Lactobacillus/Citrus Junos Fruit Ferment Filtrate
What is Lactobacillus/Citrus Junos Fruit Ferment Filtrate?
Lactobacillus/Citrus Junos Fruit Ferment Filtrate originates from fermenting the fruit of Citrus junos, or yuzu—a citrus species from East Asia—using Lactobacillus, a lactic acid bacterium. This process produces a cell-free filtrate rich in fermentation byproducts like organic acids, peptides, and polysaccharides from the fruit. In cosmetics, it serves as a skin conditioning agent in categories such as moisturizers, serums, and essences. It works by promoting hydration through humectant-like properties and supporting the skin's moisture barrier via bioactive metabolites. The fermentation breaks down yuzu's components, potentially increasing the stability and skin affinity of natural compounds like flavonoids and vitamin derivatives, making it suitable for gentle, daily topical applications without the volatility of fresh fruit extracts.
Benefits
Supports skin hydration and moisture retention
Provides conditioning effects for smoother texture
Offers potential antioxidant support from fermented metabolites
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Individuals with dry or dehydrated skin | People with known citrus fruit allergies |
| People seeking gentle, probiotic-derived conditioners | Individuals sensitive to fermented products |
| Those preferring natural fermentation-based ingredients | Those with dairy-related sensitivities due to bacterial origin |
Safety Notes
- Considered low hazard overall
- Non-comedogenic, suitable for blemish-prone skin
Frequently Asked Questions about Lactobacillus/Citrus Junos Fruit Ferment Filtrate
What is Lactobacillus/Citrus Junos Fruit Ferment Filtrate?
A filtrate from lactobacillus-fermented yuzu fruit, used as a skin conditioner in cosmetics.
Is it safe for sensitive skin?
It has a low hazard rating and is generally mild for topical use.
Does it clog pores?
It carries a comedogenic rating of 0, indicating low pore-clogging potential.