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Product score: 05

Data Availability:

Limited

Stila One Step Prime Preps, Smooths & Nourishes

Stila One Step Prime Preps, Smooths & Nourishes

WHERE TO BUY

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CATEGORY

Makeup Primer

BRAND

Stila

DATA LAST UPDATED

October 2021

Ingredient concerns

See how this product scores for common concerns.

  • MODERATE
    Cancer
  • MODERATE
    Allergies & Immunotoxicity
  • HIGH
    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: 09
RETINYL PALMITATE (VITAMIN A PALMITATE)
Appeared as: RETINYL PALMITATE
Data Availability: Fair
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FUNCTION(S) skin-conditioning agent - miscellaneous, skin conditioning
CONCERNS • Cancer (moderate)
• Developmental/reproductive toxicity (high)
• Use restrictions (high)
• Non-reproductive organ system toxicity (low)
• Biochemical or cellular level changes (high)
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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: 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: 04
ZINC CHLORIDE
Data Availability: Good
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FUNCTION(S) cosmetic astringent, cosmetic biocide, drug astringent - oral health care drugs, oralcare agent, oral health care drug, oral care, soothing
CONCERNS • Use restrictions (moderate)
• Persistence and bioaccumulation (moderate)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)
• Occupational hazards (high)
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Ingredient score: 03
CYCLOPENTASILOXANE
Data Availability: Fair
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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 (moderate)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)
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Ingredient score: 03
PEG/ PPG-18/ 18 DIMETHICONE
Data Availability: Limited
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FUNCTION(S) surfactant - emulsifying agent, emulsifying
CONCERNS • Non-reproductive organ system toxicity (low)
• Contamination concerns (ETHYLENE OXIDE and 1,4-DIOXANE)
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Ingredient score: 03
DIMETHICONE
Data Availability: Limited
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FUNCTION(S) antifoaming agent, skin-conditioning agent - occlusive, skin protectant, antifoaming, emollient, skin conditioning, skin protecting
CONCERNS • Use restrictions (moderate)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (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
PHYTANTRIOL
Data Availability: Limited
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FUNCTION(S) anticaking agent, hair conditioning agent, skin-conditioning agent - miscellaneous, humectant
CONCERNS • Allergies/immunotoxicity (moderate)
• Irritation (skin, eyes, or lungs) (moderate)
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Ingredient score: 02
CAMELLIA SINENSIS (GREEN TEA) LEAF EXTRACT
Appeared as: CAMELLIA SINENSIS LEAF EXTRACT
Data Availability: Fair
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FUNCTION(S) antioxidant, fragrance ingredient, oral care agent, skin-conditioning agent -miscellaneous, ultraviolet light absorber, antimicrobial, astringent, emollient, humectant, masking, oral care, skin conditioning, skin protecting, tonic, uv absorber
CONCERNS • Use restrictions (moderate)
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Ingredient score: 02
CHAMOMILLA RECUTITA (MATRICARIA) FLOWER EXTRACT
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, skin-conditioning agent - miscellaneous, skin-conditioning agent -occlusive, perfuming
CONCERNS • Developmental/reproductive toxicity (low)
• Allergies/immunotoxicity (low)
• Neurotoxicity (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: 01
WATER
Appeared as: WATER/AQUA/EAU
Data Availability: Robust
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FUNCTION(S) solvent
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Ingredient score: 01
BUTYLENE GLYCOL
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, skin-conditioning agent - miscellaneous, solvent, viscositydecreasing agent, humectant, masking, skin conditioning, viscosity controlling
CONCERNS • Irritation (skin, eyes, or lungs) (moderate)
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Ingredient score: 01
OCTYLDODECYL NEOPENTANOATE
Data Availability: Limited
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FUNCTION(S) skin-conditioning agent - emollient, emollient
CONCERNS • Use restrictions (low)
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Ingredient score: 01
CARBOMER
Data Availability: Fair
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FUNCTION(S) emulsion stabilizer, viscosity increasing agent - aqueous, emulsion stabilising, gel forming, viscosity controlling
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Ingredient score: 01
ALUMINUM HYDROXIDE
Data Availability: Fair
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FUNCTION(S) opacifying agent, skin protectant, cosmetic colorant
CONCERNS • Non-reproductive organ system toxicity (moderate)
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Ingredient score: 01
CAPRYLYL GLYCOL
Data Availability: Limited
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FUNCTION(S) hair conditioning agent, skin-conditioning agent - emollient, emollient, hair conditioning, humectant, skin conditioning
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Ingredient score: 01
TITANIUM DIOXIDE
Appeared as: TITANIUM DIOXIDE (CI 77891)
Data Availability: Good
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FUNCTION(S) colorant, opacifying agent, sunscreen agent, ultraviolet light absorber
CONCERNS • Cancer (moderate)
• Non-reproductive organ system toxicity (moderate)
• Occupational hazards (high)
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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: 01
SODIUM DEHYDROACETATE
Data Availability: Limited
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FUNCTION(S) preservative
CONCERNS • Non-reproductive organ system toxicity (low)
• Occupational hazards (high)
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Ingredient score: 01
DISODIUM EDTA
Data Availability: Fair
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FUNCTION(S) chelating agent, chelating, viscosity controlling
CONCERNS • Enhanced skin absorption
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Ingredient score: 01
HEXYLENE GLYCOL
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, solvent, viscosity decreasing agent, emulsifying, perfuming, skin conditioning, surfactant
CONCERNS • Allergies/immunotoxicity (low)
• Irritation (skin, eyes, or lungs) (high)
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Ingredient score: 01
GLYCERYL ACRYLATE/ ACRYLIC ACID COPOLYMER
Data Availability: None
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FUNCTION(S) humectant, viscosity controlling
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Ingredient score: 01
DEXTRIN PALMITATE
Data Availability: None
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FUNCTION(S) anticaking agent, surfactant - emulsifying agent, anticaking, emulsifying, surfactant
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Ingredient score: 01
PALMITIC ACID
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, opacifying agent, surfactant - cleansing agent, surfactant -emulsifying agentsurfactant-cleansing agent is included as a function for the soap form of palmitic acid., emollient, emulsifying
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Ingredient score: 01
OCTYLDODECANOL
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, skin-conditioning agent - emollient, emollient, perfuming, solvent
CONCERNS • Irritation (skin, eyes, or lungs) (moderate)
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Ingredient score: 01
STEARIC ACID
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, surfactant - cleansing agent, surfactant - emulsifying agentsurfactant-cleansing agent is included as a function for the soap form of stearic acid., cleansing, emulsifying, emulsion stabilising, masking, refatting, surfactant
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Ingredient score: 01
TETRAHEXYLDECYL ASCORBATE
Data Availability: None
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FUNCTION(S) antioxidant, skin-conditioning agent - miscellaneous, skin conditioning
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Ingredient score: 01
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)
• Contamination concerns (HYDROQUINONE)
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Ingredient score: 01
MAGNESIUM ASCORBYL PHOSPHATE
Data Availability: Limited
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FUNCTION(S) antioxidant
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Ingredient score: 01
ZINC OXIDE
Appeared as: ZINC OXIDE (CI 77947)
Data Availability: Fair
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FUNCTION(S) bulking agent, colorant, skin protectant, sunscreen agent
CONCERNS • Allergies/immunotoxicity (moderate)
• Persistence and bioaccumulation (moderate)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)
• Occupational hazards (moderate)
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Ingredient score: 01
LYSINE
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, hair conditioning agent, skin-conditioning agent - miscellaneous, antistatic, hair conditioning, skin conditioning
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Ingredient score: 01
TRIETHOXYCAPRYLYLSILANE
Data Availability: Limited
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FUNCTION(S) binder, binding
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Ingredient score: 01
GINKGO BILOBA (MAIDENHAIR TREE) LEAF EXTRACT
Appeared as: GINKGO BILOBA LEAF EXTRACT
Data Availability: Fair
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FUNCTION(S) skin-conditioning agent - miscellaneous, skin conditioning
CONCERNS • Cancer (moderate)
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Ingredient score: 01
PANAX GINSENG (GINSENG) ROOT EXTRACT
Appeared as: PANAX GINSENG ROOT EXTRACT
Data Availability: Fair
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FUNCTION(S) skin-conditioning agent - miscellaneous, emollient, hair conditioning, skin protecting, tonic
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SODIUM HYALURONATE
Data Availability: Fair
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FUNCTION(S) skin-conditioning agent - miscellaneous, humectant, skin conditioning
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
MAGNESIUM CHLORIDE
Data Availability: Fair
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FUNCTION(S) not reported, viscosity controlling
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
POTASSIUM CHLORIDE
Data Availability: Fair
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FUNCTION(S) viscosity increasing agent - aqueous, viscosity controlling
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Ingredient score: 01
MONTMORILLONITE
Data Availability: Fair
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FUNCTION(S) abrasive, absorbent, bulking agent, emulsion stabilizer, opacifying agent, viscosityincreasing agent - aqueous, bulking, emulsion stabilising, stabilising, viscosity controlling
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
ILLITE
Data Availability: Limited
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FUNCTION(S) abrasive, absorbent, anticaking agent, bulking agent, anticaking, bulking
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
KAOLIN
Data Availability: Fair
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FUNCTION(S) abrasive, absorbent, anticaking agent, bulking agent, opacifying agent, skin protectant;slip modifier, anticaking, bulking, opacifying
CONCERNS • Non-reproductive organ system toxicity (low)
LEARN MORE ABOUT THIS INGREDIENT

Ingredients from packaging:

WATER/AQUA/EAU, CYCLOPENTASILOXANE, BUTYLENE GLYCOL, OCTYLDODECYL NEOPENTANOATE, GLYCERIN, PHENOXYETHANOL, PEG/PPG-18/18 DIMETHICONE, CARBOMER, DIMETHICONE, ALUMINUM HYDROXIDE, SODIUM HYDROXIDE, CAPRYLYL GLYCOL, TITANIUM DIOXIDE (CI 77891), SODIUM CHLORIDE, SODIUM DEHYDROACETATE, DISODIUM EDTA, PHYTANTRIOL, HEXYLENE GLYCOL, GLYCERYL ACRYLATE/ ACRYLIC ACID COPOLYMER, DEXTRIN PALMITATE, PALMITIC ACID, OCTYLDODECANOL, STEARIC ACID, TETRAHEXYLDECYL ASCORBATE, TOCOPHEROL, MAGNESIUM ASCORBYL PHOSPHATE, RETINYL PALMITATE, ZINC OXIDE (CI 77947), LYSINE, TRIETHOXYCAPRYLYLSILANE, CAMELLIA SINENSIS LEAF EXTRACT, CHAMOMILLA RECUTITA (MATRICARIA) FLOWER EXTRACT, GINKGO BILOBA LEAF EXTRACT, PANAX GINSENG ROOT EXTRACT, SODIUM HYALURONATE, MAGNESIUM CHLORIDE, POTASSIUM CHLORIDE, ZINC CHLORIDE, POTASSIUM SORBATE, MONTMORILLONITE, ILLITE, KAOLIN.

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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