EWG Skin Deep® | SheaMoisture Jamaican Black Castor Oil Strengthen & Growth Leave-In

HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED™

Data Availability:

Limited

SheaMoisture Jamaican Black Castor Oil Strengthen & Growth Leave-In Conditioner

WHERE TO BUY

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Ingredient concerns

See how this product scores for common concerns.

LOW

Cancer
HIGH

Allergies & Immunotoxicity
MODERATE

Developmental and Reproductive Toxicity
HIGH

Use Restrictions

Ingredient scores

Ingredients are scored based on their formulation and concentration in this product. Click on an ingredient for more information.

WATER
Appeared as: WATER (AQUA)

Data Availability: Robust

FUNCTION(S)	solvent
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BUTYROSPERMUM PARKII (SHEA) BUTTER
Appeared as: BUTYROSPERMUM PARKII BUTTER (SHEA)

Data Availability: Limited

FUNCTION(S)	skin-conditioning agent - miscellaneous, skin-conditioning agent - occlusive, viscosityincreasing agent - nonaqueous, skin conditioning, viscosity controlling
CONCERNS	• Use restrictions (low)
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COCOS NUCIFERA (COCONUT) OIL

Data Availability: Fair

FUNCTION(S)	fragrance ingredient, hair conditioning agent, skin-conditioning agent - miscellaneous;skin-conditioning agent - occlusive, emollient, hair conditioning, masking, skin conditioning, solvent
CONCERNS	• Allergies/immunotoxicity (low) • Multiple, additive exposure sources (low) • Irritation (skin, eyes, or lungs) (low)
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STEARYL ALCOHOL

Data Availability: Limited

FUNCTION(S)	emulsion stabilizer, fragrance ingredient, surfactant - emulsifying agent, surfactant - foambooster, viscosity increasing agent - aqueous, viscosity increasing agent - nonaqueous, emollient, emulsifying, emulsion stabilising, foam boosting, masking, opacifying, refatting, surfactant, viscosity controlling
CONCERNS	• Irritation (skin, eyes, or lungs) (moderate)
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CETYL ALCOHOL

Data Availability: Limited

FUNCTION(S)	emulsion stabilizer, fragrance ingredient, opacifying agent, surfactant - emulsifying agent;surfactant - foam booster, viscosity increasing agent - aqueous, viscosity increasing agent -nonaqueous, emollient, emulsifying, emulsion stabilising, foam boosting, masking, opacifying, surfactant, viscosity controlling
CONCERNS	• Non-reproductive organ system toxicity (moderate)
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BEHENTRIMONIUM CHLORIDE

Data Availability: Limited

FUNCTION(S)	antistatic agent, hair conditioning agent, antistatic, hair conditioning, preservative
CONCERNS	• Developmental/reproductive toxicity (low) • Allergies/immunotoxicity (high) • Use restrictions (high) • Neurotoxicity (low) • Endocrine disruption (low) • Non-reproductive organ system toxicity (moderate) • Irritation (skin, eyes, or lungs) (low)
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HYDROXYETHYLCELLULOSE

Data Availability: Fair

FUNCTION(S)	binder, emulsion stabilizer, film former, viscosity increasing agent - aqueous, binding, emulsion stabilising, film forming, stabilising, viscosity controlling
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PANTHENOL

Data Availability: Limited

FUNCTION(S)	hair conditioning agent, antistatic, hair conditioning, skin conditioning
CONCERNS	• Multiple, additive exposure sources (low)
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GLYCERIN
Appeared as: GLYCERIN (VEGETABLE)

Data Availability: Good

FUNCTION(S)	denaturant, fragrance ingredient, hair conditioning agent, humectant, oral care agent;oral health care drug, skin-conditioning agent - humectant, skin protectant, viscosity decreasing agent, perfuming, solvent
CONCERNS	• Use restrictions (moderate)
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SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL

Data Availability: Limited

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - occlusive, emollient, hair conditioning, skin conditioning, viscosity controlling
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MACADAMIA INTEGRIFOLIA (MACADAMIA) NUT OIL
Appeared as: MACADAMIA TERNIFOLIA SEED OIL

Data Availability: Limited

FUNCTION(S)	skin-conditioning agent - occlusive, emollient
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RICINUS COMMUNIS (CASTOR) SEED OIL

Data Availability: Fair

FUNCTION(S)	fragrance ingredient, skin-conditioning agent - occlusive, emollient, masking, moisturising, skin conditioning, smoothing, solvent
CONCERNS	• Developmental/reproductive toxicity (moderate) • Enhanced skin absorption • Irritation (skin, eyes, or lungs) (moderate) • Biochemical or cellular level changes (low)
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HYDROLYZED KERATIN

Data Availability: Limited

FUNCTION(S)	hair conditioning agent, nail conditioning agent, skin-conditioning agent - miscellaneous, antistatic, film forming, hair conditioning, humectant, skin conditioning
CONCERNS	• Use restrictions (moderate)
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FRAGRANCE
Appeared as: FRAGRANCE (ESSENTIAL OIL BLEND)

Data Availability: Fair

FUNCTION(S)	deodorant, masking, perfuming
CONCERNS	• Allergies/immunotoxicity (high) • Endocrine disruption (moderate) • Non-reproductive organ system toxicity (moderate) • Ecotoxicology (low) • Irritation (skin, eyes, or lungs) (moderate)
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HYDROLYZED KERATIN

Data Availability: Limited

FUNCTION(S)	hair conditioning agent, nail conditioning agent, skin-conditioning agent - miscellaneous, antistatic, film forming, hair conditioning, humectant, skin conditioning
CONCERNS	• Use restrictions (moderate)
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MAURITIA FLEXUOSA FRUIT OIL

Data Availability: None

FUNCTION(S)	skin-conditioning agent - miscellaneous, skin conditioning
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TOCOPHEROL

Data Availability: Fair

FUNCTION(S)	antioxidant, fragrance ingredient, skin-conditioning agent - miscellaneous;skin-conditioning agent - occlusive, skin conditioning
CONCERNS	• Cancer (low) • Allergies/immunotoxicity (low) • Endocrine disruption (low) • Contamination concerns (HYDROQUINONE)
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ALOE BARBADENSIS (ALOE VERA) LEAF JUICE
Appeared as: ALOE BARBADENSIS LEAF JUICE (CERTIFIED INGREDIENT)

Data Availability: Limited

CONCERNS	• Cancer (moderate) • Developmental/reproductive toxicity (low) • Use restrictions (low)
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HYDROLYZED VEGETABLE PROTEIN PG-PROPYL SILANETRIOL

Data Availability: None

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - miscellaneous, hair conditioning, skin conditioning
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TRIFOLIUM PRATENSE (RED CLOVER) EXTRACT
Appeared as: TRIFOLIUM PRATENSE (CLOVER) FLOWER EXTRACT

Data Availability: Limited

FUNCTION(S)	fragrance ingredient, not reported
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HYDROLYZED RICE PROTEIN

Data Availability: Limited

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - miscellaneous, antistatic, hair conditioning, skin conditioning
CONCERNS	• Contamination concerns (PESTICIDES)
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VINEGAR

Data Availability: Limited

FUNCTION(S)	ph adjuster
CONCERNS	• Non-reproductive organ system toxicity (moderate)
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ACETYL TETRAPEPTIDE-3

Data Availability: None

FUNCTION(S)	skin protecting
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NIACIN

Data Availability: Fair

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - miscellaneous, antistatic, smoothing
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DEXTRAN

Data Availability: Fair

FUNCTION(S)	binder, bulking agent, binding, viscosity controlling
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OCTANOHYDROXAMIC ACID
Appeared as: CAPRYLHYDROXAMIC ACID

Data Availability: Limited

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CAPRYLYL GLYCOL

Data Availability: Limited

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - emollient, emollient, hair conditioning, humectant, skin conditioning
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BUTYLENE GLYCOL

Data Availability: Limited

FUNCTION(S)	fragrance ingredient, skin-conditioning agent - miscellaneous, solvent, viscositydecreasing agent, humectant, masking, skin conditioning, viscosity controlling
CONCERNS	• Irritation (skin, eyes, or lungs) (moderate)
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CARAMEL COLOR
Appeared as: CARAMEL

Data Availability: Limited

FUNCTION(S)	colorant, fragrance ingredient, cosmetic colorant, masking
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MENTHA PIPERITA (PEPPERMINT) LEAF EXTRACT

Data Availability: Limited

FUNCTION(S)	fragrance ingredient, skin-conditioning agent - miscellaneous, skin-conditioning agent -occlusive, deodorant, masking, refreshing, tonic
CONCERNS	• Allergies/immunotoxicity (high) • Enhanced skin absorption • Use restrictions (low)
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Ingredients from packaging:

Water (Aqua), Butyrospermum Parkii (Shea) Butter (Certified Organic Ingredient) (Fair Trade Ingredient), Cocos Nucifera (Coconut) Oil, Stearyl Alcohol, Cetyl Alcohol, Behentrimonium Chloride, Hydroxyethylcellulose, Panthenol, Glycerin (Vegetable), Simmondsia Chinensis (Jojoba) Seed Oil, Macadamia Ternifolia Seed Oil, Ricinus Communis (Castor) Seed Oil, Hydrolyzed Keratin, Fragrance (Essential Oil Blend), Hydrolyzed Keratin, Mauritia Flexuosa Fruit Oil, Tocopherol, Aloe Barbadensis Leaf Juice (Certified Organic Ingredient), Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Trifolium Pratense (Clover) Flower Extract, Hydrolyzed Rice Protein, Vinegar, Acetyl Tetrapeptide-3, Niacin, Dextran, Caprylhydroxamic Acid, Caprylyl Glycol, Butylene Glycol, Caramel, Mentha Piperita (Peppermint) Leaf Extract

Product's animal testing policies

Some cosmetics companies have taken People for the Ethical Treatment of Animals and Leaping Bunny animal-testing pledges. For consumers who are concerned about companies’ policies on animal testing, Skin Deep reports this information.

PETA Cruelty-free Companies

Companies that join the "Caring Consumer" program of People for the Ethical Treatment of Animals, a leading international animal rights advocacy organization, attest that "neither they nor their ingredient suppliers conduct or commission any animal tests on ingredients, formulations or finished products, and that they pledge not to do so in the future."

LEARN MORE ON PETA.ORG

Understanding scores

Cosmetics and personal care products are not required to be tested for safety before being allowed on the market. The Skin Deep® scoring system was designed to help the public understand whether a product is safe to use or whether it contains ingredients of concern.

Every product and ingredient in Skin Deep gets a two-part score – one for hazard and one for data availability. The safest products score well by both measures, with a low hazard rating and a fair or better data availability rating.

HOW WE DETERMINE SCORES

Hazard score

The Skin Deep ingredient hazard score, from 1 to 10, reflects known and suspected hazards linked to the ingredients. The EWG VERIFIED™ mark means a product meets EWG’s strictest criteria for transparency and health.

Data availability

The Skin Deep data availability rating reflects the number of scientific studies about the product or ingredient in the published scientific literature.

NONE LIMITED FAIR GOOD ROBUST

Low Availability

Moderate Availability

High Availability