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HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED™
Product score: 04

Data Availability:

Limited

Shaz & Kiks Back To Your Roots Scalp+ Hair Prewash For Dry, Frizzy, & Curly Hair

Shaz & Kiks Back To Your Roots Scalp+ Hair Prewash For Dry, Frizzy, & Curly Hair

WHERE TO BUY

CATEGORY

Hair Treatment/Serum

BRAND

Shaz & Kiks

DATA LAST UPDATED

April 2021

Ingredient concerns

See how this product scores for common concerns.

  • LOW
    Cancer
  • HIGH
    Allergies & Immunotoxicity
  • MODERATE
    Developmental and Reproductive Toxicity
  • MODERATE
    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: 01
CETEARYL ALCOHOL
Data Availability: Limited
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FUNCTION(S) emulsion stabilizer, opacifying agent, surfactant - foam booster, viscosity increasingagent - aqueous, viscosity increasing agent - nonaqueous, emollient, emulsifying, emulsion stabilising, foam boosting, opacifying, surfactant, viscosity controlling
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Ingredient score: 01
COCOS NUCIFERA (COCONUT) OIL
Data Availability: Fair
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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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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: 01
ACACIA CONCINNA (SHIKAKAI) FRUIT POWDER
Data Availability: None
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Ingredient score: 05
BEHENTRIMONIUM METHOSULFATE
Data Availability: Limited
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FUNCTION(S) antistatic agent, hair conditioning agent, antistatic, hair conditioning, surfactant
CONCERNS • Developmental/reproductive toxicity (low)
• Allergies/immunotoxicity (high)
• Use restrictions (low)
• Neurotoxicity (low)
• Endocrine disruption (low)
• Non-reproductive organ system toxicity (moderate)
• Irritation (skin, eyes, or lungs) (low)
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Ingredient score: 01
HYDROXYPROPYL STARCH PHOSPHATE
Data Availability: Limited
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FUNCTION(S) bulking agent, viscosity increasing agent - aqueous, bulking, viscosity controlling
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Ingredient score: 02
ORYZA SATIVA (RICE) BRAN OIL
Data Availability: Fair
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FUNCTION(S) skin-conditioning agent - occlusive
CONCERNS • Use restrictions (low)
• Contamination concerns (PESTICIDES)
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Ingredient score: 02
PROPANEDIOL
Data Availability: Fair
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FUNCTION(S) solvent, viscosity decreasing agent, viscosity controlling
CONCERNS • Cancer (low)
• Enhanced skin absorption
• Endocrine disruption (low)
• Irritation (skin, eyes, or lungs) (high)
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Ingredient score: 02
CITRUS AURANTIUM DULCIS (ORANGE) PEEL POWDER
Data Availability: Limited
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FUNCTION(S) absorbent
CONCERNS • Allergies/immunotoxicity (low)
• Use restrictions (low)
• Non-reproductive organ system toxicity (low)
• Irritation (skin, eyes, or lungs) (low)
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Ingredient score: 01
CURCUMA LONGA (TURMERIC) ROOT EXTRACT
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, not reported, skin conditioning
CONCERNS • Developmental/reproductive toxicity (low)
• Non-reproductive organ system toxicity (low)
• Irritation (skin, eyes, or lungs) (low)
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Ingredient score: 04
GLYCYRRHIZA GLABRA ROOT POWDER
Appeared as: GLYCYRRHIZA GLABRA (LICORICE) ROOT POWDER
Data Availability: None
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FUNCTION(S) skin conditioning
CONCERNS • Developmental/reproductive toxicity (moderate)
• Allergies/immunotoxicity (low)
• Neurotoxicity (low)
• Endocrine disruption (moderate)
• Non-reproductive organ system toxicity (moderate)
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Ingredient score: 01
PHYLLANTHUS EMBLICA (INDIAN GOOSEBERRY) FRUIT EXTRACT
Appeared as: PHYLLANTHUS EMBLICA (AMLA) FRUIT EXTRACT
Data Availability: Limited
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FUNCTION(S) not reported, skin conditioning
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Ingredient score: 01
PRUNUS AMYGDALUS DULCIS (SWEET ALMOND) OIL
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, skin-conditioning agent - occlusive
CONCERNS • Enhanced skin absorption
• Multiple, additive exposure sources (low)
• Irritation (skin, eyes, or lungs) (low)
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Ingredient score: 02
RICINUS COMMUNIS (CASTOR) SEED OIL
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, skin-conditioning agent - occlusive, emollient, masking, moisturising, skin conditioning, smoothing, solvent
CONCERNS • Developmental/reproductive toxicity (moderate)
• Enhanced skin absorption
• Irritation (skin, eyes, or lungs) (moderate)
• Biochemical or cellular level changes (low)
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Ingredient score: 01
SESAMUM INDICUM (SESAME) OIL
Appeared as: SESAMUM INDICUM (SESAME) SEED OIL
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, skin-conditioning agent - occlusive, emollient, hair conditioning, masking, skin conditioning
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Ingredient score: 01
TRIGONELLA FOENUM-GRAECUM SEED EXTRACT
Appeared as: TRIGONELLA FOENUM GRAECUM (FENUGREEK) SEED POWDER
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, skin-conditioning agent - miscellaneous, perfuming
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Ingredient score: 01
MORINGA OLEIFERA SEED OIL
Data Availability: None
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FUNCTION(S) skin-conditioning agent - occlusive, skin conditioning
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Ingredient score: 05
JASMINUM OFFICINALE (JASMINE) OIL
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, masking, moisturising, skin conditioning, soothing
CONCERNS • Allergies/immunotoxicity (high)
• Use restrictions (moderate)
• Non-reproductive organ system toxicity (moderate)
• Multiple, additive exposure sources (low)
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Ingredient score: 01
COCONUT ALKANES
Data Availability: None
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Ingredient score: 04
CITRUS AURANTIUM BERGAMIA (BERGAMOT) FRUIT OIL
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, masking
CONCERNS • Allergies/immunotoxicity (high)
• Use restrictions (moderate)
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Ingredient score: 01
GLUCONOLACTONE
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, humectant, solvent
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Ingredient score: 01
OLEA EUROPAEA (OLIVE) OIL
Appeared as: *OLEA EUROPAEA (OLIVE) FRUIT OIL
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, skin-conditioning agent - occlusive, perfuming
CONCERNS • Multiple, additive exposure sources (low)
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Ingredient score: 01
GARCINIA INDICA SEED BUTTER
Appeared as: GARCINIA INDICA (KOKUM) SEED BUTTER
Data Availability: Limited
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FUNCTION(S) skin-conditioning agent - occlusive, skin conditioning
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Ingredient score: 01
ACACIA CONCINNA FRUIT EXTRACT
Appeared as: ACACIA CONCINNA (SHIKAKAI) FRUIT EXTRACT
Data Availability: Limited
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FUNCTION(S) not reported, skin conditioning
CONCERNS • Use restrictions (low)
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Ingredient score: 01
ECLIPTA PROSTRATA (FALSE DAISY) EXTRACT
Appeared as: ECLIPTA PROSTRATA (BHINGARAJ) EXTRACT
Data Availability: Limited
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FUNCTION(S) not reported, skin conditioning
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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
COCO-CAPRYLATE/ CAPRATE
Data Availability: Limited
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FUNCTION(S) skin-conditioning agent - emollient, emollient, skin conditioning
CONCERNS • Enhanced skin absorption
• Use restrictions (low)
• Irritation (skin, eyes, or lungs) (low)
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Ingredient score: 02
ARNICA MONTANA (ARNICA) FLOWER EXTRACT
Appeared as: ARNICA MONTANA FLOWER EXTRACT
Data Availability: Limited
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FUNCTION(S) fragrance ingredient, skin-conditioning agent - miscellaneous, perfuming
CONCERNS • Allergies/immunotoxicity (moderate)
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Ingredient score: 07
CITRUS AURANTIUM DULCIS (ORANGE) PEEL OIL
Data Availability: None
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CONCERNS • Cancer (low)
• Developmental/reproductive toxicity (low)
• Allergies/immunotoxicity (high)
• Use restrictions (moderate)
• Persistence and bioaccumulation (moderate)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)
• Irritation (skin, eyes, or lungs) (high)
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Ingredient score: 01
OCIMUM SANCTUM LEAF EXTRACT
Appeared as: OCIMUM SANCTUM (TULSI) LEAF EXTRACT
Data Availability: Limited
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FUNCTION(S) skin-conditioning agent - miscellaneous, skin conditioning
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Ingredient score: 01
ALTHAEA OFFICINALIS ROOT EXTRACT
Appeared as: *ALTHAEA OFFICINALIS (MARSHMALLOW) ROOT EXTRACT
Data Availability: Limited
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FUNCTION(S) skin-conditioning agent - miscellaneous, skin conditioning
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Ingredient score: 01
ALOE BARBADENSIS (ALOE VERA) LEAF JUICE
Appeared as: *ALOE BARBADENSIS LEAF JUICE
Data Availability: Limited
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CONCERNS • Cancer (moderate)
• Developmental/reproductive toxicity (low)
• Use restrictions (low)
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Ingredient score: 01
CALCIUM GLUCONATE
Data Availability: Fair
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FUNCTION(S) skin-conditioning agent - miscellaneous, humectant, oral care, skin conditioning
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Ingredient score: 01
*CARYA OVATA (SHAGBARK HICKORY) BARK EXTRACT
Data Availability: Limited
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Ingredient score: 01
DEXTRIN
Data Availability: Fair
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FUNCTION(S) absorbent, binder, bulking agent, viscosity increasing agent - aqueous, binding, bulking, viscosity controlling
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Ingredient score: 02
ETHYLHEXYLGLYCERIN
Data Availability: Limited
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FUNCTION(S) deodorant agent, skin-conditioning agent - miscellaneous, skin conditioning
CONCERNS • Allergies/immunotoxicity (low)
• Non-reproductive organ system toxicity (moderate)
• Ecotoxicology (low)
• Irritation (skin, eyes, or lungs) (high)
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Ingredient score: 03
LINALOOL
Data Availability: Fair
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FUNCTION(S) fragrance ingredient, deodorant, masking
CONCERNS • Allergies/immunotoxicity (high)
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Ingredient score: 06
LIMONENE
Data Availability: Good
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FUNCTION(S) perfuming
CONCERNS • Developmental/reproductive toxicity (low)
• Allergies/immunotoxicity (high)
• Use restrictions (moderate)
• Persistence and bioaccumulation (moderate)
• Ecotoxicology (low)
• Irritation (skin, eyes, or lungs) (high)
LEARN MORE ABOUT THIS INGREDIENT
Ingredient score: 01
PANTHENOL
Data Availability: Limited
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FUNCTION(S) hair conditioning agent, antistatic, hair conditioning, skin conditioning
CONCERNS • Multiple, additive exposure sources (low)
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Ingredient score: 03
SODIUM BENZOATE
Data Availability: Fair
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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
HYDROLYZED HIBISCUS ESCULENTUS EXTRACT
Data Availability: None
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FUNCTION(S) skin-conditioning agent - miscellaneous, skin conditioning
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Ingredient score: 01
TAMARINDUS INDICA FRUIT EXTRACT
Appeared as: TAMARINDUS INDICA (TAMARIND) FRUIT EXTRACT
Data Availability: None
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FUNCTION(S) skin conditioning
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Ingredient score: 02
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)
• Allergies/immunotoxicity (low)
• Endocrine disruption (low)
• Contamination concerns (HYDROQUINONE)
LEARN MORE ABOUT THIS INGREDIENT

Ingredients from packaging:

Water, Cetearyl Alcohol, Cocos Nucifera (Coconut) Oil, *Glycerin, Acacia Concinna (Shikakai) Fruit Powder, Behentrimonium Methosulfate, Hydroxypropyl Starch Phosphate, Oryza Sativa (Rice) Bran Oil, Propanediol, Citrus Aurantium Dulcis (Orange) Peel Powder, Curcuma Longa (Turmeric) Root Extract, Glycyrrhiza Glabra (Licorice) Root Powder, Phyllanthus Emblica (Amla) Fruit Extract, *Prunus Amygdalus Dulcis (Sweet Almond) Oil, Ricinus Communis (Castor) Seed Oil, Sesamum Indicum (Sesame) Seed Oil, Trigonella Foenum Graecum (Fenugreek) Seed Powder, Moringa Oleifera Seed Oil, Jasminum Officinale (Jasmine) Oil, Coconut Alkanes, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Gluconolactone, *Olea Europaea (Olive) Fruit Oil, Garcinia Indica (Kokum) Seed Butter, Acacia Concinna (Shikakai) Fruit Extract, Eclipta Prostrata (Bhingaraj) Extract, Potassium Sorbate, Coco-Caprylate/Caprate, Arnica Montana Flower Extract, Citrus Aurantium Dulcis (Orange) Peel Oil, Ocimum Sanctum (Tulsi) Leaf Extract, *Althaea Officinalis (Marshmallow) Root Extract, *Aloe Barbadensis Leaf Juice, Calcium Gluconate, *Carya Ovata (Shagbark Hickory) Bark Extract, Dextrin, Ethylhexylglycerin, Linalool, Limonene, Panthenol, Sodium Benzoate, Hydrolyzed Hibiscus Esculentus Extract, Tamarindus Indica (Tamarind) Fruit Extract, Tocopherol

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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