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

Antioxidant

Ginkgo Biloba Root Extract

Ginkgo Biloba Root Extract

3.8

Ginkgo biloba root extract is a gentle antioxidant that may help calm skin and protect against environmental stress, though research on topical use is still emerging.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Ginkgo Leaf Terpenoids

Ginkgo Biloba Leaf Terpenoids

4.0

A gentle, plant-based antioxidant that may help calm redness and protect skin from environmental stress, though more human studies are needed.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Ginseng & Berry Ferment Complex

SACCHAROMYCES/PANAX GINSENG ROOT/RHODODENDRON CHRYSANTHEMUM LEAF/LYCIUM CHINENSIS FRUIT/ANTLER VELVET FERMENT FILTRATE

4.0

A fermented botanical blend that may help soothe and protect skin, but research is limited to traditional use and lab studies.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng & Liriope Root Extract

Panax Ginseng Root Extract / Liriope Muscari Extract

4.0

A gentle botanical blend that offers antioxidant support and soothing benefits, ideal for calming stressed or aging skin.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Ginseng & Royal Jelly Extract

Panax Ginseng Root/Royal Jelly Extract

4.0

A soothing, antioxidant-rich blend that may help calm skin and support a healthy-looking complexion, but research on the combined extract is limited.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Ginseng Berry & King Oyster Ferment

PLEUROTUS FERULAE/PANAX GINSENG BERRY EXTRACT FERMENT FILTRATE

4.0

A fermented blend of ginseng berry and king oyster mushroom that may help calm skin and fight oxidative stress, though research is still early.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Berry Ferment Filtrate

Lactobacillus/Panax Ginseng Berry Extract Ferment Filtrate

4.0

A gentle, fermented antioxidant that may help calm and protect skin, but research is still early.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Berry Leaf Root Ferment

LACTOBACILLUS/PANAX GINSENG BERRY/LEAF/ROOT EXTRACT FERMENT

4.0

A fermented ginseng complex that may help soothe and protect skin, but research on the specific ferment is limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Skin conditioning agent

Ginseng Bifida Ferment Filtrate

Bifida/Panax Ginseng Root Ferment Filtrate

4.3

A fermented probiotic-ginseng blend that may help strengthen the skin barrier and calm sensitivity, but more human studies are needed.

Irritation

low

Source

biotech

beautyskincarefermentprobiotic
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Antioxidant

Ginseng Callus Culture Extract

Panax Ginseng Callus Culture Extract

4.0

A gentle, lab-grown ginseng extract that may help protect skin from environmental stress and support a healthy-looking complexion.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Callus Extract

Panax Ginseng Callus Extract

4.0

A gentle, lab-grown ginseng extract that may help protect skin from environmental stress, but human research is still limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Cell Culture Extract

Panax Ginseng Cell Culture Extract

4.3

A lab-grown ginseng extract that delivers antioxidant and soothing benefits without harvesting wild plants.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Extract

Panax Ginseng Leaf/Root/Stem Extract

4.0

A gentle botanical extract that helps protect skin from environmental stress and may support a calmer, more even complexion.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Ginseng Ferment Extract

LACTOBACILLUS/SACCHAROMYCES/PANAX GINSENG ROOT FERMENT EXTRACT

4.0

A fermented ginseng extract that may help calm skin and provide antioxidant support, though human studies are limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Ferment Filtrate

Sphingomonas/Panax Ginseng Root Ferment Filtrate

4.0

A fermented ginseng ingredient that may help calm and protect skin, but research is still emerging.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Flower Ferment Extract

Saccharomyces/Panax Ginseng Flower Ferment Extract

4.0

A fermented ginseng flower extract that may offer antioxidant and soothing properties, but human research is limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Flower Leaf Stem Extract

Panax Ginseng Flower/Leaf/Stem Extract

4.0

A gentle, antioxidant-rich extract from ginseng leaves and stems that helps calm and protect skin without the higher cost of root extracts.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Ginseng Fruit Ferment

Botrytis Cinerea/Ginseng Fruit Ferment Filtrate

4.0

A gentle, antioxidant-rich fermented ingredient that may help calm skin and protect against environmental stress.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antistatic Agent

Ginseng Hydroxypropyltrimonium Chloride

Ginseng Hydroxypropyltrimonium Chloride

4.0

A gentle conditioning ingredient that helps reduce static and improve softness in hair and skin products, with added antioxidant benefits from ginseng.

Irritation

low

Source

semi-synthetic

beautyskincarehaircareconditioning agent
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Antioxidant

Ginseng Leaf & Stem Powder

Panax Ginseng Leaf/Stem Powder

4.0

A gentle, antioxidant-rich botanical powder from ginseng leaves and stems that helps protect skin from environmental stress and supports a calm complexion.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Ginseng Leaf Cell Extract

Panax Ginseng Leaf Cell Extract

4.0

A gentle, plant-based antioxidant that helps protect skin from environmental stress and may calm irritation.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Leaf Ferment Filtrate

METSCHNIKOWIA/PANAX GINSENG LEAF/STEM FERMENT FILTRATE

4.0

A fermented ginseng extract that may help protect skin from environmental stress and improve overall skin tone, though human studies are limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Leaf/Stem Extract

Panax Ginseng Leaf/Stem Extract

4.0

A gentle, antioxidant-rich botanical extract that helps protect skin from environmental stress and may calm minor irritation.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Ginseng Meristem Cell Culture

Panax Ginseng Meristem Cell Culture

4.0

A gentle, biotech-derived antioxidant from ginseng stem cells that may help protect skin from environmental stress, though human studies are limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Meristem Cell Extract

Panax Ginseng Meristem Cell Extract

4.0

A gentle, antioxidant-rich extract from ginseng stem cells that may help soothe and protect skin from environmental stress.

Irritation

low

Source

biotech

beautyskincareantioxidant
Read ingredient review

Antioxidant

Ginseng Mushroom Ferment Filtrate

Schizophyllum Commune/Panax Ginseng Root Ferment Filtrate

4.0

A fermented blend of mushroom and ginseng that may help calm and protect skin, though human studies are limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Reishi Ferment Filtrate

Ganoderma Lucidum Mycelium/Panax Ginseng Root Ferment Extract Filtrate

4.0

A gentle, antioxidant-rich ferment that may help calm and protect skin, but research is mostly ingredient-level rather than on the finished blend.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Root & Velvet Extract

Panax Ginseng Root/Velvet Extract

4.0

A gentle botanical blend that may help calm skin and fight free radicals, but research on the velvet component is limited.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Ginseng Root Culture Extract

Panax Ginseng Root Culture Conditioned Media

4.0

A lab-grown ginseng extract that offers antioxidant and skin-soothing benefits without harvesting wild plants.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Root Culture Oil

Panax Ginseng Adventitious Root Culture Oil

4.0

A sustainable, lab-grown ginseng oil that provides antioxidant protection and soothing benefits without the environmental impact of wild harvesting.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Root Extract

Panax Ginseng Root Extract

4.0

A gentle botanical extract that helps protect skin from environmental stress and may support a more even-looking complexion.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Ginseng Root Ferment Filtrate

Pichia/Panax Ginseng Root Ferment Filtrate

4.0

A fermented ginseng ingredient that may help soothe and protect skin, but more human studies are needed to confirm its benefits.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Emollient

Ginseng Root Oil

Panax Ginseng Root Oil

4.0

A gentle, antioxidant-rich oil that helps soothe and nourish skin without clogging pores.

Irritation

low

Source

natural

beautyskincareemollient
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Antioxidant

Ginseng Root Protoplasts

Panax Ginseng Root Protoplasts

4.0

A gentle, antioxidant-rich extract from ginseng cells that may help calm and protect skin.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Ginseng Root Water

Panax Ginseng Root Water

4.0

A gentle, antioxidant-rich water from ginseng that helps soothe and hydrate skin without irritation.

Irritation

low

Source

natural

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Antioxidant

Ginseng Seed Extract

Panax Ginseng Seed Extract

4.0

A gentle, antioxidant-rich extract that may help protect skin from environmental damage and support a more resilient complexion.

Irritation

low

Source

natural

beautyskincareantioxidant
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Emollient

Ginseng Seed Oil

Panax Ginseng Seed Oil

4.0

A gentle, antioxidant-rich oil that hydrates and soothes without clogging pores, ideal for dry or sensitive skin.

Irritation

low

Source

natural

beautyskincareemollient
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Antioxidant

Ginseng Seed Oil Ferment Filtrate

KLUYVEROMYCES/LACTOBACILLUS/PANAX GINSENG SEED OIL FERMENT FILTRATE

4.0

A fermented ginseng seed oil ingredient that may offer antioxidant benefits and gentle skin conditioning, though research is still emerging.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Seed Powder

Panax Ginseng Seed Powder

3.8

A gentle, natural powder from ginseng seeds that offers antioxidant benefits and mild physical exfoliation.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Ginseng Sprout Extract

Panax Ginseng Sprout Extract

4.0

A gentle, antioxidant-rich extract from young ginseng sprouts that may help protect skin from environmental stress and support a calm, even-looking complexion.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Ginseng Sprout Ferment Extract

Saccharomyces/Panax Ginseng Sprout Ferment Extract Filtrate

4.0

A gentle, fermented ginseng extract that may help calm skin and fight environmental stress, though human studies are still limited.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Antioxidant

Ginseng Sprout Ferment Filtrate

LACTOBACILLUS/LEAF/PANAX GINSENG SPROUT FERMENT EXTRACT FILTRATE

4.0

A gentle, fermented ginseng ingredient that may help calm and protect skin, though research is still early.

Irritation

low

Source

biotech

beautyskincareantioxidant
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Skin Brightener

Glabridin

Glabridin

4.0

Glabridin is a gentle, plant-derived brightener that helps even skin tone and calm redness without the harshness of stronger alternatives.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Glacial Artemisia Extract

Artemisia Glacialis Extract

4.0

A gentle, antioxidant-rich alpine extract that may help calm redness and protect skin from environmental stress.

Irritation

low

Source

natural

beautyskincarebotanical extract
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Humectant

Glacial Microalgae Extract

Asterionellopsis Glacialis Extract

4.0

A gentle, marine-derived extract that helps hydrate and protect skin from environmental stress, though research is still early.

Irritation

low

Source

natural

beautyskincareantioxidant
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Exfoliant

Glass

GLASS

2.0

Glass is used in cosmetics mainly as a physical exfoliant or visual additive, but it can be harsh and is not a beneficial skincare ingredient for most people.

Irritation

high

Source

synthetic

beautyskincaretexturizer
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Exfoliant

Glass Beads

GLASS BEADS

3.5

Glass beads provide gentle physical exfoliation but raise environmental concerns due to their non-biodegradable nature.

Irritation

low

Source

synthetic

beautyskincareexfoliant
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Soothing agent

Glaucine

GLAUCINE

3.5

Glaucine is a plant-derived alkaloid with early evidence of soothing benefits, but more research is needed to confirm its effectiveness in skincare.

Irritation

low

Source

natural

beautyskincaresoothing agent
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Antioxidant

Gleditsia Australis Extract

Gleditsia Australis Extract

3.8

A gentle plant extract with antioxidant potential, but research is still emerging on its specific benefits for skin.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Gleditsia Australis Fruit Extract

Gleditsia Australis Fruit Extract

3.8

A gentle plant extract with antioxidant potential, but research is still limited compared to more established ingredients.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Gleditsia Australis Thorn Extract

GLEDITSIA AUSTRALIS THORN EXTRACT

3.8

A gentle botanical extract with antioxidant potential, but research is limited and benefits are not yet well-established.

Irritation

low

Source

natural

beautyskincarebotanical extract
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Antioxidant

Gleditsia Fera Pod Extract

Gleditsia Fera Pod Extract

3.8

A gentle plant extract with antioxidant potential, but research is limited and benefits are not yet well-documented in human skin.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Gleditsia Japonica Fruit Extract

Gleditsia Japonica Fruit Extract

3.8

A gentle plant extract with antioxidant potential, but research is limited and benefits are not yet proven in human studies.

Irritation

low

Source

natural

beautyskincareantioxidant
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Film-Forming Agent

Gliadin

GLIADIN

3.8

Gliadin is a wheat protein that creates a temporary tightening film on skin, often used for a quick firming effect.

Irritation

low

Source

natural

beautyskincarefilm-forming agent
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Film Former

Glioiopeltis Tenax Powder

GLOIOPELTIS TENAX POWDER

3.8

A gentle seaweed powder that helps create a protective film on skin, offering light hydration and a soothing feel.

Irritation

low

Source

natural

beautyskincarefilm-former
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Antioxidant

Globe Amaranth Flower Extract

GOMPHRENA GLOBOSA FLOWER EXTRACT

3.8

A gentle, plant-derived antioxidant that may help calm skin and fight free radical damage, though research is still emerging.

Irritation

low

Source

natural

beautyskincareantioxidant
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Antioxidant

Glossy Privet Seed Extract

Ligustrum Lucidum Seed Extract

3.8

A gentle plant extract with antioxidant potential, but research on its topical benefits is still limited.

Irritation

low

Source

natural

beautyskincareantioxidant
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