Leuconostoc/Radish Root Ferment Filtrate
Filtrate of Leuconostoc kimchii fermentation of Raphanus sativus (radish) root
Fermentation-derived filtrate containing antimicrobial peptides (bacteriocins), used as a nature-derived preservative alternative in certified natural and organic formulas. Best in low-water-activity or acidic systems and often combined with other hurdles; efficacy is more format-sensitive than conventional preservatives.
Function & Common Use
Antimicrobial / Preservative (natural) / Skin conditioning
Preservative / Antimicrobial
Natural and organic skincare, COSMOS/ECOCERT-certified creams, serums, cleansers
Natural (radish root fermented by Leuconostoc bacteria)
Concentration Limits
No specific limit under CR 2020 in source checked
No specific limit; use at self-determined safe level per safety assessment
No specific 21 CFR cosmetic limit identified in source checked
No specific MFDS limit identified in source checked
Baby restriction: None identified for standard cosmetic use
Pregnancy: No specific restriction identified in source checked; standard cosmetic use
Frequently Asked Questions
Is Leuconostoc/Radish Root Ferment Filtrate safe to use in skincare?
Leuconostoc/Radish Root Ferment Filtrate has a Low concern rating from The Clean Sheet. Fermentation-derived filtrate containing antimicrobial peptides (bacteriocins), used as a nature-derived preservative alternative in certified natural and organic formulas. Best in low-water-activity or acidic systems and often combined with other hurdles; efficacy is more format-sensitive than conventional preservatives.
Is Leuconostoc/Radish Root Ferment Filtrate allowed in India?
Leuconostoc/Radish Root Ferment Filtrate is currently classified as "Permitted; regulated as a cosmetic ingredient under CR 2020" under Indian cosmetics regulations. The maximum permitted concentration is No specific limit under CR 2020 in source checked.
What is Leuconostoc/Radish Root Ferment Filtrate used for in cosmetics?
Leuconostoc/Radish Root Ferment Filtrate functions as: Antimicrobial / Preservative (natural) / Skin conditioning. It is commonly found in: Natural and organic skincare, COSMOS/ECOCERT-certified creams, serums, cleansers.
Is Leuconostoc/Radish Root Ferment Filtrate safe for babies?
Leuconostoc/Radish Root Ferment Filtrate has baby/child restrictions: None identified for standard cosmetic use. Avoid using products containing this ingredient on infants unless specifically formulated and labelled for baby use.
Regulatory Status
Permitted; regulated as a cosmetic ingredient under CR 2020
Permitted; no specific 21 CFR cosmetic restriction identified in source checked
Permitted; no specific MFDS restriction identified in source checked
Cosmetic ingredient under AICIS; standard framework applies; no therapeutic listing unless therapeutic claims made
Not listed as restricted on Health Canada Cosmetic Ingredient Hotlist in source checked; standard cosmetic notification applies
Identifiers
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