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Find what it does, what the research suggests, and what is still uncertain. Concern labels describe ingredient context—not a product safety verdict.
Acacia Seyal Gum is a cosmetic ingredient used for humectant.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Acacia Seyal Gum Extract is a cosmetic ingredient used for humectant.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Acetamide Mea is a cosmetic ingredient used for hair conditioning, humectant, skin conditioning, surfactant - cleansing, surfactant - foam boosting, and viscosity controlling.
Commonly found in: Shampoos
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
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Acetyl Heptapeptide-4 is a cosmetic ingredient used for humectant and skin conditioning.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Acetyl Hexapeptide-8 is a cosmetic ingredient used for humectant and skin conditioning.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Acetyl Octapeptide-3 is a cosmetic ingredient used for humectant and skin conditioning.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Acetyl Tetrapeptide-5 is a cosmetic ingredient used for humectant.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Achillea Asiatica Flower/leaf/stem Extract is a cosmetic ingredient used for hair conditioning, humectant, and skin conditioning.
Commonly found in: Shampoos
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Achillea Millefolium Flower Extract is a cosmetic ingredient used for antioxidant and humectant.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Adansonia Digitata Pulp Extract is a cosmetic ingredient used for humectant, skin conditioning, and skin conditioning - emollient.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Agrostis Stolonifera Extract is a cosmetic ingredient used for hair conditioning, humectant, and skin conditioning.
Commonly found in: Shampoos
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Alanyl Glutamine is a cosmetic ingredient used for humectant and skin conditioning.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Search the complete ingredient name index. Published ingredient guides explain the seb-derm concern interpretation, supporting evidence, and limitations.
A simple monocarboxylic acid containing two carbons.
ACETOBACTER/(ACANTHOPANAX SESSILIFLORUS/AILANTHUS ALTISSIMA/ALBIZIA JULIBRISSIN/BETULA ALBA/BETULA PLATYPHYLLA JAPONICA/EUCOMMIA ULMOIDES/MELIA AZADIRACHTA/MORUS ALBA) BARK/(ADENOPHORA STRICTA/ANGELICA ACUTILOBA/ANGELICA KOREANA/ANGELICA TENUISSIMA/ASTRAGALUS MEMBRANACEUS/ATRACTYLODES MACROCEPHALA/BUPLEURUM CHINENSIS/BUPLEURUM FALCATUM/CNIDIUM OFFICINALE/CYPERUS ROTUNDUS/DIOSCOREA JAPONICA/GASTRODIA ELATA/LEDEBOURIELLA SESELOIDES/OPHIOPOGON JAPONICUS/PAEONIA ALBIFLORA/PAEONIA LACTIFLORA/PANAX GINSENG/PLATYCODON GRANDIFLORUS/PUERARIA LOBATA/REHMANNIA CHINENSIS/REHMANNIA GLUTINOSA/SAPOSHNIKOVIA DIVARICATA/SCROPHULARIA BUERGERIANA/SCUTELLARIA BAICALENSIS/TRICHOSANTHES KIRILOWII/ULMUS DAVIDIANA/VITIS VINIFERA/ZINGIBER OFFICINALE) ROOT/AKEBIA QUINATA STEM/(ARTEMISIA CAPILLARIS/BIOTA ORIENTALIS/MORUS ALBA/PERILLA FRUTESCENS/THUJA ORIENTALIS) LEAF/(CARTHAMUS TINCTORIUS/CHRYSANTHEMUM INDICUM/GARDENIA FLORIDA/LONICERA JAPONICA) FLOWER/(CASSIA OBTUSIFOLIA/CASSIA TORA/COIX LACRYMA-JOBI MA-YUEN/GLYCINE MAX/GLYCINE SOJA) SEED/(CHAENOMELES SINENSIS/CORNUS OFFICINALIS/FORSYTHIA SUSPENSA/GARDENIA JASMINOIDES/LYCIUM CHINENSE/SCHISANDRA CHINENSIS/ZIZYPHUS JUJUBA) FRUIT/MORUS ALBA TWIG/PTEROCARPUS SANTALINUS WOOD/(ATRACTYLODES JAPONICA/CNIDIUM OFFICINALE) RHIZOME/ALISMA ORIENTALE TUBER/GINKGO BILOBA NUT/PORIA COCOS SCLEROTIUM/GANODERMA LUCIDUM/INONTUS OBLIQUUS/TREMELLA FUCIFORMIS/(LEONURUS SIBIRICUS/PUERARIA THUNBERGIANA) FLOWER/LEAF/STEM/BAMBUSA VULGARIS LEAF/STEM/POLYGONATUM MULTIFLORUM RHIZOME/ROOT/RHEUM PALMATUM ROOT/STALK/ACORUS GRAMINEUS ROOT/STEM/ACHYRANTHES JAPONICA/AGASTACHE RUGOSA/ANTHRISCUS SYLVESTRIS/ARALIA CORDATA/CHRYSANTHEMUM SIBIRICUM/CITRUS UNSHIU/CORDYCEPS SINENSIS/DIANTHUS CHINENSIS/DRYOPTERIS CRASSIRHIZOMA/GERANIUM THUNBERGII/HOUTTUYNIA CORDATA/MENTHA ARVENSIS/OROSTACHYS JAPONICA/PHELLINUS LINTEUS/PINUS DENSIFLORA/POLYGONUM AVICULARE/SALICORNIA HERBACEA/SAURURUS CHINENSIS/SCHIZONEPETA TENUIFOLIA/SELAGINELLA TAMARISCINA/SORBUS COMMIXTA/TARAXACUM PLATYCARPUM/TRAMETES VERSICOLOR/VELVET/HONEY/MALT FERMENT FILTRATE
ACETOBACTER/ASPERGILLUS/LACTOBACILLUS/LEUCONOSTOC/PEDIOCOCCUS/SACCHAROMYCES/ZYGOSACCHAROMYCES/CITRUS UNSHIU FRUIT/CITRUS JAPONICA FRUIT/CITRUS JUNOS FRUIT/ APPLE FRUIT/BANANA FRUIT/PAPAYA FRUIT/ PYRUS SEROTINA 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/RASPBERRY FRUIT/MOMORDICA GROSVENORII FRUIT/LYCIUM CHINENSE FRUIT/GLYCINE MAX 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/PRUNUS SALICINA FRUIT/AKEBIA QUINATA FRUIT/CRATAEGUS CUNEATA FRUIT/CORNUS OFFICINALIS FRUIT/NEPHELIUM LONGANA FRUIT/HOUTTUYNIA CORDATA/ARTEMISIA PRINCEPS/SASA VEITCHII LEAF/GLECHOMA HEDERACEA/CHAMOMILLA RECUTITA FLOWER/EQUISETUM ARVENSE/CASSIA OBTUSIFOLIA SEED/TARAXACUM OFFICINALE/ISODON JAPONICUS/SAFFLOWER FLOWER/PLANTAGO ASIATICA/SMALLANTHUS SONCHIFOLIUS ROOT/GARLIC BULB/GINGER RHIZOME/BEET RHIZOME/POLYGONUM ODORATUM RHIZOME/TURMERIC RHIZOME/ACANTHOPANAX SIEBOLDIANUS ROOT/PINUS KORAIENSIS SEED/LENTINUS EDODES FRUITING BODY/AURICULARIA AURICULA-JUDAE/VITIS LABRUSCA FRUIT/HELIANTHUS TUBEROSUS TUBER FERMENT EXTRACT
ACETOBACTER/ASPERGILLUS/LACTOBACILLUS/LEUCONOSTOC/PEDIOCOCCUS/SACCHAROMYCES/ZYGOSACCHAROMYCES/CITRUS UNSHIU FRUIT/CITRUS JAPONICA FRUIT/CITRUS JUNOS FRUIT/ APPLE FRUIT/BANANA FRUIT/PAPAYA FRUITPYRUS SEROTINA FRUITDIOSPYROS KAKI FRUIT/WATERMELON FRUIT/PEACH FRUITPRUNUS MUME FRUIT/FIG FRUIT/CHAENOMELES SINENSIS FRUIT/ERIOBOTRYA JAPONICA FRUIT/APRICOT FRUITZIZYPHUS JUJUBA FRUIT/CUCURBITA MAXIMA FRUIT/CASTANEA CRENATA FRUIT/VITIS COIGNETIAE FRUIT/RASPBERRY FRUIT/MOMORDICA GROSVENORII FRUIT/LYCIUM CHINENSE FRUIT/GLYCINE MAX 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/PRUNUS SALICINA FRUIT/AKEBIA QUINATA FRUIT/CRATAEGUS CUNEATA FRUIT/CORNUS OFFICINALIS FRUIT/NEPHELIUM LONGANA FRUIT/HOUTTUYNIA CORDATA/ARTEMISIA PRINCEPS/SASA VEITCHII LEAF/GLECHOMA HEDERACEA/CHAMOMILLA RECUTITA FLOWER/EQUISETUM ARVENSE/CASSIA OBTUSIFOLIA SEED/TARAXACUM OFFICINALE/ISODON JAPONICUS/SAFFLOWER FLOWER/PLANTAGO ASIATICA/SMALLANTHUS SONCHIFOLIUS ROOT/GARLIC BULB/GINGER RHIZOME/BEET RHIZOME/POLYGONUM ODORATUM RHIZOME/TURMERIC RHIZOME/ACANTHOPANAX SIEBOLDIANUS ROOT/PINUS KORAIENSIS SEED/LENTINUS EDODES FRUITING BODY/AURICULARIA AURICULA/VITIS LABRUSCA FRUIT/HELIANTHUS TUBEROSUS TUBER FERMENT EXTRACT
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/BEET 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
ACETOBACTER/BACILLUS/LACTOBACILLUS/SACCHAROMYCES/RICE/BARLEY/SOYBEAN/CABBAGE/LETTUCE/SPINACH/GRAPE/APPLE/BLUEBERRY/STRAWBERRY/RASPBERRY/CRANBERRY/THYME/ROSEMARY/ALLIUM TUBEROSUM/CITRUS UNSHIU/VACCINIUM MYRTILLUS/ROSA CANINA/CYMBOPOGON SCHOENANTHUS/ERIOCEPHALUS PUNCTULATUS/(PHASEOLUS RADIATUS/PHASEOLUS ANGULARIS) SEED/(PRUNUS SALICINA/PRUNUS MUME/EUTERPE OLERACEA) FRUIT FERMENT FILTRATE
ACETOBACTER/BACILLUS/LACTOBACILLUS/SACCHAROMYCES/RICE/BARLEY/SOYBEAN/CABBAGE/LETTUCE/SPINACH/GRAPE/APPLE/BLUEBERRY/STRAWBERRY/RASPBERRY/CRANBERRY/THYME/ROSEMARY/ALLIUM TUBEROSUM/CITRUS UNSHIU/VACCINIUM MYRTILLUS/ROSA CANINA/CYMBOPOGON SCHOENANTHUS/ERIOCEPHALUS PUNCTULATUS/SEED/FRUIT FERMENT FILTRATE
ACETOBACTER/BACILLUS/LACTOBACILLUS/SACCHAROMYCES/STREPTOCOCCUS/(APPLE/BLUEBERRY/CITRUS UNSHIU/CORNUS OFFICINALIS/CRANBERRY/EUTERPE OLERACEA/GRAPE/LYCIUM/MUME/PLUM/RASPBERRY/ROSA CANINA/SCHISANDRA/STRAWBERRY) FRUIT/(ALLIUM TUBEROSUM/CYMBOPOGON SCHOENANTHUS/LETTUCE/ROSEMARY/SPINACH/THYME/VACCINIUM MYRTILLUS) LEAF/IMPERATA CYLINDRICA ROOT/(BARLEY/PHASEOLUS ANGULARIS/PHASEOLUS RADIATUS/RICE/SOYBEAN) SEED/BROCCOLI/ERIOCEPHALUS PUNCTULATUS/MISTLETOE/ACRYLATES C10-30 ALKYL ACRYLATES CROSSPOLYMER/ALPHA-GLUCAN/BETAINE/BUTYLENE GLYCOL/EPIGALLOCATECHIN GALLATYL GLUCOSIDE/GLYCERETH-26/GLYCERIN/GLUCOSYL CERAMIDE/GLUCOSYL HESPERIDIN/HYDROLYZED HYALURONIC ACID/MALTODEXTRIN/PANTHENOL/SCLEROTIUM GUM/TROMETHAMINE/XANTHAN GUM FERMENT FILTRATE
ACETOBACTER/BACILLUS/LACTOBACILLUS/SACCHAROMYCES/STREPTOCOCCUS/(CORNUS OFFICINALIS/EUTERPE OLERACEA/LYCIUM CHINENSE/PLUM/PRUNUS MUME/SCHISANDRA CHINENSIS) FRUIT/IMPERATA CYLINDRICA ROOT/(VIGNA ACONITIFILIA/PHASEOLUS ANGULARIS) SEED/APPLE/BARLEY/BLUEBERRY/CABBAGE/CITRUS UNSHIU/CRANBERRY/CYMBOPOGON SCHOENANTHUS/ERIOCEPHALUS PUNCTULATUS/GRAPE/LETTUCE/MISTLETOE/RASPBERRY/RICE/ROSA CANINA/ROSEMARY/SOYBEAN/SPINACH/STRAWBERRY/THYME/VACCINIUM MYRTILLUS FERMENT FILTRATE
ACETOBACTER/BARK/ROOT/AKEBIA QUINATA STEM/LEAF/FLOWER/SEED/FRUIT/MORUS ALBA TWIG/PTEROCARPUS SANTALINUS WOOD/RHIZOME/ALISMA ORIENTALE TUBER/GINGKO BILOBA NUT/PORIA COCOS SCLEROTIUM/GANODERMA LUCIDUM/INONTUS OBLIQUUS/TREMELLA FUCIFORMIS/FLOWER/LEAF/STEM/BAMBUSA VULGARIS LEAF/STEM/POLYGONATUM MULTIFLORUM RHIZOME/ROOT/RHEUM PALMATUM ROOT/STALK/ACORUS GRAMINEUS ROOT/STEM/ACHYRANTHES JAPONICA/AGASTACHE RUGOSA/ANTHRISCUS SYLVESTRIS/ARALIA CORDATA/CHRYSANTHEMUM SIBIRICUM/CITRUS UNSHIU/CORDYCEPS SINENSIS/DIANTHUS CHINENSIS/DRYOPTERIS CRASSIRHIZOMA/GERANIUM THUNBERGII/HOUTTUYNIA CORDATA/MENTHA ARVENSIS/OROSTACHYS JAPONICA/PHELLINUS LINTEUS/PINUS DENSIFLORA/POLYGONUM AVICULARE/SALICORNIA HERBACEA/SAURURUS CHINENSIS/SCHIZONEPETA TENUIFOLIA/SELAGINELLA TAMARISCINA/SORBUS COMMIXTA/TARAXACUM PLATYCARPUM/TRAMETES VERSICOLOR/VELVET/HONEY/MALT FERMENT FILTRATE
