Lactobacillus/Oat Ferment Extract Filtrate

Lactobacillus/Oat Ferment Extract Filtrate is a liquid extract made by fermenting oat material using Lactobacillus bacteria, then filtering the resulting liquid. The fermentation process breaks down oat compounds into smaller molecular components, which can be more readily absorbed by the skin.This ingredient functions primarily as a skin and hair conditioner, working to soften and hydrate the outer layers of skin and hair. The fermentation byproducts—including amino acids, polysaccharides, and organic acids—are thought to contribute to its conditioning and barrier-supportive properties.

Oats contain compounds called avenanthramides and beta-glucans, which have mild anti-inflammatory properties. During fermentation, Lactobacillus bacteria ferment the oat material, creating smaller molecules and byproducts that may penetrate the skin more effectively than whole oat extract.Once applied, these fermented components are thought to help hydrate the stratum corneum (the skin's outermost layer), support the skin's natural moisture barrier, and provide gentle soothing benefits.

This ingredient is typically found in toners, essences, serums, and moisturisers. It is well-suited to layering in a routine and can be used morning and evening as part of your regular skincare regimen. There is no known need to 'sandwich' or sequence it differently from other ingredients, though individual skin response should guide your routine.

Lactobacillus/Oat Ferment Extract Filtrate is generally well-tolerated. However, those with a known oat sensitivity should avoid it, as fermentation does not eliminate all allergenic potential.