EWG Skin Deep® | Tresemme Keratin Repair Shampoo Rating

HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED™

Data Availability:

Limited

Tresemme Keratin Repair Shampoo

WHERE TO BUY

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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
Appeared as: WATER (EAU)

Data Availability: Robust

FUNCTION(S)	solvent
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SODIUM C12-13 PARETH SULFATE

Data Availability: Limited

FUNCTION(S)	surfactant - cleansing agent, cleansing, emulsifying, surfactant
CONCERNS	• Use restrictions (low) • Irritation (skin, eyes, or lungs) (low)
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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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GLYCERIN

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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SODIUM CHLORIDE

Data Availability: Robust

FUNCTION(S)	flavoring agent, oral care agent, viscosity increasing agent - aqueous
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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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DIMETHICONOL

Data Availability: Limited

FUNCTION(S)	antifoaming agent, skin-conditioning agent - emollient, antifoaming, emollient, moisturising
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FRAGRANCE
Appeared as: FRAGRANCE (PARFUM)

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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SODIUM BENZOATE

Data Availability: Fair

FUNCTION(S)	fragrance ingredient, preservative, anticorrosive, masking
CONCERNS	• Use restrictions (moderate) • Non-reproductive organ system toxicity (low)
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GLYCOL DISTEARATE

Data Availability: Limited

FUNCTION(S)	opacifying agent, skin-conditioning agent - occlusive, viscosity increasing agent -nonaqueous, emollient, emulsifying, opacifying, skin conditioning, viscosity controlling
CONCERNS	• Multiple, additive exposure sources (low)
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GLUCONOLACTONE

Data Availability: Limited

FUNCTION(S)	fragrance ingredient, humectant, solvent
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CARBOMER

Data Availability: Fair

FUNCTION(S)	emulsion stabilizer, viscosity increasing agent - aqueous, emulsion stabilising, gel forming, viscosity controlling
CONCERNS	• Irritation (skin, eyes, or lungs) (low)
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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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TEA DODECYLBENZENESULFONATE

Data Availability: Limited

FUNCTION(S)	surfactant - cleansing agent, cleansing, foaming, surfactant
CONCERNS	• Use restrictions (moderate)
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PPG-9

Data Availability: Limited

FUNCTION(S)	skin-conditioning agent - miscellaneous
CONCERNS	• Use restrictions (low) • Non-reproductive organ system toxicity (moderate)
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COCAMIDE MEA

Data Availability: Limited

FUNCTION(S)	surfactant - foam booster, viscosity increasing agent - aqueous, emulsifying, emulsion stabilising, foam boosting, surfactant, viscosity controlling
CONCERNS	• Use restrictions (high) • Irritation (skin, eyes, or lungs) (low) • Contamination concerns (NITROSAMINES)
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SODIUM SULFATE

Data Availability: Fair

FUNCTION(S)	viscosity increasing agent - aqueous, bulking, viscosity controlling
CONCERNS	• Use restrictions (low) • Non-reproductive organ system toxicity (low)
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GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE

Data Availability: Limited

FUNCTION(S)	antistatic agent, hair conditioning agent, viscosity increasing agent - aqueous, antistatic, film forming, skin conditioning, viscosity controlling
CONCERNS	• Non-reproductive organ system toxicity (moderate)
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TREHALOSE

Data Availability: Fair

FUNCTION(S)	flavoring agent, humectant, moisturising
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DISODIUM EDTA

Data Availability: Fair

FUNCTION(S)	chelating agent, chelating, viscosity controlling
CONCERNS	• Enhanced skin absorption
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PEG-45M

Data Availability: Limited

FUNCTION(S)	binder, emulsion stabilizer, viscosity increasing agent - aqueous
CONCERNS	• Non-reproductive organ system toxicity (moderate) • Contamination concerns (ETHYLENE OXIDE and 1,4-DIOXANE)
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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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BENZYL SALICYLATE

Data Availability: Limited

FUNCTION(S)	fragrance ingredient, ultraviolet light absorber, masking, uv absorber
CONCERNS	• Allergies/immunotoxicity (high) • Use restrictions (moderate) • Endocrine disruption (low) • Irritation (skin, eyes, or lungs) (low)
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HEXYL CINNAMAL

Data Availability: Limited

FUNCTION(S)	fragrance ingredient, masking
CONCERNS	• Allergies/immunotoxicity (high)
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LIMONENE

Data Availability: Good

FUNCTION(S)	perfuming
CONCERNS	• Developmental/reproductive toxicity (low) • Allergies/immunotoxicity (high) • Use restrictions (moderate) • Persistence and bioaccumulation (moderate) • Ecotoxicology (low) • Irritation (skin, eyes, or lungs) (high)
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LINALOOL

Data Availability: Fair

FUNCTION(S)	fragrance ingredient, deodorant, masking
CONCERNS	• Allergies/immunotoxicity (high)
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MICA
Appeared as: MICA (CI 77019)

Data Availability: Fair

FUNCTION(S)	colorant, opacifying
CONCERNS	• Persistence and bioaccumulation (high) • Non-reproductive organ system toxicity (low)
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TITANIUM DIOXIDE
Appeared as: TITANIUM DIOXIDE (CI 77891)

Data Availability: Good

FUNCTION(S)	colorant, opacifying agent, sunscreen agent, ultraviolet light absorber
CONCERNS	• Cancer (moderate) • Non-reproductive organ system toxicity (moderate) • Occupational hazards (high)
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Ingredients from packaging:

WATER (EAU), SODIUM C12-13 PARETH SULFATE, COCAMIDOPROPYL BETAINE, GLYCERIN, SODIUM CHLORIDE, HYDROLYZED KERATIN, DIMETHICONOL, FRAGRANCE (PARFUM), CITRIC ACID, SODIUM BENZOATE, GLYCOL DISTEARATE, GLUCONOLACTONE, CARBOMER, SODIUM LAURETH SULFATE, TEA-DODECYLBENZENESULFONATE, PPG-9, COCAMIDE MEA, SODIUM SULFATE, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, TREHALOSE, DISODIUM EDTA, PEG-45M, BENZYL ALCOHOL, BENZYL SALICYLATE, HEXYL CINNAMAL, LIMONENE, LINALOOL, MICA (CI 77019), TITANIUM DIOXIDE (CI 77891).

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.

Unknown

Leading international certifiers PETA and Leaping Bunny have no information concerning this company’s use of animal testing.

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