Dallas Biotin Thickening Shampoo
The R & Co Dallas Biotin Thickening Shampoo is a misc. Our analysis of its 45 ingredients (34 low-risk) rates it Excellent (97/100). Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The R & Co Dallas Biotin Thickening Shampoo is a misc. Our analysis of its 45 ingredients (34 low-risk) rates it Excellent (97/100). Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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Sodium Lauroyl Sarcosinate
(Antistatic Agent, Cleansing, Emulsifying, Foaming, Hair Conditioning, Skin Conditioning, Surfactant, Viscosity Controlling) |
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Coco-glucoside
(Cleansing, Foaming, Surfactant) |
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Lauryl Glucoside
(Cleansing, Surfactant) |
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Cocamide MIPA
(Foam Boosting, Viscosity Increasing Agent, Emulsifying, Emulsion Stabilising, Viscosity Controlling) |
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Sodium Cocoyl Isethionate
(Cleansing, Hair Conditioning, Surfactant) |
Fungal Acne Trigger
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Sodium Lauroyl Methyl Isethionate
(Cleansing, Surfactant) |
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Acrylates Crosspolymer-4
(Emulsion Stabilising, Film Forming, Surfactant Cleansing, Viscosity Controlling) |
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Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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PARFUM
(Fragrance, Perfuming) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Triheptanoin
(Viscosity Increasing Agent, Skin Conditioning, Surfactant, Viscosity Controlling) |
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Coco-Caprylate/Caprate
(Emollient, Skin Conditioning) |
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Coconut Acid
(Cleansing, Emollient, Emulsifying, Surfactant) |
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Guar Hydroxypropyltrimonium Chloride
(Antistatic Agent, Hair Conditioning, Viscosity Increasing Agent, Film Forming, Skin Conditioning, Viscosity Controlling) |
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Potassium Sorbate
(Fragrance, Preservative) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Sodium Isethionate
(Antistatic Agent, Cleansing, Hair Conditioning, Skin Conditioning) |
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Polyquaternium-7
(Antistatic Agent, Film Forming, Hair Fixing) |
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
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Dilinoleic Acid/Butanediol Copolymer
(Film Forming, Plasticizer) |
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Trisodium Ethylenediamine Disuccinate
(Chelating Agent) |
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Oryza Sativa Bran Extract
(Skin Conditioning, Skin Protecting) |
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Tetrasodium Glutamate Diacetate
(Chelating Agent) |
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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Helianthus Annuus Extract
(Hair Conditioning, Skin Conditioning, Skin Conditioning Emollient) |
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Serenoa Serrulata Fruit Extract
(Lytic Agent, Skin Conditioning) |
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Cinnamidopropyltrimonium Chloride
(Antistatic Agent, Hair Conditioning) |
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Castor Oil/IPDI Copolymer
(Film Forming) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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rosmarinus officinalis leaf extract
(Antimicrobial, Fragrance, Skin Conditioning) |
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Hydrolyzed Quinoa
(Skin Conditioning) |
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Biotin
(Hair Conditioning, Skin Conditioning, Antiseborrhoeic) |
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cocos nucifera oil
(Fragrance, Hair Conditioning, Perfuming, Skin Conditioning) |
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Brassica Campestris/Aleurites Fordi Oil Copolymer
(Film Forming, Skin Conditioning) |
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Eriobotrya Japonica Leaf Extract
(Skin Conditioning, Skin Protecting, Tonic) |
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Litchi Chinensis Pericarp Extract
(Skin Conditioning) |
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Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking) |
Allergens
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Hydrolyzed Vegetable Protein
(Hair Conditioning, Skin Conditioning, Antistatic Agent) |
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
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Disteareth-75 IPDI
(Viscosity Controlling) |
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Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
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