Original Deep Cleanse Shampoo
The Four Reasons Original Deep Cleanse Shampoo is a misc. Our analysis of its 14 ingredients (11 low-risk) rates it Excellent (94/100). Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Four Reasons Original Deep Cleanse Shampoo is a misc. Our analysis of its 14 ingredients (11 low-risk) rates it Excellent (94/100). 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 Laureth Sulfate
(Cleansing, Emulsifying, Foaming, Surfactant) |
Bad for Oily Skin
Sulfate
|
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Sodium Chloride
(Bulking Agent, Masking, Oral Care Agent, Viscosity Controlling) |
|
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Cocamidopropyl Betaine
(Antistatic Agent, Hair Conditioning, Skin Conditioning, Sufactant, Foam Boosting, Viscosity Increasing Agent, Viscosity Controlling) |
|
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Glycol Distearate
(Opacifying, Viscosity Increasing Agent, Emollient, Emulsifying, Skin Conditioning, Viscosity Controlling) |
Fungal Acne Trigger
|
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Polyquaternium-44
(Antistatic Agent, Film Forming, Hair Conditioning) |
|
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
|
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
|
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Laureth-4
(Antistatic Agent, Emulsifying, Masking, Surfactant) |
Bad for Oily Skin
|
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Potassium Sorbate
(Fragrance, Preservative) |
|
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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PARFUM
(Fragrance, Perfuming) |
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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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