Lactobacillus/Sugar Cane Extract Ferment Filtrate

Lactobacillus/Sugar Cane Extract Ferment Filtrate is a humectant derived from the fermentation of sugar cane extract using beneficial Lactobacillus bacteria. The fermentation process breaks down complex sugars into smaller, more bioavailable compounds that can be absorbed by the skin.As a humectant, this ingredient works by drawing water from the environment and deeper skin layers into the epidermis, helping to maintain hydration levels and support the skin's natural moisture barrier.

Humectants function by attracting and binding water molecules to the stratum corneum (the skin's outermost layer). Lactobacillus fermentation creates lower-molecular-weight compounds that can penetrate the skin more effectively than unfermented plant extracts, potentially enhancing its hydrating efficacy.The fermentation process may also produce peptides, amino acids, and other metabolites that support skin health, though the extent to which these contribute to the ingredient's benefits in finished formulations remains an area of ongoing research.

This ingredient is typically found in serums, essences, and hydrating toners where it can deliver moisture effectively. It works well layered under occlusives (such as creams or oils) to seal in hydration. Since it is a humectant, it performs best in environments with adequate ambient humidity; in very dry climates, pairing it with an occlusive step is advisable.

Generally well-tolerated across most skin types. Those with sensitivities to fermented ingredients or sugar derivatives should patch-test first, though adverse reactions are uncommon.