What Is Lactobacillus/Saccharomyces/Zizyphus Fructus Fruit Ferment Filtrate?
Lactobacillus/Saccharomyces/Zizyphus Fructus Fruit Ferment Filtrate is a fermented extract that starts with the fruit of the jujube tree, also known as Zizyphus fructus. The fruit is mashed and mixed with two friendly microorganisms, Lactobacillus bacteria and Saccharomyces yeast. Over several days these microbes break down the fruit’s natural sugars and release a mix of vitamins, amino acids and antioxidant compounds. Once fermentation is complete the blend is carefully filtered to remove solids, leaving a clear liquid rich in skin-loving nutrients.
The idea of fermenting plant ingredients for beauty products became popular in East Asia where makers noticed that fermentation can unlock smaller, more readily absorbed molecules. As the trend grew, formulators looked beyond rice or soy and found that jujube fruit delivers a unique combination of soothing and protective elements after fermentation. Today this filtrate appears in a range of leave-on products, especially hydrating toners, sheet masks, anti-aging serums, lightweight moisturizers and after-sun treatments.
Lactobacillus/Saccharomyces/Zizyphus Fructus Fruit Ferment Filtrate’s Cosmetic Benefits/Uses
This fermented filtrate offers two main skin benefits that make it a helpful addition to modern formulas.
- Antioxidant: The fermentation process boosts the level of bioavailable polyphenols and vitamins, which can help neutralize free radicals generated by UV light and pollution. This support helps maintain a brighter, more even tone and may slow the look of premature aging.
- Skin Protecting: The mix of amino acids and sugars forms a light protective film on the surface of the skin. This barrier helps hold in moisture and shields against everyday irritants, making the ingredient valuable for soothing products aimed at sensitive or environmentally stressed skin.
Who Can Use Lactobacillus/Saccharomyces/Zizyphus Fructus Fruit Ferment Filtrate
This ferment is light and water based so it tends to suit most skin types from dry to oily and even sensitive skin. Its protective film helps lock in moisture without clogging pores which makes it a safe pick for acne-prone users. The only group that may want to proceed with extra care are people who know they react badly to jujube fruit or other botanical ferments because a true allergy could trigger redness or itching.
The ingredient is produced from plant fruit and microorganisms with no animal derived inputs, making it suitable for both vegans and vegetarians.
Current research shows no specific risks for women who are pregnant or breastfeeding since the filtrate works only on the surface of the skin and is not known to penetrate deeply. This is not medical advice so anyone who is expecting or nursing should still clear new products with their healthcare provider.
Lactobacillus/Saccharomyces/Zizyphus Fructus Fruit Ferment Filtrate does not increase photosensitivity so it can be used day or night. It also plays well with common actives such as vitamin C, retinoids and niacinamide.
Potential Side Effects/Adverse Reactions
Side effects from topical use of Lactobacillus/Saccharomyces/Zizyphus Fructus Fruit Ferment Filtrate vary from person to person. The points below outline possible reactions but most users will not experience any problems when the ingredient is formulated and used properly.
- Skin irritation such as mild stinging or burning, especially on freshly exfoliated or compromised skin
- Redness or itchiness linked to an allergy to jujube fruit or fermentation by-products
- Contact dermatitis in very sensitive individuals
If any of these reactions occur stop using the product and seek advice from a qualified healthcare professional.
Comedogenic Rating
Rating: 0 / 5
Lactobacillus/Saccharomyces/Zizyphus Fructus Fruit Ferment Filtrate is a light water-based liquid with no heavy oils or waxes, so it does not sit in pores or form occlusive layers that could trap sebum. The post-fermentation mix is mostly small-molecule antioxidants, amino acids and sugars that rinse cleanly with normal cleansing, giving it a non-comedogenic profile.
Because of this low clogging potential it is generally well suited to skin that breaks out easily.
Formulators often pair this ferment with similarly low-comedogenic humectants and gels, keeping the overall product friendly for congested or oily skin types.
Summary
Lactobacillus/Saccharomyces/Zizyphus Fructus Fruit Ferment Filtrate delivers two main perks: antioxidant defense and a light protective barrier. Fermentation boosts the availability of jujube-derived polyphenols that mop up free radicals while its blend of amino acids and sugars creates a breathable film that helps the skin hold moisture and fend off daily irritants.
Although not yet a household name, this ferment has been gaining fans in K-beauty style toners, sheet masks and soothing serums because it offers noticeable comfort without heaviness.
Topically it is considered very safe with low irritation and zero comedogenicity, making it an easy addition to most routines. As with any new cosmetic ingredient, a quick patch test is still smart to confirm personal tolerance.