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HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED™
Product score: 05

Data Availability:

Limited

Fekkai Super Strength Shampoo (2020 formulation)

Fekkai Super Strength Shampoo (2020 formulation)

WHERE TO BUY

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CATEGORY

Shampoo

DATA LAST UPDATED

January 2020

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.

Ingredient score: 01
WATER
Appeared as: WATER/AQUA/EAU
Data Availability: Robust
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FUNCTION(S) solvent
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Ingredient score: 01
SODIUM COCOYL ISETHIONATE
Data Availability: Limited
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FUNCTION(S) surfactant - cleansing agent, cleansing, hair conditioning, surfactant
CONCERNS • Use restrictions (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SODIUM LAUROYL METHYL ISETHIONATE
Data Availability: Limited
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CONCERNS • Use restrictions (low)
• Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
LAURYL GLUCOSIDE
Data Availability: Limited
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FUNCTION(S) surfactant - cleansing agent, cleansing, surfactant
CONCERNS • Developmental/reproductive toxicity (low)
• Allergies/immunotoxicity (low)
• Use restrictions (low)
• Endocrine disruption (low)
• Irritation (skin, eyes, or lungs) (low)
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Ingredient score: 01
COCONUT FATTY ACID
Appeared as: COCONUT ACID
Data Availability: Limited
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FUNCTION(S) surfactant - cleansing agentsurfactant-cleansing agent is included as a function for the soap form of coconut acid., cleansing, emollient, emulsifying, surfactant
CONCERNS • Multiple, additive exposure sources (low)
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Ingredient score: 02
ACRYLATES COPOLYMER
Data Availability: Limited
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FUNCTION(S) adhesive, artificial nail builder, binder, film former, hair fixative, suspending agent -nonsurfactant, antistatic, binding, film forming
CONCERNS • Use restrictions (low)
• Irritation (skin, eyes, or lungs) (low)
• Contamination concerns (METHACRYLIC ACID, ACRYLIC ACID, and 2-ETHYLHEXYL ACRYLATE)
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Ingredient score: 03
DISTEARETH-75 IPDI
Data Availability: Limited
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FUNCTION(S) viscosity controlling
CONCERNS • Non-reproductive organ system toxicity (low)
• Contamination concerns (ETHYLENE OXIDE and 1,4-DIOXANE)
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Ingredient score: 01
RICE OIL GLYCERETH-8 ESTERS
Data Availability: None
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FUNCTION(S) cleansing, surfactant
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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 ISETHIONATE
Data Availability: Limited
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FUNCTION(S) not reported, antistatic, cleansing, hair conditioning, skin conditioning
CONCERNS • Use restrictions (low)
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Ingredient score: 08
FRAGRANCE
Appeared as: FRAGRANCE/ PARFUM
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: 01
POLYGLYCERYL-3 LAURATE
Data Availability: Limited
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FUNCTION(S) skin-conditioning agent - emollient, surfactant - emulsifying agent, emulsifying
CONCERNS • Use restrictions (low)
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Ingredient score: 02
GLYCERIN
Data Availability: Good
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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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Ingredient score: 02
PROPANEDIOL
Data Availability: Fair
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FUNCTION(S) solvent, viscosity decreasing agent, viscosity controlling
CONCERNS • Cancer (low)
• Enhanced skin absorption
• Endocrine disruption (low)
• Irritation (skin, eyes, or lungs) (high)
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Ingredient score: 01
PANTHENOL
Data Availability: Limited
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FUNCTION(S) hair conditioning agent, antistatic, hair conditioning, skin conditioning
CONCERNS • Multiple, additive exposure sources (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
CASSIA ALATA LEAF EXTRACT
Data Availability: Limited
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FUNCTION(S) cosmetic astringent, astringent
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Ingredient score: 02
ORYZA SATIVA (RICE) EXTRACT
Data Availability: Fair
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FUNCTION(S) hair conditioning agent, skin-conditioning agent - miscellaneous, emollient
CONCERNS • Use restrictions (low)
• Contamination concerns (PESTICIDES)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
HYDROLYZED VEGETABLE PROTEIN
Data Availability: Limited
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FUNCTION(S) hair conditioning agent, skin-conditioning agent - miscellaneous, antistatic, hair conditioning, skin conditioning
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Ingredient score: 01
CAESALPINIA SPINOSA FRUIT EXTRACT
Data Availability: None
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FUNCTION(S) hair conditioning agent, hair-waving/straightening agent
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Ingredient score: 01
LEONTOPODIUM ALPINUM (EDELWEISS) EXTRACT
Appeared as: LEONTOPODIUM ALPINUM EXTRACT
Data Availability: Limited
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FUNCTION(S) not reported, skin conditioning
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Ingredient score: 02
ORYZA SATIVA (RICE) STARCH
Appeared as: ORYZA SATIVA SEED PROTEIN (RICE)
Data Availability: Fair
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FUNCTION(S) absorbent, bulking agent, binding, bulking, viscosity controlling
CONCERNS • Use restrictions (low)
• Contamination concerns (PESTICIDES)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
ORYZA SATIVA (RICE) BRAN EXTRACT
Data Availability: Fair
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FUNCTION(S) not reported, skin conditioning, skin protecting
CONCERNS • Use restrictions (low)
• Contamination concerns (PESTICIDES)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
HELIANTHUS ANNUUS (SUNFLOWER) SPROUT EXTRACT
Data Availability: None
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LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
HELIANTHUS ANNUUS (SUNFLOWER) EXTRACT
Data Availability: Limited
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FUNCTION(S) not reported, emollient, hair conditioning, skin conditioning
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
ROSMARINUS OFFICINALIS (ROSEMARY) LEAF EXTRACT
Data Availability: Limited
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FUNCTION(S) antimicrobial agent, antioxidant, fragrance ingredient, skin-conditioning agent -miscellaneous, skin-conditioning agent - occlusive, perfuming
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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: 02
TOCOPHEROL
Data Availability: Fair
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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)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
MALTODEXTRIN
Data Availability: Fair
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FUNCTION(S) absorbent, binder, emulsion stabilizer, film former, hair conditioning agent;skin-conditioning agent - miscellaneous, suspending agent - nonsurfactant, binding, emulsion stabilising, film forming, hair conditioning, skin conditioning
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Ingredient score: 01
CALCIUM GLUCONATE
Data Availability: Fair
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FUNCTION(S) skin-conditioning agent - miscellaneous, humectant, oral care, skin conditioning
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Ingredient score: 01
GLUCONOLACTONE
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, humectant, solvent
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SODIUM PHYTATE
Data Availability: Limited
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FUNCTION(S) chelating agent, oral care agent, chelating, oral care
CONCERNS • Cancer (low)
• Non-reproductive organ system toxicity (low)
• Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
PHYTIC ACID
Data Availability: Fair
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FUNCTION(S) chelating agent, oral care agent, chelating
CONCERNS • Endocrine disruption (low)
• Non-reproductive organ system toxicity (moderate)
• Irritation (skin, eyes, or lungs) (low)
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Ingredient score: 02
POTASSIUM SORBATE
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, preservative
CONCERNS • Allergies/immunotoxicity (moderate)
• Non-reproductive organ system toxicity (low)
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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)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
ETHYLHEXYLGLYCERIN
Data Availability: Limited
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FUNCTION(S) deodorant agent, skin-conditioning agent - miscellaneous, skin conditioning
CONCERNS • Allergies/immunotoxicity (low)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)
• Irritation (skin, eyes, or lungs) (high)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 04
CHLORPHENESIN
Data Availability: Fair
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FUNCTION(S) cosmetic biocide, antimicrobial, preservative
CONCERNS • Allergies/immunotoxicity (moderate)
• Use restrictions (moderate)
• Persistence and bioaccumulation (moderate)
• Non-reproductive organ system toxicity (low)
• Irritation (skin, eyes, or lungs) (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 04
PHENOXYETHANOL
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, preservative
CONCERNS • Allergies/immunotoxicity (low)
• Use restrictions (moderate)
• Non-reproductive organ system toxicity (moderate)
• Irritation (skin, eyes, or lungs) (high)
• Occupational hazards (high)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SODIUM SALT ETHYLENEDIAMINE DISUCCINATE
Appeared as: TRISODIUM ETHYLENEDIAMINE DISUCCINATE
Data Availability: Fair
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FUNCTION(S) chelating agent, chelating
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)
LEARN MORE ABOUT THIS INGREDIENT
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)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 05
POTASSIUM HYDROXIDE
Data Availability: Fair
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FUNCTION(S) ph adjuster, buffering
CONCERNS • Use restrictions (high)
• Non-reproductive organ system toxicity (moderate)
• Irritation (skin, eyes, or lungs) (low)
• Occupational hazards (high)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
ETHANOL
Appeared as: ALCOHOL
Data Availability: Fair
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FUNCTION(S) antifoaming agent, antimicrobial agent, cosmetic astringent, fragrance ingredient, solvent;viscosity decreasing agent
CONCERNS • Enhanced skin absorption
• Non-reproductive organ system toxicity (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 06
LIMONENE
Data Availability: Good
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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)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 05
COUMARIN
Data Availability: Good
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FUNCTION(S) fragrance ingredient, masking
CONCERNS • Cancer (low)
• Allergies/immunotoxicity (high)
• Use restrictions (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 05
ALPHA-ISOMETHYL IONONE
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, masking
CONCERNS • Allergies/immunotoxicity (high)
• Use restrictions (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
BUTYLPHENYL
Data Availability: Limited
Expand content Collapse content
LEARN MORE ABOUT THIS INGREDIENT

Ingredients from packaging:

WATER/AQUA/EAU, SODIUM COCOYL ISETHIONATE, SODIUM LAUROYL METHYL ISETHIONATE, LAURYL GLUCOSIDE, COCONUT ACID, ACRYLATES COPOLYMER, DISTEARETH-75 IPDI, RICE OIL GLYCERETH-8 ESTERS, GLYCOL DISTEARATE, SODIUM ISETHIONATE, FRAGRANCE/ PARFUM, POLYGLYCERYL-3 LAURATE, GLYCERIN, PROPANEDIOL, PANTHENOL, CASSIA ALATA LEAF EXTRACT, ORYZA SATIVA (RICE) EXTRACT, HYDROLYZED VEGETABLE PROTEIN, CAESALPINIA SPINOSA FRUIT EXTRACT, LEONTOPODIUM ALPINUM EXTRACT, ORYZA SATIVA (RICE) SEED PROTEIN, ORYZA SATIVA (RICE) BRAN EXTRACT, HELIANTHUS ANNUUS (SUNFLOWER) SPROUT EXTRACT, HELIANTHUS ANNUUS (SUNFLOWER) EXTRACT, ROSMARINUS OFFICINALIS (ROSEMARY) LEAF EXTRACT, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, TOCOPHEROL, MALTODEXTRIN, CALCIUM GLUCONATE, GLUCONOLACTONE, SODIUM PHYTATE, PHYTIC ACID, POTASSIUM SORBATE, SODIUM BENZOATE, ETHYLHEXYLGLYCERIN, CHLORPHENESIN, PHENOXYETHANOL, TRISODIUM ETHYLENEDIAMINE DISUCCINATE, BENZYL ALCOHOL, CITRIC ACID, POTASSIUM HYDROXIDE, ALCOHOL, LIMONENE, COUMARIN, ALPHA-ISOMETHYL IONONE, BUTYLPHENYL METHYLPROPIONAL.

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
WEIGHT-OF-EVIDENCE APPROACH

A product’s hazard score is not an average of the ingredients’ hazard scores. It is calculated using a weight-of-evidence approach that factors in all of the hazards or health impacts associated with the ingredients.

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
NONE

Ingredients have not been assessed.

LIMITED-FAIR

There is only a modest volume of research.

GOOD-ROBUST

Ingredients have been studied extensively.

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