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LACTOBACILLUS/(COIX LACRYMA-JOBI MA-YUEN SEED/NELUMBO NUCIFERA SEED/SINAPIS ALBA SEED/SOYBEAN SEED/GERMINATED RICE GRAIN) EXTRACT FERMENT FILTRATE.

Valuable / SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

This multi-seed ferment filtrate, produced by Lactobacillus, is a comprehensive ingredient engineered to protect and rejuvenate skin. It offers significant antioxidant, anti-aging, and skin-brightening benefits while supporting barrier function and promoting a balanced microbiome. Its hydrating and soothing properties make it suitable for a wide range of skin concerns.

Antioxidant Skin-Conditioning Agent Humectant Soothing Anti-aging Skin Brightening Supports Skin Barrier Balances Skin Microbiome Anti-inflammatory

Science

This complex ferment filtrate operates via multiple biological pathways to enhance skin health. It exhibits potent antioxidant capabilities by activating the PI3K/AKT signaling pathway, effectively reducing intracellular reactive oxygen species (ROS) and elevating the activity of key antioxidant enzymes like superoxide dismutase (SOD) and catalase (CAT). Concurrently, it acts as an anti-inflammatory agent. For skin rejuvenation, it positively influences collagen type I (COL-I) gene expression and hyaluronic acid synthesis, while simultaneously reducing the expression of matrix metalloproteinase-1 (MMP-1) which degrades collagen. It also contributes to skin brightening through melanin production inhibition, improves skin hydration, reinforces the skin's natural barrier, and supports a healthy skin microbiome balance.


Research

Medium confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

As a ferment filtrate, this ingredient is not typically associated with 'dusting' in formulations; it is an active liquid component.


The Formula

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Fermentation with Lactobacillus generally enhances the stability properties of the base seed systems. The ferment portion of Lactobacillus Ferment ingredients can maintain antibacterial efficacy across a broad pH range of 4.0 to 8.0, suggesting robust stability for this ingredient.


Safety

CIR Status
Not reviewed
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has generally assessed 'Lactobacillus Ferment Ingredients', which includes 'Lactobacillus Ferment Filtrate', focusing on fermentation byproducts rather than live bacteria. Direct safety data for this precise complex ingredient is not available from CIR, SCCS, or FDA. However, a related component, 'Saccharomyces/Coix Lacryma-Jobi Ma-Yuen Seed Ferment Filtrate', is rated 'SkinSAFE 100 Free', indicating a favorable safety profile concerning common allergens and irritants. INCIDecoder also rates its irritancy as low.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Valuable

This multi-seed ferment filtrate is a valuable ingredient, delivering extensive benefits including potent antioxidant activity, anti-aging effects, skin brightening, and barrier support, with favorable skin compatibility across all types.


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