EWG Skin Deep® | Hask Keratin Protein Smoothing Shine Oil (2019 formulation) Rating

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Data Availability:

Limited

Hask Keratin Protein Smoothing Shine Oil (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
LOW

Use Restrictions

Ingredient scores

Ingredients are scored based on their formulation and concentration in this product. Click on an ingredient for more information.

CYCLOPENTASILOXANE

Data Availability: Fair

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - emollient, solvent, emollient, hair conditioning, skin conditioning
CONCERNS	• Cancer (low) • Neurotoxicity (low) • Endocrine disruption (low) • Persistence and bioaccumulation (high) • Non-reproductive organ system toxicity (moderate) • Ecotoxicology (low)
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DIMETHICONOL

Data Availability: Limited

FUNCTION(S)	antifoaming agent, skin-conditioning agent - emollient, antifoaming, emollient, moisturising
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KERATIN AMINO ACIDS

Data Availability: None

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - miscellaneous, antistatic, hair conditioning, skin conditioning
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COCOYL HYDROLYZED KERATIN

Data Availability: None

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - miscellaneous, surfactant - cleansingagent, antistatic, cleansing, hair conditioning, skin conditioning, surfactant
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COCOYL HYDROLYZED COLLAGEN

Data Availability: None

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - miscellaneous, surfactant - cleansingagent, antistatic, cleansing, hair conditioning, skin conditioning, surfactant
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TOCOPHEROL
Appeared as: TOCOPHEROL (VITAMIN E)

Data Availability: Fair

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

Data Availability: Fair

FUNCTION(S)	fragrance ingredient, skin-conditioning agent - occlusive, emollient, hair conditioning, masking, skin conditioning
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TRIMETHYLSILOXYSILICATE
Appeared as: SILOXYSILICATE

Data Availability: Limited

FUNCTION(S)	antifoaming agent, skin-conditioning agent - occlusive, antifoaming, emollient, skin conditioning
CONCERNS	• Allergies/immunotoxicity (low) • Use restrictions (low) • Irritation (skin, eyes, or lungs) (low)
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HYDROLYZED RICE PROTEIN/

Data Availability: None

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HYDROXYPROPYLTRIMONIUM

Data Availability: Limited

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ORYZA SATIVA (RICE) EXTRACT
Appeared as: ORYZA SATIVE (RICE) EXTRACT

Data Availability: Fair

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - miscellaneous, emollient
CONCERNS	• Use restrictions (low) • Contamination concerns (PESTICIDES)
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ISOSTEARIC ACID

Data Availability: Limited

FUNCTION(S)	binder, surfactant - cleansing agentsurfactant-cleansing agent is included as a function for the soap form of isostearic acid., binding, cleansing, emulsifying, surfactant
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LANOLIN ALCOHOL

Data Availability: Limited

FUNCTION(S)	binder, emulsion stabilizer, hair conditioning agent, viscosity increasing agent -nonaqueous, antistatic, binding, emollient, emulsifying, hair conditioning, viscosity controlling
CONCERNS	• Allergies/immunotoxicity (moderate) • Non-reproductive organ system toxicity (moderate)
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LECITHIN

Data Availability: Good

FUNCTION(S)	skin-conditioning agent - miscellaneous, surfactant - emulsifying agent, antistatic, emollient, emulsifying, skin conditioning
CONCERNS	• Developmental/reproductive toxicity (low) • Allergies/immunotoxicity (moderate) • Enhanced skin absorption • Use restrictions (low) • Multiple, additive exposure sources (low) • Contamination concerns (NITROSAMINES)
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OLEOYL SARCOSINE

Data Availability: Limited

FUNCTION(S)	hair conditioning agent, surfactant - cleansing agent, antistatic, cleansing, hair conditioning, surfactant
CONCERNS	• Use restrictions (low)
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SORBITAN OLEATE

Data Availability: Limited

FUNCTION(S)	fragrance ingredient, surfactant - emulsifying agent, emulsifying
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OXYBENZONE
Appeared as: BENZOPHENONE-3

Data Availability: Good

FUNCTION(S)	sunscreen agent, ultraviolet light absorber, uv absorber, uv filter
CONCERNS	• Developmental/reproductive toxicity (low) • Allergies/immunotoxicity (moderate) • Use restrictions (moderate) • Endocrine disruption (moderate) • Persistence and bioaccumulation (low) • Non-reproductive organ system toxicity (low) • Biochemical or cellular level changes (high)
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BUTYL STEARATE

Data Availability: Fair

FUNCTION(S)	fragrance ingredient, skin-conditioning agent - emollient, emollient, masking, skin conditioning
CONCERNS	• Use restrictions (low) • Irritation (skin, eyes, or lungs) (low)
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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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Ingredients from packaging:

CYCLOPENTASILOXANE, DIMETHICONOL, KERATIN AMINO ACIDS, COCOYL HYDROLYZED KERATIN, COCOYL HYDROLYZED COLLAGEN, TOCOPHEROL (VITAMIN E), SESAMUM INDICUM (SESAME) SEED OIL, HYDROXYPROPYLTRIMONIUM HYDROLYZED RICE PROTEIN/SILOXYSILICATE, ORYZA SATIVE (RICE) EXTRACT, ISOSTEARIC ACID, LANOLIN ALCOHOL, LECITHIN, OLEOYL SARCOSINE, SORBITAN OLEATE, BENZOPHENONE-3, BUTYL STEARATE, FRAGRANCE/PARFUM

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