Know Your Environment. Protect Your Health.
EWG Home EWG’s Guide to Healthy Cleaning EWG’s Food Scores Healthy Living App Open menu

EWG's Skin Deep®
Find products and ingredients Learn how Skin Deep® works Meet our experts Discover EWG VERIFIED™
GET UPDATES DONATE
Score legend
HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED™
Product score: 06

Data Availability:

Limited

Keune CARE KERATIN SMOOTH SILKENING POLISH

Keune CARE KERATIN SMOOTH SILKENING POLISH

WHERE TO BUY

CATEGORY

Hair Treatment/Serum

BRAND

Keune

DATA LAST UPDATED

December 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)
Data Availability: Robust
Expand content Collapse content
FUNCTION(S) solvent
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 03
CYCLOPENTASILOXANE
Data Availability: Fair
Expand content Collapse content
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)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 03
PROPYLENE GLYCOL
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) fragrance ingredient, humectant, skin-conditioning agent - humectant, skin-conditioningagent - miscellaneous, solvent, viscosity decreasing agent, skin conditioning, viscosity controlling
CONCERNS • Allergies/immunotoxicity (moderate)
• Enhanced skin absorption
• Use restrictions (low)
• Non-reproductive organ system toxicity (moderate)
• Irritation (skin, eyes, or lungs) (high)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
DIMETHICONOL
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) antifoaming agent, skin-conditioning agent - emollient, antifoaming, emollient, moisturising
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 06
POLYACRYLAMIDE
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) binder, film former, hair fixative, antistatic, binding, film forming
CONCERNS • Use restrictions (high)
• Persistence and bioaccumulation (moderate)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)
• Contamination concerns (ACRYLAMIDE)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
C13-14 ISOPARAFFIN
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) solvent, emollient
CONCERNS • Use restrictions (low)
• Non-reproductive organ system toxicity (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
POLYQUATERNIUM 69
Data Availability: None
Expand content Collapse content
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 03
SODIUM BENZOATE
Data Availability: Fair
Expand content Collapse content
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
VP/ VA COPOLYMER
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) binder, film former, hair fixative, suspending agent - nonsurfactant, binding, film forming, hair fixing
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
ALCOHOL DENATURED
Appeared as: ALCOHOL DENAT.
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) antifoaming, antimicrobial, astringent, masking, solvent, viscosity controlling
CONCERNS • Enhanced skin absorption
• Non-reproductive organ system toxicity (moderate)
• Multiple, additive exposure sources (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 03
LAURETH-7
Data Availability: Limited
Expand content Collapse content
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)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 03
PEG-40 HYDROGENATED CASTOR OIL
Data Availability: Limited
Expand content Collapse content
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)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
MICA
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) colorant, opacifying
CONCERNS • Persistence and bioaccumulation (high)
• Non-reproductive organ system toxicity (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 08
FRAGRANCE
Appeared as: PARFUM
Data Availability: Fair
Expand content Collapse content
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
Ingredient score: 01
POLYSILICONE-18 CETYL PHOSPHATE
Data Availability: None
Expand content Collapse content
FUNCTION(S) hair conditioning
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
TITANIUM DIOXIDE
Appeared as: CI 77891/TITANIUM DIOXIDE
Data Availability: Good
Expand content Collapse content
FUNCTION(S) colorant, opacifying agent, sunscreen agent, ultraviolet light absorber
CONCERNS • Cancer (moderate)
• Non-reproductive organ system toxicity (moderate)
• Occupational hazards (high)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
CITRIC ACID
Data Availability: Good
Expand content Collapse content
FUNCTION(S) chelating agent, fragrance ingredient, ph adjuster, buffering, chelating, masking
CONCERNS • Use restrictions (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
HYDROLYZED SILK
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) hair conditioning agent, skin-conditioning agent - miscellaneous, antistatic, hair conditioning, humectant, skin conditioning
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SACCHAROMYCES/ MAGNESIUM FERMENT
Data Availability: None
Expand content Collapse content
FUNCTION(S) not reported, skin conditioning
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
HYDROLYZED KERATIN
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) hair conditioning agent, nail conditioning agent, skin-conditioning agent - miscellaneous, antistatic, film forming, hair conditioning, humectant, skin conditioning
CONCERNS • Use restrictions (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
KERATIN
Data Availability: Good
Expand content Collapse content
FUNCTION(S) hair conditioning agent, skin-conditioning agent - miscellaneous, hair conditioning, skin conditioning
CONCERNS • Use restrictions (moderate)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
OXIDIZED KERATIN
Data Availability: None
Expand content Collapse content
FUNCTION(S) hair conditioning agent, skin-conditioning agent - miscellaneous, hair conditioning, skin conditioning
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 04
PHENOXYETHANOL
Data Availability: Limited
Expand content Collapse content
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)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
SACCHAROMYCES/ IRON FERMENT
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) not reported, skin conditioning
CONCERNS • Developmental/reproductive toxicity (low)
• Persistence and bioaccumulation (high)
• Non-reproductive organ system toxicity (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 02
POTASSIUM SORBATE
Data Availability: Limited
Expand content Collapse content
FUNCTION(S) fragrance ingredient, preservative
CONCERNS • Allergies/immunotoxicity (moderate)
• Non-reproductive organ system toxicity (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 03
SACCHAROMYCES/ ZINC FERMENT
Data Availability: Fair
Expand content Collapse content
FUNCTION(S) not reported, skin conditioning
CONCERNS • Use restrictions (moderate)
• Persistence and bioaccumulation (moderate)
• Non-reproductive organ system toxicity (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SACCHAROMYCES/ COPPER FERMENT
Data Availability: None
Expand content Collapse content
FUNCTION(S) not reported, skin conditioning
CONCERNS • Persistence and bioaccumulation (moderate)
• Non-reproductive organ system toxicity (low)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
SACCHAROMYCES/ SILICON FERMENT
Data Availability: None
Expand content Collapse content
FUNCTION(S) not reported, skin conditioning
LEARN MORE ABOUT THIS INGREDIENT

Ingredients from packaging:

Aqua (Water), Cyclopentasiloxane, Propylene Glycol, Dimethiconol, Polyacrylamide, C13-14 Isoparaffin, Polyquaternium-69, Sodium Benzoate, VP/VA Copolymer, Alcohol Denat., Laureth-7, PEG-40 Hydrogenated Castor Oil, Mica, Parfum (Fragrance), Polysilicone-18 Cetyl Phosphate, CI 77891/Titanium Dioxide, Citric Acid, Hydrolyzed Silk, Saccharomyces/Magnesium Ferment, Hydrolyzed Keratin, Keratin, Oxidized Keratin, Phenoxyethanol, Saccharomyces/Iron Ferment, Potassium Sorbate, Saccharomyces/Zinc Ferment, Saccharomyces/Copper Ferment, Saccharomyces/Silicon Ferment, Alpha-Isomethyl Ionone, Benzyl Alcohol, Citronellol, Coumarin, 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.

More hair treatment/serum

Just the Goods vegan deep conditioning treatment for hair
Just the Goods
vegan deep conditioning treatment for hair
EWG Verified logo
EWG VERIFIED
Whamisa Organic Seeds Hair Essence
Whamisa
Organic Seeds Hair Essence
EWG Verified logo
EWG VERIFIED
Be Green Bath & Body Hair Oil
Be Green Bath & Body
Hair Oil
EWG Verified logo
EWG VERIFIED
Farma Dorsch Go Organic Oils for Face, Body and Hair
Farma Dorsch
Go Organic Oils for Face, Body and Hair
EWG Verified logo
EWG VERIFIED
VIEW ALL hair treatment/serum

More from Keune

Keune CARE KERATIN SMOOTH 2 PHASE SPRAY
Keune
CARE KERATIN SMOOTH 2 PHASE SPRAY
Product score: 8
HIGH HAZARD
Data Availability:
Keune Limited Edition Strong Mousse
Keune
Limited Edition Strong Mousse
Product score: 4
HIGH HAZARD
Data Availability:
Keune LIMITED EDITION ULTRA GEL
Keune
LIMITED EDITION ULTRA GEL
Product score: 5
HIGH HAZARD
Data Availability:
Keune STYLE POWER PASTE
Keune
STYLE POWER PASTE
Product score: 7
HIGH HAZARD
Data Availability:
VIEW ALL Keune

EWG research
on the go

Find personal care, cleaning, and food products on the EWG Healthy Living app.

DOWNLOAD THE APP