Prebiotic/Probiotic/Postbiotic

Lactobacillus/Clover Flower Ferment Extract

INCI: LACTOBACILLUS/CLOVER FLOWER FERMENT EXTRACT

Reviewed by Daisy · Last updated 14 Aug 2026

A fermented botanical extract that conditions skin and hair through microbial metabolites

Best For Skin Types

All, Dry, Sensitive

Addresses

Dryness, Hydration

Usage Frequency

Daily

What Is Lactobacillus/Clover Flower Ferment Extract?

Lactobacillus/Clover Flower Ferment Extract is created by fermenting clover flower using beneficial Lactobacillus bacteria. This fermentation process breaks down plant compounds and generates bioactive metabolites — substances produced by the microorganisms during fermentation. The resulting extract combines both the plant's natural constituents and the microbial byproducts.

In skincare and haircare formulations, this ingredient functions primarily as a conditioning agent. The fermentation process can enhance the bioavailability of certain plant compounds, potentially making them more accessible to the skin or hair.

How It Works

During fermentation, Lactobacillus bacteria metabolise compounds in the clover flower, producing organic acids, polysaccharides, and other bioactive molecules. These fermentation byproducts can improve hydration and conditioning effects compared to the raw plant extract alone.

When applied to skin or hair, the extract's humectants draw moisture into the outer layers, whilst its conditioning agents coat the surface to reduce water loss and improve texture. The antioxidant compounds from both the clover and the fermentation process may also help neutralise free radicals.

Clinical Evidence & References

Published clinical research specifically on Lactobacillus/Clover Flower Ferment Extract is limited. However, fermented botanical extracts in general have been studied for their antioxidant and skin-conditioning properties, and these studies suggest that fermentation can enhance the bioactivity of plant compounds.

Individual components — such as clover isoflavones and lactic acid metabolites — have demonstrated benefit in skin health studies, but direct evidence for this particular ferment blend in human trials is sparse. The ingredient is well-established in cosmetic use for conditioning purposes, but claims about anti-inflammatory or anti-ageing effects require further research.

How to Use

This ingredient is typically found in leave-on skincare products, serums, and haircare formulations. Since it functions as a conditioning agent, it works well alongside other hydrating ingredients such as glycerin or hyaluronic acid. It is generally gentle enough for daily use, but always introduce new products gradually and observe your skin's response, particularly if you have sensitive skin.

Safety & Precautions

Generally well-tolerated in skincare and haircare products. Those with sensitivity to fermented ingredients or lactobacillus should patch-test first. No significant safety concerns have been documented at typical cosmetic use levels.

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