EWG Skin Deep® | Maybelline Line Works Liquid Eyeliner, Black 451 Rating

EWG's Skin Deep®

Learn how Skin Deep® works Meet our experts Discover EWG VERIFIED^®

GET UPDATES DONATE

HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED®

Data Availability:

Limited

Maybelline Line Works Liquid Eyeliner, Black 451

WHERE TO BUY

Search on Amazon

When you make a purchase through retailer links on our site, we may earn commission through affiliate programs. All affiliate fees EWG receives support our nonprofit mission. Learn more here

Ingredient concerns

See how this product scores for common concerns.

LOW

Cancer
MODERATE

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.

WATER

Data Availability: Robust

FUNCTION(S)	solvent
LEARN MORE ABOUT THIS INGREDIENT

BUTYLENE GLYCOL

Data Availability: Fair

FUNCTION(S)	humectant, masking, skin conditioning, solvent, viscosity controlling, fragrance ingredient, skin-conditioning agent - miscellaneous, viscositydecreasing agent
CONCERNS	• Irritation (skin, eyes, or lungs) (moderate)
LEARN MORE ABOUT THIS INGREDIENT

PENTYLENE GLYCOL

Data Availability: Limited

FUNCTION(S)	skin conditioning, solvent
CONCERNS	• Allergies/immunotoxicity (low) • Enhanced skin absorption • Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT

METHYLPROPANEDIOL

Data Availability: Limited

FUNCTION(S)	solvent
CONCERNS	• Allergies/immunotoxicity (low) • Enhanced skin absorption • Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT

TROMETHAMINE

Data Availability: Limited

FUNCTION(S)	buffering, masking, fragrance ingredient, ph adjuster
CONCERNS	• Use restrictions (high)
LEARN MORE ABOUT THIS INGREDIENT

CITRIC ACID

Data Availability: Good

FUNCTION(S)	buffering, chelating, masking, chelating agent, fragrance ingredient, ph adjuster
CONCERNS	• Use restrictions (moderate)
LEARN MORE ABOUT THIS INGREDIENT

PHENOXYETHANOL

Data Availability: Good

FUNCTION(S)	preservative, fragrance ingredient
CONCERNS	• Allergies/immunotoxicity (low) • Use restrictions (moderate) • Non-reproductive organ system toxicity (moderate) • Ecotoxicology (low) • Irritation (skin, eyes, or lungs) (high) • Occupational hazards (high)
LEARN MORE ABOUT THIS INGREDIENT

ETHYLHEXYLGLYCERIN

Data Availability: Limited

FUNCTION(S)	skin conditioning, deodorant agent, skin-conditioning agent - miscellaneous
CONCERNS	• Allergies/immunotoxicity (low) • Non-reproductive organ system toxicity (moderate) • Ecotoxicology (low) • Irritation (skin, eyes, or lungs) (high)
LEARN MORE ABOUT THIS INGREDIENT

OLEYL ALCOHOL

Data Availability: Limited

FUNCTION(S)	emollient, emulsifying, opacifying, viscosity controlling, fragrance ingredient, skin-conditioning agent - emollient, solvent, viscosity increasingagent - nonaqueous
CONCERNS	• Irritation (skin, eyes, or lungs) (moderate)
LEARN MORE ABOUT THIS INGREDIENT

MAGNESIUM ALUMINUM SILICATE

Data Availability: Limited

FUNCTION(S)	absorbent, anticaking, opacifying, viscosity controlling, anticaking agent, opacifying agent, slip modifier, viscosity increasing agent -aqueous
CONCERNS	• Irritation (skin, eyes, or lungs) (low)
LEARN MORE ABOUT THIS INGREDIENT

STEARIC ACID

Data Availability: Fair

FUNCTION(S)	cleansing, emulsifying, emulsion stabilising, masking, refatting, surfactant, fragrance ingredient, surfactant - cleansing agent, surfactant - emulsifying agentsurfactant-cleansing agent is included as a function for the soap form of stearic acid.
CONCERNS	• Multiple, additive exposure sources (low)
LEARN MORE ABOUT THIS INGREDIENT

GLYCERYL MONOSTEARATE

Data Availability: Fair

FUNCTION(S)	emollient, emulsifying, fragrance ingredient, skin-conditioning agent - emollient, surfactant - emulsifying agent
LEARN MORE ABOUT THIS INGREDIENT

HECTORITE

Data Availability: Limited

FUNCTION(S)	absorbent, bulking, viscosity controlling, bulking agent, opacifying agent, suspending agent - nonsurfactant, viscosityincreasing agent - aqueous
CONCERNS	• Use restrictions (moderate)
LEARN MORE ABOUT THIS INGREDIENT

XANTHAN GUM

Data Availability: Fair

FUNCTION(S)	binding, emulsifying, emulsion stabilising, gel forming, skin conditioning, surfactant, viscosity controlling, binder, emulsion stabilizer, skin-conditioning agent - miscellaneous, surfactant -emulsifying agent, viscosity increasing agent - aqueous
LEARN MORE ABOUT THIS INGREDIENT

CELLULOSE

Data Availability: Robust

FUNCTION(S)	absorbent, bulking, opacifying, viscosity controlling, bulking agent, slip modifier
LEARN MORE ABOUT THIS INGREDIENT

ACRYLATES/ C10-30 ALKYL ACRYLATE CROSSPOLYMER

Data Availability: Limited

FUNCTION(S)	emulsion stabilising, film forming, viscosity controlling, emulsion stabilizer, viscosity increasing agent - aqueous, viscosity increasing agent -nonaqueous
CONCERNS	• Use restrictions (low) • Irritation (skin, eyes, or lungs) (low) • Contamination concerns (METHACRYLIC ACID, ACRYLIC ACID, and BENZENE)
LEARN MORE ABOUT THIS INGREDIENT

Ingredients from packaging:

Water, Butylene Glycol, Pentylene Glycol, Methyl-Propanediol, Tromethamine, Citric Acid, Phenoxyethanol, Ethylhexylglycerin, Oleyl Alcohol, Argilla/Magnesium Aluminum Silicate, Stearic Acid, Glyceryl Stearate, Hectorite, Xanthan Gum, Cellulose, Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Directions from packaging:

Start At The Inner Corner of Lid and Line Along The Lash Line, Following The Contour of Your Eye. For A More Dramatic Effect, Apply Slightly Heavier At Outer Corner, and Line Under Lower Lashes from Mid-Eye Point to Outer Corner. Removes Easily With Maybelline 100% Oil Free Eye Makeup Remover.

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.

PETA: Companies That Do Test on Animals

People for the Ethical Treatment of Animals, a leading international animal rights advocacy organization, has identified companies that "either test on animals or pay a laboratory to conduct tests on animals."

LEARN MORE ON PETA.ORG

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