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HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED®
Product score: 07

Data Availability:

Limited

Ion Keratin Heat Styling Cream

Ion Keratin Heat Styling Cream

WHERE TO BUY

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CATEGORY

Styling Gel/Lotion

BRAND

Ion

DATA LAST UPDATED

June 2022

Ingredient concerns

See how this product scores for common concerns.

  • LOW
    Cancer
  • HIGH
    Allergies & Immunotoxicity
  • MODERATE
    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
Data Availability: Robust
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FUNCTION(S) solvent
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Ingredient score: 04
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)
• Persistence and bioaccumulation (high)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)
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Ingredient score: 03
ACRYLAMIDE/ SODIUM ACRYLATE COPOLYMER
Data Availability: Limited
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FUNCTION(S) binder, film former, viscosity increasing agent - aqueous, antistatic, film forming
CONCERNS • Use restrictions (moderate)
• Persistence and bioaccumulation (moderate)
• Non-reproductive organ system toxicity (moderate)
• Multiple, additive exposure sources (low)
• Ecotoxicology (low)
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Ingredient score: 01
C13-14 ISOPARAFFIN
Data Availability: Limited
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FUNCTION(S) solvent, emollient
CONCERNS • Use restrictions (low)
• Non-reproductive organ system toxicity (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: 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
VITIS VINIFERA (GRAPE) SEED OIL
Data Availability: Fair
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FUNCTION(S) skin-conditioning agent - miscellaneous, emollient, skin conditioning
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Ingredient score: 01
POLYQUATERNIUM-11
Data Availability: None
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FUNCTION(S) antistatic agent, film former, hair fixative, antistatic, film forming
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Ingredient score: 03
LAURETH-7
Data Availability: Limited
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FUNCTION(S) surfactant - emulsifying agent, emulsifying, surfactant
CONCERNS • Use restrictions (low)
• Irritation (skin, eyes, or lungs) (low)
• Contamination concerns (ETHYLENE OXIDE and 1,4-DIOXANE)
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Ingredient score: 03
LECITHIN
Data Availability: Good
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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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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: 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)
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Ingredient score: 02
TETRASODIUM EDTA
Data Availability: Fair
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FUNCTION(S) chelating agent, chelating
CONCERNS • Enhanced skin absorption
• Non-reproductive organ system toxicity (moderate)
• Irritation (skin, eyes, or lungs) (high)
• Occupational hazards (high)
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Ingredient score: 01
SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL
Data Availability: Limited
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FUNCTION(S) hair conditioning agent, skin-conditioning agent - occlusive, emollient, hair conditioning, skin conditioning, viscosity controlling
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Ingredient score: 01
VINYL CAPROLACTAM/ PVP/ DIMETHYLAMINOETHYL METHACRYLATE COPOLYMER
Appeared as: VINYL CAPROLACTAM/VP/DIMETHYLAMINOETHYL
Data Availability: Limited
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FUNCTION(S) film former, hair fixative, film forming, hair fixing, skin conditioning
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Ingredient score: 01
KERATIN AMINO ACIDS
Data Availability: None
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FUNCTION(S) hair conditioning agent, skin-conditioning agent - miscellaneous, antistatic, hair conditioning, skin conditioning
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Ingredient score: 01
BIS PG-AMODIMETHICONE
Appeared as: BIS PG-AMODIMETHICONE (C13-15 ALKOXY)
Data Availability: None
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Ingredient score: 01
PRUNUS AMYGDALUS DULCIS (SWEET ALMOND)
Appeared as: PRUNUS AMYGDALUS DULCIS O (SWEET ALMOND)
Data Availability: Limited
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Ingredient score: 01
TRITICUM VULGARE (WHEAT) GERM OIL
Data Availability: Limited
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FUNCTION(S) skin-conditioning agent - occlusive, emollient, skin conditioning
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Ingredient score: 02
PPG-26-BUTETH-26
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, hair conditioning agent, skin-conditioning agent - miscellaneous;surfactant - emulsifying agent, hair conditioning, skin conditioning
CONCERNS • Use restrictions (low)
• Non-reproductive organ system toxicity (moderate)
• Multiple, additive exposure sources (low)
• Contamination concerns (BUTYL ALCOHOL)
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Ingredient score: 03
PEG-40 HYDROGENATED CASTOR OIL
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, surfactant - emulsifying agent, surfactant - solubilizing agent, perfuming
CONCERNS • Use restrictions (low)
• Non-reproductive organ system toxicity (low)
• Contamination concerns (ETHYLENE OXIDE and 1,4-DIOXANE)
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Ingredient score: 03
TOCOPHERYL ACETATE
Data Availability: Fair
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FUNCTION(S) antioxidant, skin-conditioning agent - miscellaneous, skin conditioning
CONCERNS • Cancer (low)
• Allergies/immunotoxicity (moderate)
• Contamination concerns (HYDROQUINONE)
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Ingredient score: 07
OCTINOXATE
Appeared as: ETHYLHEXYL METHOXYCINNAMATE
Data Availability: Fair
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FUNCTION(S) uv absorber, uv filter
CONCERNS • Developmental/reproductive toxicity (moderate)
• Allergies/immunotoxicity (moderate)
• Enhanced skin absorption
• Neurotoxicity (low)
• Endocrine disruption (moderate)
• Persistence and bioaccumulation (low)
• Non-reproductive organ system toxicity (low)
• Biochemical or cellular level changes (high)
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Ingredient score: 05
OCTISALATE
Appeared as: ETHYLHEXYL SALICYLATE
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, sunscreen agent, ultraviolet light absorber, uv absorber, uv filter
CONCERNS • Allergies/immunotoxicity (low)
• Enhanced skin absorption
• Use restrictions (moderate)
• Endocrine disruption (low)
• Biochemical or cellular level changes (high)
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Ingredient score: 02
AVOBENZONE
Appeared as: BUTYL METHOXYDIBENZOYLMETHANE
Data Availability: Limited
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FUNCTION(S) sunscreen agent, ultraviolet light absorber, uv absorber, uv filter
CONCERNS • Cancer (low)
• Allergies/immunotoxicity (low)
• Use restrictions (moderate)
• Endocrine disruption (low)
• Contamination concerns (BENZOIC ACID, 4-T-BUTYLBENZOIC ACID, BENZALDEHYDE, P-ANISIC ACID, ACETOPHENONE, and DIBENZOYLMETHANE)
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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)
LEARN MORE ABOUT THIS INGREDIENT

Ingredients from packaging:

WATER ,DIMETHICONE ,ACRYLAMIDE/SODIUM ACRYLATE COPOLYMER ,C13-14 ISOPARAFFIN ,GLYCERIN ,PHENOXYETHANOL ,VITIS VINIFERA (GRAPE) SEED OIL ,POLYQUATERNIUM-11 ,LAURETH-7 ,LECITHIN ,POTASSIUM SORBATE ,FRAGRANCE ,TETRASODIUM EDTA ,SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL ,VINYL CAPROLACTAM/VP/DIMETHYLAMINOETHYL ,KERATIN AMINO ACIDS ,BIS(C13-15 ALKOXY) PG-AMODIMETHICONE ,PRUNUS AMYGDALUS DULCIS (SWEET ALMOND) O ,TRITICUM VULGARE (WHEAT) GERM OIL ,PPG-26-BUTETH-26 ,PEG-40 HYDROGENATED CASTOR OIL ,TOCOPHERYL ACETATE ,ETHYLHEXYL METHOXYCINNAMATE ,ETHYLHEXYL SALICYLATE ,BUTYL METHOXYDIBENZOYLMETHANE ,CITRIC ACID ,HEXYL CINNAMAL ,LIMONENE ,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
WEIGHT-OF-EVIDENCE APPROACH

A product’s hazard score is not an average of the ingredients’ hazard scores. It is calculated using a weight-of-evidence approach that factors in all of the hazards or health impacts associated with the ingredients.

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
NONE

Ingredients have not been assessed.

LIMITED-FAIR

There is only a modest volume of research.

GOOD-ROBUST

Ingredients have been studied extensively.

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