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Score:
Data available:
 
Limited
Data last updated:
October 2016

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Jack Black Nourishing Hair & Scalp Conditioner

EWG scientists reviewed Jack Black Nourishing Hair & Scalp Conditioner for safety according to the methodology outlined in our Skin Deep Cosmetics Database. We assess the ingredients listed on the labels of personal care products based on data in toxicity and regulatory databases, government and health agency assessments and the open scientific literature. EWG's rating for Jack Black Nourishing Hair & Scalp Conditioner is 4.
Ingredient Concerns:
Overall Hazard
 
 
Cancer
 
 
Developmental &
reproductive toxicity
 
 
Allergies & immunotoxicity
 
 
Use restrictions
 
 

Ingredient Concerns

Ingredient Concerns Score
PHENOXYETHANOLIrritation (skin, eyes, or lungs), Occupational hazards, Use restrictions, Organ system toxicity (non-reproductive), Allergies/immunotoxicity
Data: Limited
BEHENTRIMONIUM CHLORIDEAllergies/immunotoxicity, Developmental/reproductive toxicity, Use restrictions, Ecotoxicology
Data: Limited
CETRIMONIUM CHLORIDEAllergies/immunotoxicity, Developmental/reproductive toxicity, Use restrictions, Ecotoxicology
Data: Fair
CITRUS GRANDIS (GRAPEFRUIT) PEEL OILUse restrictions
Data: Fair
DIMETHICONEUse restrictions, Organ system toxicity (non-reproductive), Ecotoxicology
Data: Limited
ALOE BARBADENSIS (ALOE VERA) LEAF EXTRACT
ALOE BARBADENSIS LEAF EXTRACT
Use restrictions, Cancer, Data gaps
Data: Limited
PROPYLENE GLYCOLEnhanced skin absorption, Irritation (skin, eyes, or lungs), Organ system toxicity (non-reproductive), Allergies/immunotoxicity, Use restrictions
Data: Fair
HYDROLYZED RICE PROTEINContamination concerns (PESTICIDES)
Data: Limited
CAMELLIA SINENSIS (GREEN TEA) LEAF EXTRACT
CAMELLIA SINENSIS LEAF EXTRACT
Use restrictions
Data: Fair
GLYCERIN
(ORGANIC)
Use restrictions
Data: Good
ORYZA SATIVA (RICE) EXTRACTUse restrictions, Contamination concerns (PESTICIDES)
Data: Fair
CITRIC ACIDUse restrictions
Data: Good
OCIMUM BASILICUM (SWEET BASIL) EXTRACT
OCIMUM BASILICUM (BASIL ) EXTRACT
(ORGANIC)
Multiple, additive exposure sources
Data: Limited
MACROCYSTIS PYRIFERA EXTRACT
MACROCYSTIS PYRIFERA (KELP) EXTRACT
(ORGANIC)
None Identified
Data: Limited
PANAX GINSENG (GINSENG) ROOT EXTRACT
PANAX GINSENG ROOT EXTRACT
None Identified
Data: Fair
DAUCUS CAROTA SATIVA (CARROT) ROOT EXTRACTNone Identified
Data: Limited
SPIRULINA MAXIMA (ALGAE) EXTRACT
SPIRULINA MAXIMA EXTRACT
None Identified
Data: Limited
EUTERPE OLERACEA (ACAI) FRUIT EXTRACT
EUTERPE OLERACEA FRUIT EXTRACT
None Identified
Data: Limited
SYMPHYTUM OFFICINALE (COMFREY)
SYMPHYTUM OFFICINALE LEAF EXTRACT
Organ system toxicity (non-reproductive)
Data: Limited
SALVIA OFFICINALIS (SAGE) OILOrgan system toxicity (non-reproductive)
Data: Limited
MENTHA ARVENSIS (WILD MINT) OIL
MENTHA ARVENSIS OIL
None Identified
Data: Limited
HYDROLYZED LUPINE PROTEINMultiple, additive exposure sources
Data: Limited
HYDROLYZED SILKNone Identified
Data: Limited
CYSTEINENone Identified
Data: Fair
MENTHOXYPROPANEDIOLNone Identified
Data: None
POLYQUATERNIUM-24None Identified
Data: None
CETEARYL ALCOHOLEcotoxicology
Data: Limited
PANTHENOLMultiple, additive exposure sources
Data: Limited
MELALEUCA ALTERNIFOLIA (TEA TREE) LEAF OILAllergies/immunotoxicity, Endocrine disruption
Data: Limited
HELIANTHUS ANNUUS (SUNFLOWER) OIL
HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL
(ORGANIC)
None Identified
Data: Fair
SIMMONDSIA CHINENSIS (JOJOBA) SEED OILNone Identified
Data: Limited
BIOTINNone Identified
Data: Fair
HYALURONIC ACIDNone Identified
Data: Fair
SODIUM HYALURONATENone Identified
Data: Fair
GUAR HYDROXYPROPYLTRIMONIUM CHLORIDEOrgan system toxicity (non-reproductive)
Data: Limited
ETHYLHEXYLGLYCERINIrritation (skin, eyes, or lungs)
Data: Limited
MENTHA PIPERITA (PEPPERMINT) OILEnhanced skin absorption, Use restrictions
Data: Limited
WATERInnocuous
Data: Robust


About the Skin Deep® ratings

EWG provides information on personal care product ingredients from the published scientific literature, to supplement incomplete data available from companies and the government. The ratings below indicate the relative level of concern posed by exposure to the ingredients in this product - not the product itself - compared to other product formulations. The ratings reflect potential health hazards but do not account for the level of exposure or individual susceptibility, factors which determine actual health risks, if any. Learn more | Legal Disclaimer

About EWG VERIFIED™

Beyond providing Skin Deep® as an educational tool for consumers, EWG offers its EWG VERIFIED™ mark as a quick and easily identifiable way of conveying personal care products that meet EWG's strict health criteria. Before a company can use EWG VERIFIEDTM on such products, the company must show that it fully discloses the products' ingredients on their labels or packaging, they do not contain EWG ingredients of concern, and are made with good manufacturing practices, among other criteria. Note that EWG receives licensing fees from all EWG VERIFIED member companies that help to support the important work we do. Learn more | Legal Disclaimer