Emollient
LACTOBACILLUS/REYNOUTRIA SACHALINENSIS ROOT FERMENT FILTRATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A fermented botanical ingredient used to condition skin and support hydration or antioxidant claims.
Lactobacillus/Reynoutria Sachalinensis Root Ferment Filtrate is a filtrate of the product obtained by the fermentation of the roots of Reynoutria sachalinensis by the microorganism Lactobacillus. Fermentation can generate smaller molecules and humectant-like byproducts that support softening and skin-conditioning support and skin-conditioning support. These materials are usually lower-risk than harsher actives, but ingredient-specific human data are often sparse and botanical sensitivity is still possible.
Function
Skin benefits
- Softens skin
- Skin conditioning
Known concerns
- Potential botanical allergy
- Limited ingredient-specific safety data
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related emollients
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.