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Product score: 05

Data Availability:

Limited

Redken Color Extend Shampoo

Redken Color Extend Shampoo

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CATEGORY

Shampoo

BRAND

Redken

DATA LAST UPDATED

July 2020

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.

Ingredient score: 08
FRAGRANCE
Data Availability: Fair
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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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Ingredient score: 07
LILIAL
Appeared as: METHYLPROPIONAL
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, masking
CONCERNS • Developmental/reproductive toxicity (moderate)
• Allergies/immunotoxicity (high)
• Use restrictions (moderate)
• Endocrine disruption (low)
• Persistence and bioaccumulation (moderate)
• Non-reproductive organ system toxicity (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 05
BENZYL ALCOHOL
Data Availability: Fair
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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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Ingredient score: 04
COCAMIDOPROPYL BETAINE
Data Availability: Good
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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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Ingredient score: 04
CETRIMONIUM CHLORIDE
Data Availability: Fair
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FUNCTION(S) antistatic agent, cosmetic biocide, surfactant - emulsifying agent, antimicrobial, antistatic, emulsifying, preservative, surfactant
CONCERNS • Developmental/reproductive toxicity (low)
• Allergies/immunotoxicity (high)
• Use restrictions (low)
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Ingredient score: 04
CITRONELLOL
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, masking
CONCERNS • Allergies/immunotoxicity (high)
• Use restrictions (moderate)
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Ingredient score: 04
SODIUM HYDROXIDE
Data Availability: Fair
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FUNCTION(S) denaturant, ph adjuster, buffering
CONCERNS • Use restrictions (high)
• Non-reproductive organ system toxicity (moderate)
• Irritation (skin, eyes, or lungs) (low)
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Ingredient score: 03
SODIUM LAURETH SULFATE
Data Availability: Limited
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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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Ingredient score: 03
PPG-5-CETETH-20
Data Availability: Limited
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FUNCTION(S) surfactant - emulsifying agent, emulsifying, surfactant
CONCERNS • Use restrictions (low)
• Contamination concerns (ETHYLENE OXIDE and 1,4-DIOXANE)
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Ingredient score: 03
SODIUM BENZOATE
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, preservative, anticorrosive, masking
CONCERNS • Use restrictions (moderate)
• Non-reproductive organ system toxicity (low)
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Ingredient score: 03
SALICYLIC ACID
Data Availability: Good
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FUNCTION(S) antiacne agent, antidandruff agent, corn/callus/wart remover, denaturant, exfoliant;fragrance ingredient, hair conditioning agent, skin-conditioning agent - miscellaneous, antidandruff, hair conditioning, keratolytic, masking, preservative, skin conditioning
CONCERNS • Enhanced skin absorption
• Use restrictions (moderate)
• Multiple, additive exposure sources (low)
• Irritation (skin, eyes, or lungs) (moderate)
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Ingredient score: 03
HEXYL CINNAMAL
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, masking
CONCERNS • Allergies/immunotoxicity (high)
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Ingredient score: 03
LINALOOL
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, deodorant, masking
CONCERNS • Allergies/immunotoxicity (high)
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Ingredient score: 03
SULISOBENZONE
Appeared as: BENZOPHENONE-4
Data Availability: Fair
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FUNCTION(S) sunscreen agent, ultraviolet light absorber, uv absorber, uv filter
CONCERNS • Allergies/immunotoxicity (moderate)
• Enhanced skin absorption
• Endocrine disruption (low)
• Non-reproductive organ system toxicity (low)
• Irritation (skin, eyes, or lungs) (moderate)
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Ingredient score: 02
CITRIC ACID
Data Availability: Good
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FUNCTION(S) chelating agent, fragrance ingredient, ph adjuster, buffering, chelating, masking
CONCERNS • Use restrictions (moderate)
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Ingredient score: 01
WATER
Data Availability: Robust
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FUNCTION(S) solvent
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Ingredient score: 01
GLYCOL DISTEARATE
Data Availability: Limited
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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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Ingredient score: 01
SODIUM CHLORIDE
Data Availability: Robust
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FUNCTION(S) flavoring agent, oral care agent, viscosity increasing agent - aqueous
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Ingredient score: 01
AMODIMETHICONE
Data Availability: Limited
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FUNCTION(S) hair conditioning agent
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Ingredient score: 01
GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE
Data Availability: Limited
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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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Ingredient score: 01
TRIDECETH-6
Data Availability: Limited
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FUNCTION(S) surfactant - emulsifying agent
CONCERNS • Use restrictions (low)
• Non-reproductive organ system toxicity (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
CARBOMER
Data Availability: Fair
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FUNCTION(S) emulsion stabilizer, viscosity increasing agent - aqueous, emulsion stabilising, gel forming, viscosity controlling
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
COCAMIDE MIPA
Data Availability: None
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FUNCTION(S) surfactant - foam booster, viscosity increasing agent - aqueous, emulsifying, emulsion stabilising, foam boosting, surfactant, viscosity controlling
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Ingredient score: 01
VACCINIUM MACROCARPON (CRANBERRY) SEED OIL
Data Availability: Limited
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FUNCTION(S) skin-conditioning agent - occlusive, skin conditioning
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Ingredient score: 01
ARGININE
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, hair conditioning agent, skin-conditioning agent - miscellaneous, antistatic, hair conditioning, masking, skin conditioning
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Ingredient score: 01
2-OLEAMIDO-1,3-OCTADECANEDIOL
Data Availability: None
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FUNCTION(S) skin-conditioning agent - emollient, skin-conditioning agent - miscellaneous, skin conditioning
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Ingredient score: 01
HYDROLYZED GLYCINE SOJA (SOY) PROTEIN
Appeared as: HYDROLYZED SOY PROTEIN
Data Availability: Limited
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FUNCTION(S) hair conditioning agent, skin-conditioning agent - miscellaneous, antistatic, hair conditioning, humectant, skin conditioning
CONCERNS • Developmental/reproductive toxicity (low)
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Ingredient score: 01
HYDROLYZED VEGETABLE PROTEIN PG-PROPYL SILANETRIOL
Data Availability: None
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FUNCTION(S) hair conditioning agent, skin-conditioning agent - miscellaneous, hair conditioning, skin conditioning
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
METHYL COCOATE
Data Availability: None
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FUNCTION(S) skin-conditioning agent - emollient, emollient, skin conditioning
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SODIUM COCOATE
Data Availability: Limited
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FUNCTION(S) surfactant - cleansing agent, surfactant - emulsifying agent, cleansing, emulsifying, surfactant
CONCERNS • Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
BUTYLPHENYL
Data Availability: Limited
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Ingredients from packaging:

WATER, SODIUM LAURETH SULFATE, COCAMIDOPROPYL BETAINE, GLYCOL DISTEARATE, SODIUM CHLORIDE, AMODIMETHICONE, PPG-5-CETETH-20, SODIUM BENZOATE, FRAGRANCE, SALICYLIC ACID, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, TRIDECETH-6, CARBOMER, COCAMIDE MIPA, BUTYLPHENYL METHYLPROPIONAL, HEXYL CINNAMAL, CETRIMONIUM CHLORIDE, LINALOOL, VACCINIUM MACROCARPON (CRANBERRY) SEED OIL, ARGININE, 2-OLEAMIDO-1,3-OCTADECANEDIOL, HYDROLYZED SOY PROTEIN, BENZOPHENONE-4, CITRONELLOL, BENZYL ALCOHOL, HYDROLYZED VEGETABLE PROTEIN PG-PROPYL SILANETRIOL, METHYL COCOATE, SODIUM COCOATE, SODIUM HYDROXIDE, CITRIC 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.


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.

Score legend

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

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