What is Radish Root Ferment Filtrate?

Radish Root Ferment Filtrate is a natural ingredient produced by fermenting radish roots with a specific lactic acid bacterium. This process creates antimicrobial peptides that help preserve cosmetic products.

Is Radish Root Ferment Filtrate a good alternative to synthetic preservatives?

It is often used as a natural alternative to synthetic preservatives, offering broad-spectrum antimicrobial activity. However, its efficacy can vary depending on the formulation and concentration.

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Radish Root Ferment Filtrate

Radish Root Ferment Filtrate is a natural antimicrobial peptide derived from the fermentation of radish roots by the bacterium Leuconostoc. It is primarily used in cosmetic formulations as a natural preservative to inhibit the growth of bacteria and fungi. It also offers some moisturizing benefits to the skin.

PreservativeVegan

BenefitModerate 1.5 / 4

Hydration i0.8 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

RiskLow 1 / 4

Sensitization i1 / 4

Risk of allergic contact dermatitis or immune-based reactions. Fragrance allergens, preservatives, botanicals, and some dyes may score here.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

natural preservative
mildly moisturizing
antimicrobial properties

Things to watch

potential for sensitization in some individuals

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Products with Radish Root Ferment Filtrate

SKIN1004

Madagascar Centella Soothing Cream

4.6/ 523/13/2

Garnier Fructis

Color Resist Conditioner

Pure Volume Conditioner

4.2/ 512/15/8

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Frequently asked questions

What is Radish Root Ferment Filtrate?: Radish Root Ferment Filtrate is a natural ingredient produced by fermenting radish roots with a specific lactic acid bacterium. This process creates antimicrobial peptides that help preserve cosmetic products.
Is Radish Root Ferment Filtrate a good alternative to synthetic preservatives?: It is often used as a natural alternative to synthetic preservatives, offering broad-spectrum antimicrobial activity. However, its efficacy can vary depending on the formulation and concentration.