Beauty ingredient research

Beauty ingredients explained in plain English

Browse the review database to understand what an ingredient is, what it does in a beauty formula, when it is useful, and when it deserves caution across skincare, haircare, bodycare, makeup, and more.

20769

Reviewed ingredients

524

Low-concern standouts

2884

Need usage caution

Showing 60 of 20,303
AllUV absorberUV filterabrasiveabsorbentacne treatmentactiveactive ingredientadhesivealkalizing agentamino acidanti-aginganti-androgenanti-cavityanti-cavity agentanti-inflammatoryanti-irritantanticariesanticavity agentantidandruffantifungalantimicrobialantioxidantantiperspirantantiplaqueastringentbarrier repairbarrier supportbarrier-repairbarrier-supportbinderbinding agentbiotechbiotechnologybond-builderbotanicalbotanical extractbotanical oilbotanical waterbrighteningbrightening agentbufferbuffering agentcell-communicating ingredientceramidechelating agentchemicalchemical intermediateclaycleansercleansingcleansing agentcolorantconditionerconditioningconditioning agentcooling agentcosmeticcosmetic additivecosmetic colorantcosmetic ingredientcosmetic pigmentcosmetic powdercosmetic-texturizercosmetic-waxcosmeticscrosslinking agentdelivery agentdelivery systemdenaturantdeodorantdeodorant agentdepigmenting agentdepilatorydepilatory agentdesensitizing agentdyedye intermediatedye precursordye-intermediateemollientemulsifierenzymeessential oilexfoliantexperimentaleyelashfermentfilm formerfilm-formerfilm-formingfilm-forming agentfirming agentfixativeflavoring agentformulationfragrancefragrance ingredientfunctional ingredientgashair carehair colorhair coloranthair conditionerhair dyehair removalhair-carehair-colorhaircarehumectantindustrialinsecticideintermediatelashlash carelash enhancerlash-and-browlip carelipidmakeupmarine extractmasking agentmicrobiomemicrobiome modulatormineralmoisturizernail carenail-careocclusiveoilopacifieropacifying agentoptical agentoral careotheroxidative dyeoxidative dye precursoroxidizing agentpH adjusterpain reliefpenetration enhancerpeptidepersonal careph adjusterpharmaceuticalpheromonepigmentplant oilplasticizerpolymerpolymer precursorprebioticprescription-drugpreservativepreservative boosterprobioticprocessing agentprocessing aidpropellantproteinpurifyingreducing agentretinoidscalp caresebum regulatorsebum-regulatorself-tannerself-tanningsensory additivesensory agentsensory modifiersiliconeskin barrierskin barrier supportskin conditionerskin conditioningskin conditioning agentskin lighteningskin protectantskin-conditioningskin-conditioning agentskin-identicalskin-identical ingredientskin-lighteningskin-lightening agentskincaresolventsoothingsoothing agentstabilizerstimulantsunscreensurfactantsyntheticsynthetic colorantsynthetic dyesynthetic resinsynthetic-coloranttexture enhancertexturizerthickenertoneruv-absorberuv-filtervasoactivevasodilatorviscosity controlviscosity controllingviscosity controlling agentvitaminwax

Skin Conditioning Agent

Fermented Edelweiss Root Complex

BACILLUS/MONASCUS/GERMINATED LEONTOPODIUM ALPINUM ROOT/RICE BRAN FERMENT FILTRATE

4.0

A gentle, fermented botanical complex that may support skin barrier function and provide antioxidant benefits, though human studies are limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Humectant

Fermented Eel Skin Complex

LACTOBACILLUS/EEL SKIN/BUTYLENE GLYCOL FERMENT FILTRATE

3.8

A novel fermented ingredient that may offer hydration and skin barrier support, but research is limited and it may not suit strict vegans.

Irritation

low

Source

biotech

beautyskincarehumectant
Read ingredient review

Antioxidant

Fermented Evening Primrose Extract

Lactobacillus/Evening Primrose Seed Ferment Extract Filtrate

4.0

A gentle, fermented botanical extract that may help calm and protect the skin, though research is still emerging.

Irritation

low

Source

biotech

beautyskincareantioxidantskin-conditioning agent
Read ingredient review

Soothing agent

Fermented Evening Primrose Oil

KLUYVEROMYCES/LACTOBACILLUS/EVENING PRIMROSE FLOWER OIL FERMENT FILTRATE

4.0

A gentle, fermented oil ingredient that may help soothe and nourish the skin, but research is still emerging.

Irritation

low

Source

biotech

beautyskincaresoothing agent
Read ingredient review

Antioxidant

Fermented Fir Leaf Complex

Kluyveromyces/Lactobacillus/Abies Grandis Leaf Oil Ferment Filtrate

4.0

A fermented botanical extract that may offer antioxidant and soothing benefits, though human studies are limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Soothing Agent

Fermented Frankincense Extract

SACCHAROMYCES/BOSWELLIA SERRATA GUM FERMENT EXTRACT

4.0

A gentle, fermented botanical extract that may help calm redness and support skin's natural defenses, though research is still early.

Irritation

low

Source

biotech

beautyskincaresoothing agent
Read ingredient review

Skin Conditioning Agent

Fermented Fruit & Aloe Complex

Saccharomyces/Aloe Barbadensis Leaf/Apple Fruit/Artemisia Princeps Leaf/Grape Fruit/Prunus Mume Fruit/Pumpkin/Tomato Fruit Ferment Filtrate

4.0

A fermented blend of aloe and fruits that may offer gentle antioxidant and skin-soothing benefits, but research on this specific complex is limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Antioxidant

Fermented Fruit & Botanical Complex

ASPERGILLUS/LACTOBACILLUS/LEUCONOSTOC/PEDIOCOCCUS/SACCHAROMYCES/ZYGOSACCHAROMYCES/CITRUS UNSHIU FRUIT/CITRUS JAPONICA FRUIT/CITRUS JUNOS FRUIT/APPLE FRUIT/BANANA FRUIT/PAPAYA FRUIT/PYRUS PYRIFOLIA FRUIT/DIOSPYROS KAKI FRUIT/WATERMELON FRUIT/PEACH FRUIT/PRUNUS MUME FRUIT/FIG FRUIT/CHAENOMELES SINENSIS FRUIT/ERIOBOTRYA JAPONICA FRUIT/APRICOT FRUIT/ZIZYPHUS JUJUBA FRUIT/CUCURBITA MAXIMA FRUIT/CASTANEA CRENATA FRUIT/VITIS COIGNETIAE FRUIT/LYCIUM CHINENSE FRUIT/RASPBERRY FRUIT/MOMORDICA GROSVENORII FRUIT/SOYBEAN SEED/PHASEOLUS ANGULARIS SEED/CANAVALIA ENSIFORMIS SEED/RICE SEED/HORDEUM VULGARE SEED/COIX LACRYMA-JOBI MA-YUEN SEED/ ECHINOCHLOA CRUS-GALLI SEED/SETARIA ITALICA SEED/MILLET SEED/HEMEROCALLIS FULVA FLOWER/CABBAGE LEAF/STEM/MORUS BOMBYCIS LEAF/PERILLA FRUTESCENS LEAF/IPOMOEA BATATAS ROOT/COLOCASIA ANTIQUORUM TUBER/DIOSCOREA BATATAS RHIZOME/IRIDEA LAMINARIOIDES/LAMINARIA JAPONICA/NEMACYSTUS DECIPIENS/UNDARIA PINNATIFIDA/RADISH ROOT/TURNIP ROOT/CARROT ROOT/ARCTIUM LAPPA ROOT/NELUMBO NUCIFERA RHIZOME/ONION BULB/LILIUM AURATUM BULB/LICORICE ROOT/SAGITTARIA TRIFOLIA ROOT/SESAME SEED/GINKGO BILOBA SEED/JUGLANS SUBCORDIFORMIS FRUIT/PANAX GINSENG SEED/ACTINIDIA POLYGAMA FRUIT/HYDNUM ERINACEUM FRUITING BODY/GRIFOLA FRONDOSA FRUITING BODY/LENTINUS EDODES FRUITING BODY/ARTEMISIA PRINCEPS/HOUTTUYNIA CORDATA/VITIS LABRUSCA FRUIT/HELIANTHUS TUBEROSUS TUBER FERMENT EXTRACT

4.0

A powerhouse fermented blend of dozens of botanicals that delivers a broad range of antioxidants and nutrients, but its complexity makes it hard to pinpoint exact benefits.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Humectant

Fermented Fruit & Flower Water

VIOLA MANDSHURICA FLOWER/SYRINGA VULGARIS/(SOLANUM MELONGENA/VITIS VINIFERA) FRUIT WATER

3.8

A gentle, hydrating botanical water blend with antioxidant potential, but individual ingredient research is limited.

Irritation

low

Source

natural

beautyskincarehumectant
Read ingredient review

Antioxidant

Fermented Fruit & Grain Complex

Acetobacter/Aspergillus/Lactobacillus/Leuconostoc/Pediococcus/Saccharomyces/Zygosaccharomyces/Hordeum Vulgare Seed/Soybean Seed/Rice Seed/Canavalia Gladiata Seed/Phaseolus Angularis Seed/Coix Lachryma-Jobi Ma-Yuen Seed/Echinochloa Utilis Seed/Setaria Italica Seed/Millet Seed/Citrus Unshiu Fruit/Vitis Labrusca Fruit/Apple Fruit/Vitis Coignetiae Fruit/Musa Sapientum Fruit/Peach Fruit/Diospyros Kaki Fruit/Papaya Fruit/Pyrus Pyrifolia Fruit/Watermelon Fruit/Prunus Mume Fruit/Fig Fruit/Chaenomeles Sinensis Fruit/Cucurbita Maxima Fruit/Rubus Idaeus Fruit/Fortunella Crassifolia Fruit/Citrus Junos Fruit/Eriobotrya Japonica Fruit/Apricot Fruit/Zizyphus Jujuba Fruit/Castanea Crenata Fruit/Lycium Chinense Fruit/Actinidia Polygama Fruit/Prunus Salicina Fruit/Akebia Quinata Fruit/Momordica Grosvenorii Fruit/Crataegus Cuneata Fruit/Cornus Officinalis Fruit/Euphoria Longan Fruit/Panax Ginseng Fruit/Ipomoea Batatas Root/Helianthus Tuberosus Tuber/Carrot Root/Onion Bulb/Beta Vulgaris Root/Colocasia Esculenta Tuber/Dioscorea Japonica Rhizome/Radish Root/Turnip Root/Arctium Lappa Root/Nelumbo Nucifera Rhizome/Polymnia Sonchifolia Root/Lilium Auratum Bulb/Sagittaria Trifolia Edulis Tuber/Ginger Rhizome/Garlic Bulb/Glycyrrhiza Glabra Root/Polygonatum Odoratum Rhizome/Turmeric Rhizome/Acanthopanax Gracilistylus Root/Cabbage Leaf/Stem/Perilla Ocymoides Leaf/Morus Bombycis Leaf/Hemerocallis Fulva Kwanso Flower/Houttuynia Cordata/Artemisia Princeps/Sasa Veitchii Leaf/Glechoma Hederacea/Matricaria Flower/Equisetum Arvense/Isodon Japonicus/Safflower Flower/Plantago Asiatica/Dandelion/Laminaria Japonica Leaf/Undaria Pinnatifida Leaf/Rhodoglossum Pulcherum Leaf/Nemacystus Decipiens/Sesame Seed/Juglans Sieboldiana Seed/Ginkgo Biloba Seed/Pinus Koraiensis Seed/Cassia Obtusifolia Seed/Grifola Frondosa Fruiting Body/Hericium Erinaceum Fruiting Body/Lentinus Edodes Fruiting Body/Auricularia Auricula Fruiting Body Ferment Extract

4.0

A rich, fermented botanical cocktail that may provide broad antioxidant support and gentle skin conditioning, though its complexity makes it hard to pinpoint exact benefits.

Irritation

low

Source

natural

beautyskincareantioxidant
Read ingredient review

Humectant

Fermented Fruit & Herb Complex

SACCHAROMYCES/APPLE FRUIT/HONEY/PANAX GINSENG ROOT/ROYAL JELLY/SUCROSE FERMENT FILTRATE

4.0

A fermented botanical blend that may help hydrate and soothe skin while supporting a healthy skin microbiome.

Irritation

low

Source

biotech

beautyskincarehumectantsoothing
Read ingredient review

Skin conditioning

Fermented Fruit & Plant Complex

LACTOBACILLUS/PROPIONIBACTERIUM/LACTOSE/LEMON FRUIT/DATE FRUIT/FIG FRUIT/WALNUT NUT/SOYBEAN/ONION BULB/SOYBEAN SPROUT/CELERY BULB/COCONUT FRUIT/ARTICHOKE BUDS/MILLET SEED/PEA POD FERMENT FILTRATE

4.0

A rich ferment blend that may help balance skin bacteria and provide antioxidant protection, but its complexity makes it hard to pinpoint exact benefits.

Irritation

low

Source

biotech

beautyskincarefermentantioxidant
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Skin Conditioner

Fermented Fruit & Seaweed Complex

ASPERGILLUS/BACILLUS/LACTOBACILLUS/LACTOCOCCUS/SACCHAROMYCES/CARCIA PAPAYA FRUIT/CLADOSIPHON OKAMURANUS/LAMINARIA JAPONICA/RICE BRAN/RICE FERMENT EXTRACT FILTRATE

4.0

A fermented botanical complex that gently supports skin barrier function and radiance with minimal irritation risk.

Irritation

low

Source

biotech

beautyskincareantioxidantconditioning
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Exfoliant

Fermented Fruit & Seed Complex

SACCHAROMYCES/APPLE FRUIT/APRICOT KERNEL/PEACH KERNEL/COIX LACRYMA-JOBI MA-YUEN SEED/SUCROSE FERMENT FILTRATE

4.0

A gentle, fermented blend that helps soften and smooth skin while providing light hydration and antioxidant benefits.

Irritation

low

Source

biotech

beautyskincareexfolianthumectant
Read ingredient review

Antioxidant

Fermented Fruit & Soybean Complex

BACILLUS/MONASCUS/FORTUNELLA JAPONICA FRUIT/SOYBEAN FERMENT FILTRATE

4.0

A fermented botanical blend that may help soothe and protect skin, but research is still early.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Antioxidant

Fermented Fruit & Vegetable Complex

Schizosaccharomyces/(Solanum Lycopersicum/Cucumis Sativus/Ananas Comosus/Citrus Limon/Pyrus Malus/Cucurbita Maxima/Carica Papaya/Citrullus Lanatus/Cucumis Melo/Prunus Armeniaca/Amygdalus Persica/Ficus Carica/Akebia Quinata/Chaenomeles Sinensis/Fragaria Annanassa/Vitis Vinifera/Actinidia Deliciosa/Prunus Mume/Eriobotrya Japonica/Prunus Salicina/Benincasa Hispida) Fruit/(Raphanus Sativus/Brassica Oleracea Capitata/Daucus Carota/Aloe Arborescens/Sasa Veitchii/Diospyros Kaki/Perilla Frutescens) Leaf/(Raphanus Sativus/Daucus Carota/Solanum Tuberosum/Ipomoea Batatas/Colocasia Esculenta/Nelumbo Nucifera/Arctium Lappa/Dioscorea Japonica/Zingiber Officinale) Root/(Glycine Max/Vigna Angularis/Coix Lacryma-Jobi Ma-Yuen/Setaria Italica/Panicum Miliaceum) Seed/Farfugium Japonicum Stem/Equisetum Arvense/Oenanthe Javanica/Cryptotaenia Japonica/Oryza Sativa/Lentinus Edodes Fruiting Body/Undaria Pinnatifida Ferment Filtrate

4.0

A potent, fermented botanical cocktail that may support skin radiance and antioxidant defense, but its complexity makes it hard to isolate specific benefits.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Antioxidant

Fermented Fruit & Veggie Complex

Saccharomyces/Glucose/Acerola Fruit/Aloe Leaf/Apple Fruit/Averrhoa Carambola Fruit/Carrot Root/Cucumber Fruit/Laminaria Digitata/Musa Acuminata Fruit/Papaya Fruit/Perilla Frutescens Leaf/Pineapple Fruit/Radish Root/Spinach Leaf/Tomato Fruit Ferment Extract Filtrate

4.0

A nourishing blend of fermented fruits and veggies that may help brighten and soothe skin, but research on this specific complex is limited.

Irritation

low

Source

biotech

beautyskincareantioxidantskin-conditioning
Read ingredient review

Humectant

Fermented Fruit Complex

SACCHAROMYCES/APPLE FRUIT/SWEET CHERRY FRUIT/SUCROSE FERMENT FILTRATE

4.0

A gentle, fermented fruit complex that hydrates and provides antioxidant benefits, but individual results vary and it may not suit all skin types.

Irritation

low

Source

biotech

beautyskincarehumectant
Read ingredient review

Exfoliant

Fermented Fruit Wine Complex

ACETOBACTER/SACCHAROMYCES/RASPBERRY FRUIT EXTRACT/PUNICA GRANATUM FRUIT EXTRACT/WINE FERMENT FILTRATE

4.0

A gentle fermented fruit complex that offers mild exfoliation and antioxidant benefits, ideal for dull or uneven skin.

Irritation

low

Source

biotech

beautyskincareexfoliantantioxidant
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Antioxidant

Fermented Galanga Root Extract

Saccharomyces/Kaempferia Parviflora Rhizome Ferment Extract Filtrate

4.0

A fermented botanical extract that may help protect skin from environmental stress and support a more even tone, though human studies are still limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Skin conditioning

Fermented Galangal Leaf Complex

BACILLUS/LACTOBACILLUS/STREPTOCOCCUS THERMOPHILUS/ALPINIA SPECIOSA LEAF EXTRACT FERMENT FILTRATE

3.8

A fermented botanical extract that may offer antioxidant benefits, but research on its specific effects in skincare is still limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Antioxidant

Fermented Garlic & Rice Complex

ASPERGILLUS/GARLIC BULB/RICE BRAN/RICE VINEGAR FERMENT

3.8

A fermented botanical complex that may offer antioxidant benefits, but research is limited and it may not suit those sensitive to garlic.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Antioxidant

Fermented Garlic Rice Bran Complex

ASPERGILLUS/GARLIC/RICE BRAN/VINEGAR FERMENT

3.8

A fermented botanical complex that may offer antioxidant benefits, but research is limited and it may not suit those with garlic sensitivity.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Antioxidant

Fermented Gastrodia Root Extract

ASPERGILLUS/SACCHAROMYCES/GASTRODIA ELATA ROOT EXTRACT FERMENT FILTRATE

4.0

A fermented botanical extract that may help calm skin and fight free radicals, though human research is still limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Antioxidant

Fermented Gemstone Complex

SACCHAROMYCES/OPAL/MOTHER OF PEARL/TURQUOISE/DIAMOND FERMENT LYSATE FILTRATE

3.8

A trendy fermented ingredient that may offer antioxidant benefits, but research is limited and claims about gemstone minerals are largely unproven.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Soothing Agent

Fermented Ginger Rice Complex

Aspergillus/Lactobacillus/Ginger Root/Rice Ferment Filtrate

4.0

A gentle fermented blend that may help calm skin and provide antioxidant benefits, though human studies are limited.

Irritation

low

Source

biotech

beautyskincaresoothingantioxidant
Read ingredient review

Soothing Agent

Fermented Ginseng & Honey Complex

SACCHAROMYCES/HONEY/PANAX GINSENG ROOT EXTRACT/PORIA COCOS EXTRACT/REHMANNIA GLUTINOSA ROOT EXTRACT FERMENT FILTRATE

4.0

A fermented botanical blend that may help soothe and protect the skin, though research on the specific mixture is limited.

Irritation

low

Source

biotech

beautyskincaresoothingantioxidant
Read ingredient review

Skin conditioning

Fermented Ginseng & Nut Complex

Paecilomyces Japonica/Panax Ginseng Root/Juglans Regia Seed/Soybean Seed/Pinus Koraiensis Seed Ferment Extract Filtrate

4.0

A fermented botanical blend that may support skin barrier function and provide antioxidant benefits, though research is still emerging.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Soothing Agent

Fermented Ginseng Root Complex

Bifidobacterium/Lactobacillus/Streptococcus/Panax Notoginseng Rhizome/Root Extract Ferment Filtrate

4.0

A fermented blend of Panax notoginseng and probiotics that may help calm skin and provide antioxidant benefits, though research is still emerging.

Irritation

low

Source

mixed

beautyskincaresoothing agent
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Antioxidant

Fermented Ginseng Root Extract

Hydrolyzed Aspergillus/Ginseng Extract Ferment

4.0

A fermented ginseng extract that may boost antioxidant protection and skin resilience, though more human studies are needed.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Antioxidant

Fermented Goji Berry Extract

LACTOBACILLUS/ARGININE/LYCIUM CHINENSE FRUIT EXTRACT FERMENT FILTRATE

4.0

A gentle, fermented antioxidant extract that may help protect skin from environmental stress while supporting a healthy-looking complexion.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Fermented Goji Berry Oil Complex

KLUYVEROMYCES/LACTOBACILLUS/LYCIUM CHINENSE FRUIT OIL FERMENT FILTRATE

4.0

A fermented goji berry oil complex that may offer antioxidant benefits and gentle skin conditioning, though research on the fermented form is still emerging.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Humectant

Fermented Grain & Soy Complex

ASPERGILLUS/LACTOBACILLUS/SACCHAROMYCES/BARLEY/RICE/SOYBEAN SEED FERMENT FILTRATE

4.0

A gentle, fermented botanical complex that hydrates and supports skin barrier health with minimal irritation risk.

Irritation

low

Source

biotech

beautyskincarehumectant
Read ingredient review

Exfoliant

Fermented Grain Seed Extract

LACTOBACILLUS/OAT/RYE/WHEAT SEED EXTRACT FERMENT

4.0

A gentle probiotic ferment that may help smooth texture and support a healthy skin barrier, but research is still emerging.

Irritation

low

Source

biotech

beautyskincareexfoliantsoothing
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Antioxidant

Fermented Grape & Cucumber Complex

PAECILOMYCES JAPONICA/GRAPE/CUCUMBER JUICE EXTRACT FERMENT FILTRATE

4.0

A gentle fermented ingredient that may help soothe skin and provide antioxidant benefits, though research is still emerging.

Irritation

low

Source

biotech

beautyskincareantioxidantsoothing
Read ingredient review

Antioxidant

Fermented Grape & Rice Complex

Bacillus/Monascus/Grape Sprout/Rice Bran Ferment Filtrate

4.0

A fermented botanical blend that may offer antioxidant and skin-conditioning benefits, but research is still emerging.

Irritation

low

Source

biotech

beautyskincareantioxidantconditioning agent
Read ingredient review

Antioxidant

Fermented Grape Complex

Kloeckera/Saccharomyces/Leuconostoc/Grape Ferment

4.0

A gentle, fermented ingredient that may help brighten and soothe skin while providing antioxidant protection.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Antioxidant

Fermented Grape Extract

CRYPTOCOCCUS/FILOBASIDIELLA/GRAPE EXTRACT FERMENT LEES

4.0

A gentle, biotech-derived antioxidant that may help protect skin from environmental stress, though research is still emerging.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Fermented Grape Fruit Complex

LACTOBACILLUS/GRAPE FRUIT JUICE/SODIUM GLUTAMATE FERMENT

3.8

A gentle, fermented ingredient that may offer antioxidant benefits and support skin hydration, but research is still emerging.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Antioxidant

Fermented Green Tea & Algae Complex

LACTOBACILLUS/CAMELLIA SINENSIS CATECHINS/GELIDIUM CRINALE/LAMINARIA JAPONICA/MONOSTROMA NITIDUM/RESVERATROL FERMENT FITRATE

4.0

A fermented blend of green tea, resveratrol, and seaweeds that may offer antioxidant and soothing benefits, but research on this specific complex is limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Antioxidant

Fermented Green Tea Extract

SACCHAROMYCES/CAMELLIA SINENSIS LEAF FERMENT FILTRATE

4.0

A gentle, fermented green tea extract that offers antioxidant protection and may help soothe and condition the skin.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Soothing Agent

Fermented Gromwell Root Oil

SACCHAROMYCES/LITHOSPERMUM ERYTHRORHIZON ROOT OIL FERMENT FILTRATE

4.0

A fermented botanical oil that may help calm irritation and provide antioxidant protection, though research is still emerging.

Irritation

low

Source

biotech

beautyskincaresoothing agent
Read ingredient review

Antioxidant

Fermented Herb Leaf Extract

Saccharomyces/(Lavender/Rosemary/Sage/Thyme) Leaf Extract Ferment Filtrate

4.0

A gentle, fermented botanical blend that may offer antioxidant and soothing benefits, but research is still emerging.

Irritation

low

Source

natural

beautyskincareantioxidant
Read ingredient review

Antioxidant

Fermented Herb Seed Extract

SACCHAROMYCES/(LAVENDER/ROSEMARY/SAGE/THYME) SEED EXTRACT FERMENT FILTRATE

3.8

A fermented botanical blend that may provide antioxidant and soothing properties, though research on this specific combination is limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Antioxidant

Fermented Herbal Complex

SACCHAROMYCES/LYCIUM CHINENSE FRUIT/REHMANNIA GLUTINOSA ROOT/CUSCUTA CHINENSIS FRUIT/CISTANCHE DESERTICOLA/ZANTHOXYLUM PIPERITUM FRUIT/CHRYSANTHEMUM MORIFOLIUM FRUIT/PORIA COCOS/ CINNAMOMUM CASSIA FERMENT

4.0

A fermented blend of herbs and mushrooms that may offer antioxidant and soothing benefits, though research on the specific mixture is limited.

Irritation

low

Source

biotech

beautyskincareantioxidantsoothing
Read ingredient review

Humectant

Fermented Honey & Amber Complex

Saccharomyces/Amber Powder/Honey Ferment Filtrate

3.8

A fermented honey and amber complex that may help hydrate and soothe skin, but research is limited.

Irritation

low

Source

biotech

beautyskincarehumectantantioxidant
Read ingredient review

Soothing agent

Fermented Honey & Ashwagandha Complex

Saccharomyces/Honey/Vinegar/Wine/Withania Somnifera Root Ferment Filtrate

4.0

A fermented blend that may help calm skin and support a healthy barrier, but research is limited to ingredient-level studies.

Irritation

low

Source

biotech

beautyskincaresoothing agent
Read ingredient review

Soothing agent

Fermented Horse Chestnut Extract

Endomyces/Aesculus Hippocastanum Ferment Filtrate

4.0

A fermented botanical that may help calm puffiness and support a more even skin tone, but evidence is mostly from the raw horse chestnut ingredient.

Irritation

low

Source

biotech

beautyskincaresoothing
Read ingredient review

Antioxidant

Fermented Horsetail & Soybean Complex

BACILLUS/MONASCUS/EQUISETUM ARVENSE LEAF/SOYBEAN SEED FERMENT FILTRATE

4.0

A fermented botanical complex that may offer antioxidant and skin-soothing benefits, but research is still emerging.

Irritation

low

Source

biotech

beautyskincareantioxidantconditioning agent
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Soothing Agent

Fermented Houttuynia & Soybean Complex

Bacillus/Houttuynia Cordata Leaf/Soybean Ferment Filtrate

4.0

A fermented botanical complex that may help calm irritation and support a healthy skin barrier, though human research is still limited.

Irritation

low

Source

biotech

beautyskincaresoothing agent
Read ingredient review

Soothing Agent

Fermented Houttuynia & Volcanic Ash Complex

LACTOBACILLUS/HOUTTUYNIA CORDATA LEAF EXTRACT/VOLCANIC ASH FERMENT FILTRATE

4.0

A fermented botanical-mineral complex that aims to calm irritation and support a balanced skin microbiome, though human studies are limited.

Irritation

low

Source

biotech

beautyskincaresoothing
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Antioxidant

Fermented Jiaogulan Extract

Pediococcus/Gynostemma Pentaphyllum Ferment Filtrate

4.0

A fermented botanical extract that may help calm skin and fight free radical damage, though human studies are limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Soothing Agent

Fermented Job's Tears Extract

SACCHAROMYCES/COIX LACRYMA-JOBI MA-YUEN SEED/GLUCOSE FERMENT FILTRATE

4.0

A gentle, fermented botanical that may help calm irritation and support skin hydration, though human studies are limited.

Irritation

low

Source

biotech

beautyskincaresoothing agent
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Humectant

Fermented Job's Tears Seed Filtrate

Saccharomyces/Coix Lacryma-Jobi Ma-Yuen Seed Ferment Filtrate

4.0

A gentle fermented ingredient that hydrates and lightly exfoliates, suitable for most skin types.

Irritation

low

Source

biotech

beautyskincarehumectantexfoliant
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Emollient

Fermented Jojoba Oil Extract

PSEUDOZYMA EPICOLA/JOJOBA SEED OIL FERMENT EXTRACT FILTRATE

4.0

A gentle, fermented jojoba oil extract that helps moisturize and soothe skin without clogging pores.

Irritation

low

Source

biotech

beautyskincareemollient
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Skin conditioning agent

Fermented Jujube & Soybean Complex

BACILLUS/MONASCUS/ZIZYPHUS JUJUBA FRUIT/SOYBEAN FERMENT FILTRATE

4.0

A gentle fermented ingredient that may support skin hydration and antioxidant defense, though human studies are limited.

Irritation

low

Source

biotech

beautyskincareconditioning agent
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Antioxidant

Fermented Jujube Complex

LACTOBACILLUS/SACCHAROMYCES/ZIZYPHUS FRUCTUS FRUIT FERMENT FILTRATE

4.0

A gentle, fermented fruit extract that may help calm skin and provide antioxidant protection, though research is still emerging.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Fermented Jujube Fruit Oil Complex

KLUYVEROMYCES/LACTOBACILLUS/ZIZYPHUS JUJUBA FRUIT OIL FERMENT FILTRATE

4.0

A fermented botanical oil complex that may help soothe and protect the skin, though research is still emerging.

Irritation

low

Source

biotech

beautyskincareantioxidantsoothing
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Skin conditioning

Fermented Juniper Fruit Oil

KLUYVEROMYCES/LACTOBACILLUS/JUNIPERUS COMMUNIS FRUIT OIL FERMENT FILTRATE

4.0

A gentle, fermented botanical oil that may help calm and condition the skin, though research is still emerging.

Irritation

low

Source

biotech

beautyskincaresoothing agent
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Antioxidant

Fermented Jute Leaf Extract

Bacillus/Corchorus Olitorius Leaf Ferment Filtrate

4.0

A gentle, antioxidant-rich fermented extract that may help soothe and protect skin, though human studies are limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
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