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Hask Keratin Protein Smoothing Conditioner

Data Availability: LIMITED

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EWG's Scores

EWG scientists reviewed the Hask Keratin Protein Smoothing Conditioner product label collected on September 12, 2018 for safety according to the methodology outlined in our Skin Deep Cosmetics Database. We assess the ingredients listed on the labels of personal care products based on data in toxicity and regulatory databases, government and health agency assessments and the open scientific literature. EWG's rating for Hask Keratin Protein Smoothing Conditioner is 4.

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Data last updated: September 2018

Ingredient Concerns

Cancer

Cancer concern is LOW

Developmental & Reproductive Toxicity

Developmental & reproductive toxicity concern is LOW

Allergies & Immunotoxicity

Allergies & immunotoxicity concern is HIGH

Use Restrictions

Allergies & immunotoxicity concern is MODERATE

Other Ingredient Concerns

HIGH
  • Irritation (skin, eyes, or lungs)
  • Miscellaneous
  • Occupational hazards
  • Persistence and bioaccumulation
  • Use restrictions
MODERATE
  • Multiple, additive exposure sources
  • Organ system toxicity (non-reproductive)
LOW
  • Enhanced skin absorption
  • Ecotoxicology
  • Endocrine disruption
  • Neurotoxicity
Learn more About
Ingredient Concerns
Score Data Availability Ingredient Concern
Fair

• Allergies/immunotoxicity (high)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)
• Irritation (skin, eyes, or lungs) (moderate)

Limited

• Developmental/reproductive toxicity (low)
• Allergies/immunotoxicity (high)
• Use restrictions (low)

Fair

• Developmental/reproductive toxicity (low)
• Allergies/immunotoxicity (high)
• Use restrictions (low)

Limited

• Allergies/immunotoxicity (low)
• Use restrictions (moderate)
• Non-reproductive organ system toxicity (moderate)
• Irritation (skin, eyes, or lungs) (high)
• Occupational hazards (high)

Fair

• Cancer (low)
• Neurotoxicity (low)
• Endocrine disruption (low)
• Persistence and bioaccumulation (moderate)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)

Limited

• Use restrictions (moderate)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)

Fair

• Use restrictions (moderate)
• Non-reproductive organ system toxicity (low)

Good

• Use restrictions (moderate)

Fair

• Use restrictions (moderate)

Limited

• Use restrictions (moderate)

Good

• Use restrictions (moderate)

Good

• Allergies/immunotoxicity (low)
• Enhanced skin absorption
• Non-reproductive organ system toxicity (moderate)
• Irritation (skin, eyes, or lungs) (high)
• Occupational hazards (moderate)

Limited

• Allergies/immunotoxicity (moderate)
• Non-reproductive organ system toxicity (low)

Robust

Limited

• Non-reproductive organ system toxicity (moderate)

Fair

None

Limited

• Non-reproductive organ system toxicity (moderate)

None

Limited

• Use restrictions (low)

Fair
OLEA EUROPAEA (OLIVE) OIL
Appeared as: OLEA EUROPAEA (OLIVE) FRUIT OIL

Fair

Fair
SESAMUM INDICUM (SESAME) OIL
Appeared as: SESAMUM INDICUM (SESAME) SEED OIL

Limited

Limited

• Multiple, additive exposure sources (low)

Limited
HYDROLYZED GLYCINE SOJA (SOY) PROTEIN
Appeared as: HYDROLYZED SOY PROTEIN

• Developmental/reproductive toxicity (low)

Limited

• Multiple, additive exposure sources (low)

Limited

Limited

• Irritation (skin, eyes, or lungs) (moderate)

Limited

None

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.

Product's Label Information

Ingredients from packaging:

WATER, CETYL ALCOHOL, BEHENTRIMONIUM CHLORIDE, CETRIMONIUM CHLORIDE, CYCLOPENTASILOXANE, ISOPROPYL PALMITATE, FRAGRANCE, GLYCERIN, KERATIN AMINO ACIDS, KERATIN, HYDROLYZED KERATIN, HYDROLYZED COLLAGEN, COCOYL HYDROLYZED KERATIN, BUTYROSPERMUM PARKII (SHEA) BUTTER, OLEA EUROPAEA (OLIVE) FRUIT OIL, COCOS NUCIFERA (COCONUT) OIL, SESAMUM INDICUM (SESAME) SEED OIL, SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL, HYDROLYZED CORN PROTEIN, HYDROLYZED SOY PROTEIN, DIMETHICONE, PANTHENOL, PHENOXYETHANOL, CITRIC ACID, POLYQUATERNIUM-55, STEARYL ALCOHOL, ISOPROPYL ALCOHOL, CAPRYLYL GLYCOL, LEUCONOSTOC/RADISH ROOT FERMENT FILTRATE, POTASSIUM SORBATE, SODIUM BENZOATE, BUTYLPHENYL METHYLPROPIONAL, HEXYL CINNAMAL, LINALOOL

ABOUT THE SKIN DEEP® RATINGS

EWG provides information on personal care product ingredients from the published scientific literature, to supplement incomplete data available from companies and the government. The ratings below indicate the relative level of concern posed by exposure to the ingredients in this product - not the product itself - compared to other product formulations. The ratings reflect potential health hazards but do not account for the level of exposure or individual susceptibility, factors which determine actual health risks, if any. Learn more | Legal Disclaimer

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