Shampoo Three

Paul Mitchell

Where to buy Possibly in stock

About this product

The Paul Mitchell Shampoo Three is a misc. Our analysis of its 23 ingredients (16 low-risk) rates it Excellent (90/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Misc
Ingredients
23
Low-risk
16
Fragrance
Contains fragrance
Origin
United States

The evidence

Quick Product Notes

Paraben-Free Sulfate-Free Alcohol-Free Silicone-Free EU Allergen-Free Fungal Acne (Malassezia) Safe

Notable Effects & Ingredients

No Notable Effects & Ingredients

Ingredients Related to Skin Types

Good   Bad — tap a skin type to see which ingredients · estimated from ingredient functions
Dry Skin 2/5
Good for dry skin
Sulfated Castor Oil Urea
Caution for dry skin
Magnesium Carbonate Sulfated Castor Oil Sodium Hydroxide Sodium Lauryl Sulfate Disodium EDTA-Copper
Oily/Acne-Prone Skin 1/0
Good for oily/acne-prone skin
Disodium EDTA-Copper
Sensitive Skin 0/3
Caution for sensitive skin
Sodium Chloride Limonene Methylisothiazolinone

Ingredients list

23 total
Lower hazard (1) Higher hazard (7)
All23 Viscosity Controlling4 Skin Conditioning4 Perfuming3 Chelating Agent3 Hair Conditioning3 Bulking Agent3 Humectant3 Buffering Agent3
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
2
Sodium Lauryl Sulfate
(Cleansing, Denaturant, Emulsifying, Foaming, Surfactant)
Bad for Oily Skin
Bad for Oily Skin
Sulfate
Sulfate
1
A
Disodium Cocoamphodiacetate
(Hair Conditioning, Sufactant, Foam Boosting, Hydrotrope, Skin Conditioning)
3
A
Urea
(Buffering Agent, Humectant, Antistatic Agent, Skin Conditioning)
1
A
Magnesium Sulfate
(Bulking Agent, Hair Conditioning, Viscosity Controlling)
1
Sodium Thiosulfate
(Reducing)
1
Sulfated Castor Oil
(Cleansing, Emulsifying, Humectant, Surfactant)
Bad for Oily Skin
Bad for Oily Skin
1
Magnesium Nitrate
(Hair Conditioning)
1
Magnesium Carbonate
(Absorbent, Bulking Agent, Opacifying, Ph Adjuster, Binding)
1
Sodium Chloride
(Bulking Agent, Masking, Oral Care Agent, Viscosity Controlling)
3
B
Sodium Glycolate
(Buffering Agent)
3
B
Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent)
1
Magnesium Chloride
(Viscosity Controlling)
2
A
Tetrasodium EDTA
(Chelating Agent)
1
A
Trisodium HEDTA
(Chelating Agent)
1
A
Disodium EDTA
(Chelating Agent, Viscosity Controlling)
6
B
Methylchloroisothiazolinone
(Preservative)
7
B
Methylisothiazolinone
(Preservative)
PARFUM
(Fragrance, Perfuming)
6
Limonene
(Deodorant, Perfuming, Solvent)
Allergens
Allergens
Citrus Aurantium Amara Peel Oil
(Skin Conditioning)
Citrus Limon Peel Oil
(Fragrance, Perfuming, Skin Conditioning)
1
4
Disodium EDTA-Copper
(Cosmetic Colorant, Astringent, Chelating)

My Ingredient Notes

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Key ingredients

Disodium Cocoamphodiacetate
Skin Conditioning
Urea
Humectant, Skin Conditioning
Sulfated Castor Oil
Humectant
Citrus Aurantium Amara Peel Oil
Skin Conditioning
Citrus Limon Peel Oil
Skin Conditioning
Disodium EDTA-Copper
Astringent

Benefits

Fungal-acne (Malassezia) safe
Good for oily/acne-prone skin

Concerns

Contains sulfate
Contains eu allergen
Methylisothiazolinone — higher EWG
May not suit dry skin
May not suit sensitive skin

EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Disodium Cocoamphodiacetate
Hair conditioning, Sufactant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSufactantFoam boostingHydrotropeSkin conditioning
Urea
Buffering agent, Humectant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Buffering agentHumectantAntistatic agentSkin conditioning
Magnesium Sulfate
Bulking agent, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Bulking agentHair conditioningViscosity controlling
Sodium Thiosulfate
Reducing
Low-hazard ingredient.Read moreShow less
EWG 1 Reducing
Magnesium Nitrate
Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Hair conditioning
Magnesium Carbonate
Absorbent, Bulking agent
Low-hazard ingredient.Read moreShow less
EWG 1 AbsorbentBulking agentOpacifyingPh adjusterBinding
Sodium Chloride
Bulking agent, Masking
Low-hazard ingredient.Read moreShow less
EWG 1 Bulking agentMaskingOral care agentViscosity controlling
Sodium Glycolate
Buffering agent
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B Buffering agent
Sodium Hydroxide
Denaturant, Ph adjuster
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B DenaturantPh adjusterBuffering agent
Magnesium Chloride
Viscosity controlling
Low-hazard ingredient.Read moreShow less
EWG 1 Viscosity controlling
Tetrasodium EDTA
Chelating agent
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A Chelating agent
Trisodium HEDTA
Chelating agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Chelating agent
Disodium EDTA
Chelating agent, Viscosity controlling
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Chelating agentViscosity controlling
PARFUM
Fragrance, Perfuming
Limited public safety data.Read moreShow less
EWG N/A FragrancePerfuming
+ 3 more — see the full ingredients list above
Sodium Lauryl Sulfate
Cleansing, Denaturant
Potentially comedogenic - can block poresRead moreShow less
EWG 1–2 CleansingDenaturantEmulsifyingFoamingSurfactant Bad for Oily SkinSulfate
Sulfated Castor Oil
Cleansing, Emulsifying
Potentially comedogenic - can block poresRead moreShow less
EWG 1 CleansingEmulsifyingHumectantSurfactant Bad for Oily Skin
Methylchloroisothiazolinone
Preservative
Moderate-hazard ingredient.Read moreShow less
EWG 6 CIR B Preservative
Methylisothiazolinone
Preservative
Higher-hazard ingredient.Read moreShow less
EWG 7 CIR B Preservative
Limonene
Deodorant, Perfuming
Moderate-hazard ingredient.Read moreShow less
EWG 6 DeodorantPerfumingSolvent Allergens

How to use

How to use

  • 1 Morning & evening: Suitable for both AM and PM use.

General guidance from this product's category and active ingredients — always follow the directions on the package.

Trust & honesty

Officially notified as a cosmetic in Malaysia (NPRA). Government registration record.

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