EWG Skin Deep® | Renpure Advanced Extra Strength Biotin & Collagen Thickening Shampoo

HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED™

Data Availability:

Limited

Renpure Advanced Extra Strength Biotin & Collagen Thickening Shampoo

WHERE TO BUY

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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.

WATER
Appeared as: PURIFIED WATER

Data Availability: Robust

FUNCTION(S)	solvent
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COCAMIDOPROPYL BETAINE
Appeared as: COCAMIDOPROPYL BETAINE (COCONUT OIL*)

Data Availability: Good

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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SODIUM LAUROYL SARCOSINATE
Appeared as: SODIUM LAUROYL SARCOSINATE (COCONUT OIL*)

Data Availability: Limited

FUNCTION(S)	hair conditioning agent, surfactant - cleansing agent, antistatic, cleansing, emulsifying, foaming, hair conditioning, skin conditioning, surfactant, viscosity controlling
CONCERNS	• Enhanced skin absorption • Use restrictions (moderate) • Contamination concerns (NITROSAMINES)
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LAURYL GLUCOSIDE
Appeared as: LAURYL GLUCOSIDE (COCONUT OIL; SUGAR*)

Data Availability: Limited

FUNCTION(S)	surfactant - cleansing agent, cleansing, surfactant
CONCERNS	• Developmental/reproductive toxicity (low) • Allergies/immunotoxicity (low) • Use restrictions (low) • Endocrine disruption (low) • Irritation (skin, eyes, or lungs) (low)
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DECYL GLUCOSIDE
Appeared as: DECYL GLUCOSIDE (COCONUT OIL; SUGAR*)

Data Availability: Limited

FUNCTION(S)	surfactant - cleansing agent, cleansing, emulsion stabilising, surfactant
CONCERNS	• Developmental/reproductive toxicity (low) • Allergies/immunotoxicity (moderate) • Use restrictions (low) • Non-reproductive organ system toxicity (low) • Irritation (skin, eyes, or lungs) (low)
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SODIUM LAUROYL LACTYLATE
Appeared as: SODIUM LAUROYL LACTYLATE (PALM OIL*)

Data Availability: None

FUNCTION(S)	surfactant - emulsifying agent, emulsifying
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PEG-20 METHYL GLUCOSE DIOLEATE
Appeared as: PEG-20 METHYL GLUCOSE DIOLEATE (RAPESEED OIL*)

Data Availability: None

CONCERNS	• Non-reproductive organ system toxicity (low) • Contamination concerns (ETHYLENE OXIDE and 1,4-DIOXANE)
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METHYL GLUCETH-10
Appeared as: METHYL GLUCETH-10 (SUGAR*)

Data Availability: None

FUNCTION(S)	skin-conditioning agent - humectant, emulsifying, humectant, moisturising
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BIOTIN

Data Availability: Fair

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - miscellaneous, antiseborrhoeic, hair conditioning, skin conditioning
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HYDROLYZED COLLAGEN

Data Availability: Limited

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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COCOS NUCIFERA (COCONUT) OIL

Data Availability: Fair

FUNCTION(S)	fragrance ingredient, hair conditioning agent, skin-conditioning agent - miscellaneous;skin-conditioning agent - occlusive, emollient, hair conditioning, masking, skin conditioning, solvent
CONCERNS	• Allergies/immunotoxicity (low) • Multiple, additive exposure sources (low) • Irritation (skin, eyes, or lungs) (low)
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HYDROLYZED PEA PROTEIN
Appeared as: HYDROLYZED PEA PROTEIN (PEA

Data Availability: Limited

FUNCTION(S)	hair conditioning agent, skin-conditioning agent - miscellaneous
CONCERNS	• Multiple, additive exposure sources (low)
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THEOBROMA CACAO (CACAO) EXTRACT
Appeared as: THEOBROMA CACAO (COCOA*) EXTRACT

Data Availability: Limited

FUNCTION(S)	not reported, skin conditioning
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AESCULUS HIPPOCASTANUM (HORSE CHESTNUT) SEED EXTRACT

Data Availability: Limited

FUNCTION(S)	skin-conditioning agent - miscellaneous, skin conditioning
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GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE
Appeared as: GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE (GUAR BEAN*)

Data Availability: Limited

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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COCO-GLUCOSIDE
Appeared as: COCO GLUCOSIDE (COCONUT OIL; SUGAR*)

Data Availability: Limited

FUNCTION(S)	surfactant - cleansing agent, cleansing, foaming, surfactant
CONCERNS	• Developmental/reproductive toxicity (low) • Allergies/immunotoxicity (low) • Use restrictions (low) • Endocrine disruption (low) • Irritation (skin, eyes, or lungs) (low)
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GLYCOL DISTEARATE
Appeared as: GLYCOL DISTEARATE (PALM OIL*)

Data Availability: Limited

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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GLYCERIN
Appeared as: GLYCERIN (VEGETABLE OIL*)

Data Availability: Good

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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SILICONE QUATERNIUM-17

Data Availability: None

FUNCTION(S)	emulsifying, hair conditioning, surfactant
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DIAZOLIDINYL UREA

Data Availability: Limited

FUNCTION(S)	preservative
CONCERNS	• Cancer (low) • Allergies/immunotoxicity (high) • Use restrictions (low) • Contamination concerns (FORMALDEHYDE)
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IODOPROPYNYL BUTYLCARBAMATE
Appeared as: LODOPROPYNYL BUTYLCARBAMATE

Data Availability: Fair

FUNCTION(S)	preservative
CONCERNS	• Allergies/immunotoxicity (moderate) • Use restrictions (high) • Persistence and bioaccumulation (moderate) • Non-reproductive organ system toxicity (low)
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CITRIC ACID
Appeared as: CITRIC AC (FRUIT ACID*)

Data Availability: Good

FUNCTION(S)	chelating agent, fragrance ingredient, ph adjuster, buffering, chelating, masking
CONCERNS	• Use restrictions (moderate)
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SODIUM SALT ETHYLENEDIAMINE DISUCCINATE
Appeared as: TRISODIUM ETHYLENEDIAMINE DISUCCINATE

Data Availability: Fair

FUNCTION(S)	chelating agent, chelating
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FRAGRANCE

Data Availability: Fair

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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Ingredients from packaging:

PURIFIED WATER, COCAMIDOPROPYL BETAINE (COCONUT OIL*), SODIUM LAUROYL SARCOSINATE (COCONUT OIL*), LAURYL GLUCOSIDE (COCONUT OIL AND SUGAR*), DECYL GLUCOSIDE (COCONUT OIL AND SUGAR*), SODIUM LAUROYL LACTYLATE (PALM OIL*), PEG-20 METHYL GLUCOSE DIOLEATE (RAPESEED OIL*), METHYL GLUCETH-10 (SUGAR*), BIOTIN, HYDROLYZED COLLAGEN, COCOS NUCIFERA (COCONUT*) OIL, HYDROLYZED PEA PROTEIN (PEA THEOBROMA CACAO (COCOA*) EXTRACT, AESCULUS HIPPOCASTANUM (HORSE CHESTNUT) SEED EXTRACT, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE (GUAR BEAN*), COCO GLUCOSIDE (COCONUT OIL AND SUGAR*), GLYCOL DISTEARATE (PALM OIL*), GLYCERIN (VEGETABLE OIL*), SILICONE QUATERNIUM-17, DIAZOLIDINYL UREA, LODOPROPYNYL BUTYLCARBAMATE, CITRIC AC (FRUIT ACID*), TRISODIUM ETHYLENEDIAMINE DISUCCINATE, FRAGRANCE.

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.

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