EWG Skin Deep® | Duke Cannon Supply Co 2 in 1 Shampoo + Conditioner (2019 formulation)

HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED®

Data Availability:

Limited

Duke Cannon Supply Co 2 in 1 Shampoo + Conditioner (2019 formulation)

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Ingredient concerns

See how this product scores for common concerns.

LOW

Cancer
HIGH

Allergies & Immunotoxicity
LOW

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

Data Availability: Robust

FUNCTION(S)	solvent
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SODIUM LAURETH SULFATE

Data Availability: Limited

FUNCTION(S)	surfactant - cleansing agent, surfactant - emulsifying agent, cleansing
CONCERNS	• Use restrictions (low) • Non-reproductive organ system toxicity (moderate) • Irritation (skin, eyes, or lungs) (moderate) • Contamination concerns (ETHYLENE OXIDE and 1,4-DIOXANE)
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SODIUM LAURYL SULFATE

Data Availability: Fair

FUNCTION(S)	denaturant, surfactant - cleansing agent, cleansing, emulsifying, foaming, surfactant
CONCERNS	• Use restrictions (low) • Non-reproductive organ system toxicity (moderate) • Irritation (skin, eyes, or lungs) (moderate)
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COCAMIDOPROPYL BETAINE

Data Availability: Good

FUNCTION(S)	antistatic agent, hair conditioning agent, skin-conditioning agent - miscellaneous;surfactant - cleansing agent, surfactant - foam booster, viscosity increasing agent - aqueous, antistatic, cleansing, foam boosting, hair conditioning, surfactant, viscosity controlling
CONCERNS	• Allergies/immunotoxicity (moderate) • Use restrictions (high) • Contamination concerns (COCAMIDOPROPYL DIMETHYLAMINE, 3-DIMETHYLAMINOPROPYLAMINE, and NITROSAMINES)
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FRAGRANCE

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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CITRIC ACID

Data Availability: Good

FUNCTION(S)	chelating agent, fragrance ingredient, ph adjuster, buffering, chelating, masking
CONCERNS	• Use restrictions (moderate)
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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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LAURDIMONIUM HYDROXYPROPYL HYDROLYZED BARLEY PROTEIN

Data Availability: None

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MELALEUCA ALTERNIFOLIA (TEA TREE) LEAF OIL

Data Availability: Limited

FUNCTION(S)	antioxidant, fragrance ingredient, perfuming
CONCERNS	• Developmental/reproductive toxicity (low) • Allergies/immunotoxicity (high) • Enhanced skin absorption • Endocrine disruption (low) • Non-reproductive organ system toxicity (moderate) • Irritation (skin, eyes, or lungs) (moderate)
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MENTHOL

Data Availability: Fair

FUNCTION(S)	denaturant, external analgesic, flavoring agent, fragrance ingredient, oral health caredrug, masking, refreshing, soothing
CONCERNS	• Allergies/immunotoxicity (high) • Multiple, additive exposure sources (low)
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MENTHYL ETHYLAMIDO OXALATE

Data Availability: None

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POLYQUATERNIUM-7

Data Availability: Limited

FUNCTION(S)	antistatic agent, film former, hair fixative, antistatic, film forming
CONCERNS	• Use restrictions (high) • Non-reproductive organ system toxicity (moderate) • Ecotoxicology (low) • Contamination concerns (ACRYLAMIDE)
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SODIUM COCOYL ISETHIONATE

Data Availability: Limited

FUNCTION(S)	surfactant - cleansing agent, cleansing, hair conditioning, surfactant
CONCERNS	• Use restrictions (low)
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CETRIMONIUM CHLORIDE

Data Availability: Fair

FUNCTION(S)	antistatic agent, cosmetic biocide, surfactant - emulsifying agent, antimicrobial, antistatic, emulsifying, preservative, surfactant
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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BENZYL ALCOHOL

Data Availability: Fair

FUNCTION(S)	external analgesic, fragrance ingredient, oral health care drug, preservative, solvent;viscosity decreasing agent, masking, solvent
CONCERNS	• Allergies/immunotoxicity (high) • Use restrictions (moderate) • Non-reproductive organ system toxicity (moderate) • Occupational hazards (high)
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DEHYDROACETIC ACID

Data Availability: Fair

FUNCTION(S)	preservative
CONCERNS	• Non-reproductive organ system toxicity (low) • Occupational hazards (high)
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Ingredients from packaging:

WATER, SODIUM LAURETH SULFATE, SODIUM LAURYL SULFATE, COCAMIDOPROPYL BETAINE, FRAGRANCE, CITRIC ACID, HYDROLYZED RICE PROTEIN, LAURDIMONIUM HYDROXYPROPYL HYDROLYZED BARLEY PROTEIN, MELALEUCA ALTERNIFOLIA (TEA TREE) LEAF OIL, MENTHOL, MENTHYL ETHYLAMIDO OXALATE, POLYQUATERNIUM-7, SODIUM COCOYL ISETHIONATE, CETRIMONIUM CHLORIDE, BENZYL ALCOHOL, DEHYDROACETIC ACID.

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