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Product score: 04

Data Availability:

Limited

Hask, Biotin Boost, Thickening Shampoo

Hask, Biotin Boost, Thickening Shampoo

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CATEGORY

Shampoo

BRAND

Hask

DATA LAST UPDATED

August 2022

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: AQUA/WATER/EAU
Data Availability: Robust
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FUNCTION(S) solvent
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Ingredient score: 02
SODIUM C14-16 OLEFIN SULFONATE
Data Availability: Limited
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FUNCTION(S) surfactant - cleansing agent, cleansing, foaming, surfactant
CONCERNS • Use restrictions (low)
• Non-reproductive organ system toxicity (moderate)
• Contamination concerns (GAMMA SULTONE)
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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
CONCERNS • Use restrictions (low)
• Irritation (skin, eyes, or lungs) (low)
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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: 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: 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: 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
BIOTIN
Data Availability: Fair
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FUNCTION(S) hair conditioning agent, skin-conditioning agent - miscellaneous, antiseborrhoeic, hair conditioning, skin conditioning
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Ingredient score: 01
HYDROLYZED COLLAGEN
Data Availability: Limited
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FUNCTION(S) hair conditioning agent, nail conditioning agent, skin-conditioning agent - miscellaneous, antistatic, emollient, film forming, hair conditioning, humectant, skin conditioning
CONCERNS • Non-reproductive organ system toxicity (moderate)
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Ingredient score: 01
COFFEA ARABICA (ARABIAN COFFEE) SEED OIL
Appeared as: COFFEA ARABICA SEED OIL* (COFFEE)
Data Availability: Limited
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FUNCTION(S) flavoring agent, fragrance ingredient, masking
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Ingredient score: 01
POLYQUATERNIUM-68
Data Availability: None
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FUNCTION(S) film forming, hair fixing
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Ingredient score: 05
POLYQUATERNIUM-7
Data Availability: Limited
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FUNCTION(S) antistatic agent, film former, hair fixative, antistatic, film forming
CONCERNS • Use restrictions (high)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)
• Contamination concerns (ACRYLAMIDE)
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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)
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Ingredient score: 01
ZEA MAYS (CORN) STARCH
Appeared as: ZEA MAYS STARCH (CORN)
Data Availability: Fair
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FUNCTION(S) abrasive, absorbent, skin protectant, viscosity increasing agent - aqueous
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Ingredient score: 03
PEG-150 DISTEARATE
Data Availability: Limited
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FUNCTION(S) surfactant - cleansing agent, surfactant - solubilizing agent
CONCERNS • Non-reproductive organ system toxicity (low)
• Contamination concerns (ETHYLENE OXIDE and 1,4-DIOXANE)
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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
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
HYDROXYPROPYL METHYLCELLULOSE
Data Availability: Fair
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FUNCTION(S) adhesive, binder, emulsion stabilizer, film former, viscosity increasing agent - aqueous, antistatic, binding, emulsion stabilising, film forming, surfactant, viscosity controlling
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Ingredient score: 01
MAGNESIUM CHLORIDE
Data Availability: Fair
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FUNCTION(S) not reported, viscosity controlling
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Ingredient score: 06
METHYLCHLOROISOTHIAZOLINONE
Data Availability: Fair
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FUNCTION(S) preservative
CONCERNS • Cancer (low)
• Allergies/immunotoxicity (moderate)
• Use restrictions (high)
• Persistence and bioaccumulation (moderate)
• Ecotoxicology (low)
• Irritation (skin, eyes, or lungs) (moderate)
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Ingredient score: 07
METHYLISOTHIAZOLINONE
Data Availability: Fair
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FUNCTION(S) preservative
CONCERNS • Allergies/immunotoxicity (high)
• Use restrictions (high)
• Neurotoxicity (low)
• Ecotoxicology (low)
• Irritation (skin, eyes, or lungs) (moderate)
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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)
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Ingredient score: 01
MAGNESIUM NITRATE
Data Availability: Limited
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FUNCTION(S) not reported, hair conditioning
CONCERNS • Non-reproductive organ system toxicity (low)
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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)
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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 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: 01
FUMARIC ACID
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, ph adjuster, buffering
CONCERNS • Irritation (skin, eyes, or lungs) (high)
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Ingredient score: 03
ISOPROPANOLAMINE
Data Availability: Limited
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FUNCTION(S) ph adjuster, buffering
CONCERNS • Use restrictions (moderate)
• Multiple, additive exposure sources (low)
• Contamination concerns (NITROSAMINES)
LEARN MORE ABOUT THIS INGREDIENT
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)
LEARN MORE ABOUT THIS INGREDIENT

Ingredients from packaging:

AQUA/WATER/EAU, SODIUM C14-16 OLEFIN SULFONATE, COCAMIDE MIPA, COCAMIDOPROPYL BETAINE, SODIUM CHLORIDE, GLYCERIN, GLYCOL DISTEARATE, BIOTIN*, HYDROLYZED COLLAGEN*, COFFEA ARABICA (COFFEE) SEED OIL*, POLYQUATERNIUM-68, POLYQUATERNIUM-7, PANTHENOL, ZEA MAYS (CORN) STARCH, PEG-150 DISTEARATE, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, CITRIC ACID, HYDROXYPROPYL METHYLCELLULOSE, MAGNESIUM CHLORIDE, METHYLCHLOROISOTHIAZOLINONE, METHYLISOTHIAZOLINONE, PHENOXYETHANOL, MAGNESIUM NITRATE, ETHYLHEXYLGLYCERIN, SODIUM HYDROXIDE, SODIUM BENZOATE, FUMARIC ACID, ISOPROPANOLAMINE, FRAGRANCE, EUGENOL, LINALOOL

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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