the skin and hair. This discovery led to the development of Leuconostoc Ferment Filtrate as a cosmetic ingredient.
The production of Leuconostoc Ferment Filtrate involves the fermentation of radishes by the Leuconostoc kimchii bacteria. The radishes are first washed and chopped, then mixed with a growth medium that encourages the bacteria to multiply. The mixture is then left to ferment, during which time the bacteria produce a variety of beneficial substances. Once the fermentation process is complete, the mixture is filtered to remove any solid particles, resulting in a clear, liquid filtrate.
Leuconostoc Ferment Filtrate is often compared to other natural preservatives such as grapefruit seed extract and rosemary extract. However, unlike these ingredients, Leuconostoc Ferment Filtrate not only acts as a preservative but also offers additional benefits such as skin conditioning and anti-seborrheic properties. This makes it a multifunctional ingredient that can contribute to the overall performance of a cosmetic product.
Typically, Leuconostoc Ferment Filtrate is used in a wide range of cosmetic products including moisturizers, serums, and hair care products. Its antimicrobial properties make it an effective preservative, while its conditioning properties help to improve the texture and appearance of skin and hair. Furthermore, its anti-seborrheic properties make it particularly beneficial in products designed for oily or acne-prone skin.
Benefits and Uses
In this section, we will delve into the officially recognized benefits and uses of Leuconostoc Ferment Filtrate:
Anti-Seborrheic
Leuconostoc Ferment Filtrate is known for its anti-seborrheic properties. In simpler terms, this means it helps control the production of sebum, the oil produced by our skin. Overproduction of sebum can lead to oily skin and acne, so this ingredient can be beneficial in maintaining a balanced and clear complexion.
Antimicrobial
Another key benefit of Leuconostoc Ferment Filtrate is its antimicrobial function. This means it can help protect your skin from harmful microorganisms, such as bacteria and fungi. By doing so, it can help prevent skin infections and promote overall skin health.
Hair Conditioning
Leuconostoc Ferment Filtrate is not just beneficial for the skin, but also for the hair. It serves as a hair conditioning agent, meaning it can help make your hair smoother, shinier, and easier to manage. It can also help reduce frizz and static, making your hair look healthier and more vibrant.
Skin Conditioning
Lastly, Leuconostoc Ferment Filtrate is a skin conditioning agent. It helps keep the skin hydrated, soft, and smooth. It can also improve the texture and appearance of the skin, making it look more youthful and radiant.
Please note that these benefits are based on the officially recognized and defined functions of Leuconostoc Ferment Filtrate. There may be other benefits and uses of this ingredient that go beyond the scope of these official functions.
Safety Profile
Leuconostoc Ferment Filtrate is not a banned or regulated ingredient in cosmetics. It is generally considered safe for use in cosmetic products. However, as with any ingredient, individual reactions can vary and it is always recommended to patch test a new product before widespread usage.
While Leuconostoc Ferment Filtrate is generally well-tolerated, potential side effects of topical application may include:
- Minor skin irritation
- Allergic reactions in individuals with sensitivity to the ingredient
A note for women who are pregnant and/or breastfeeding – there is currently a lack of data regarding the safety of Leuconostoc Ferment Filtrate during pregnancy or breastfeeding. As such, it is recommended to consult a healthcare professional for further advice before using products containing this ingredient.
Adverse reactions to Leuconostoc Ferment Filtrate are not common, but it is always recommended to patch test a new product before widespread usage to ensure there is no adverse reaction.
This ingredient analysis has been commissioned by Truth In Skincare (TiS), an independent industry regulator. The information provided has been gathered by a TiS-appointed industry consultant, using sources that include the CosIng (Cosmetic Ingredient Database – by the European Commission), the Personal Care Products Council (PCPC), The US Food & Drug Administration (FDA), as well as other various publicly available sources.
