Leuconostoc/Radish Root Ferment Lysate Filtrate

Leuconostoc/Radish Root Ferment Lysate Filtrate is derived from radish root that has been fermented using Leuconostoc bacteria, then filtered to create a concentrated liquid extract. This fermentation process breaks down the plant material into smaller, more bioavailable compounds that can penetrate the skin more effectively than the raw plant alone.The ingredient functions primarily as a skin and hair conditioner, helping to improve moisture retention and surface texture. It contains naturally occurring compounds from the fermentation process, including amino acids and other metabolites, w…

The fermentation process creates a range of bioactive compounds, including amino acids and peptide fragments, which are smaller than intact proteins and can be absorbed more readily by the skin. These compounds work primarily through humectant and emollient mechanisms — they draw moisture into the upper layers of the skin and help lock it in place.The ingredient also appears to support the skin's natural barrier function, though the exact mechanism is not fully characterised in published research. Its conditioning effect is thought to arise from these small molecular weight compounds coatin…

This ingredient is typically used as part of a serum, essence or hydrating toner applied to clean skin before other treatments. Apply to damp skin to maximise hydration benefits. It pairs well with occlusive moisturisers that seal in the hydrating effect. Since it is generally mild, it can be used daily in most skincare routines, though sensitivity should be assessed first, particularly in those prone to fungal acne.

Generally well-tolerated by most skin types. However, fermented ingredients may trigger sensitivity in some individuals; patch test first if you have reactive or fungal acne-prone skin.