Curl Control Shampoo

Rëzo Haircare

Where to buy Possibly in stock

About this product

The Rëzo Haircare Curl Control Shampoo is a misc. Our analysis of its 26 ingredients (14 low-risk) rates it Excellent (95/100). Based on its ingredients, it looks well-suited to oily / acne-prone and sensitive 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
26
Low-risk
14
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
Glycerin Hexamidine Diisethionate
Caution for dry skin
Glycerin Hydroxypropyl Methylcellulose Ceteareth-7 Zinc Chloride TEA-Dodecylbenzenesulfonate
Oily/Acne-Prone Skin 1/0
Good for oily/acne-prone skin
Zinc Chloride
Sensitive Skin 2/2
Good for sensitive skin
Glycerin Zinc Chloride
Caution for sensitive skin
Glycerin Citric Acid

Ingredients list

26 total
Lower hazard (1) Higher hazard (6)
All26 Skin Conditioning10 Film Forming5 Viscosity Controlling5 Hair Conditioning4 Antistatic Agent4 Emulsion Stabilising3 Fragrance3 Humectant3
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
2
A
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent)
Good for Dry Skin
Good for Dry Skin
Fungal Acne
Fungal Acne Trigger
1
Montan Cera
(Antistatic Agent, Binding, Opacifying, Viscosity Controlling)
4
B
Cocamidopropyl Betaine
(Antistatic Agent, Hair Conditioning, Skin Conditioning, Sufactant, Foam Boosting, Viscosity Increasing Agent, Viscosity Controlling)
3
A
Polyquaternium-7
(Antistatic Agent, Film Forming, Hair Fixing)
3
B
Ceteareth-7
(Emulsifying, Surfactant)
1
MDM Hydantoin
(Preservative, Antimicrobial)
TEA-Dodecylbenzenesulfonate
(Cleansing, Foaming, Surfactant)
Sulfate
Sulfate
1
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling)
2
A
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
Cobalt Titanium Oxide
(Skin Conditioning)
1
A
Hydroxypropyl Methylcellulose
(Adhesive, Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Antistatic Agent, Binding, Surfactant, Viscosity Controlling)
4
Zinc Chloride
(Cosmetic Astringent, Cosmetic Biocide, Drug Astringent Oral Health Care Drugs, Oralcare Agent, Oral Health Care Drug, Oral Care Agent, Soothing)
Potassium Hydroxycitrate
(Skin Conditioning)
Pg-Amodimethicone
(Hair Conditioning)
2
Etidronic Acid
(Chelating Agent)
6
B
Methylchloroisothiazolinone
(Preservative)
1
Magnesium Chloride
(Viscosity Controlling)
1
Magnesium Nitrate
(Hair Conditioning)
1
Hexamidine Diisethionate
(Cosmetic Biocide, Antifoaming Agent, Emollient, Preservative, Skin Conditioning)
1
Polygonum Multiflorum Root Extract
(Skin Conditioning)
Angelica Polymorpha Sinensis Root Extract
(Skin Conditioning)
Rosa Rugosa Flower Extract
(Skin Conditioning)
Sophora Flavescens Extract
(Skin Conditioning)
Aloe Andongensis Leaf Extract
(Humectant, Skin Conditioning)
PARFUM
(Fragrance, Perfuming)

My Ingredient Notes

No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.

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Key ingredients

Glycerin
Humectant, Skin Protecting
Cocamidopropyl Betaine
Skin Conditioning
Cobalt Titanium Oxide
Skin Conditioning
Zinc Chloride
Soothing
Potassium Hydroxycitrate
Skin Conditioning
Hexamidine Diisethionate
Emollient, Skin Conditioning

Benefits

Good for oily/acne-prone skin

Concerns

Contains sulfate
Not fungal acne (malassezia) safe
May not suit dry skin

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Montan Cera
Antistatic agent, Binding
Low-hazard ingredient.Read moreShow less
EWG 1 Antistatic agentBindingOpacifyingViscosity controlling
Cocamidopropyl Betaine
Antistatic agent, Hair conditioning
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR B Antistatic agentHair conditioningSkin conditioningSufactantFoam boostingViscosity increasing agentViscosity controlling
Polyquaternium-7
Antistatic agent, Film forming
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Antistatic agentFilm formingHair fixing
Ceteareth-7
Emulsifying, Surfactant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B EmulsifyingSurfactant
MDM Hydantoin
Preservative, Antimicrobial
Low-hazard ingredient.Read moreShow less
EWG 1 PreservativeAntimicrobial
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion stabilising, Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 Emulsion stabilisingFilm formingViscosity controlling
Cobalt Titanium Oxide
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Hydroxypropyl Methylcellulose
Adhesive, Binding agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A AdhesiveBinding agentEmulsion stabilisingFilm formingViscosity increasing agentAntistatic agentBindingSurfactantViscosity controlling
Zinc Chloride
Cosmetic astringent, Cosmetic biocide
Low-to-moderate hazard.Read moreShow less
EWG 4 Cosmetic astringentCosmetic biocideDrug astringent - oral health care drugsOralcare agentOral health care drugOral care agentSoothing
Potassium Hydroxycitrate
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Pg-Amodimethicone
Hair conditioning
Limited public safety data.Read moreShow less
EWG N/A Hair conditioning
Etidronic Acid
Chelating agent
Low-hazard ingredient.Read moreShow less
EWG 2 Chelating agent
Magnesium Chloride
Viscosity controlling
Low-hazard ingredient.Read moreShow less
EWG 1 Viscosity controlling
Magnesium Nitrate
Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Hair conditioning
+ 7 more — see the full ingredients list above
Glycerin
Denaturant, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A DenaturantFragranceHair conditioningHumectantOral care agentOral health care drugSkin protectingViscosity decreasing agentPerfumingSolvent Good for Dry SkinFungal-acne trigger
TEA-Dodecylbenzenesulfonate
Cleansing, Foaming
Limited public safety data.Read moreShow less
EWG N/A CleansingFoamingSurfactant Sulfate
Citric Acid
Chelating agent, Fragrance
Skin irritation can occur at high concentrationRead moreShow less
EWG 2 CIR A Chelating agentFragrancePh adjusterBuffering agentMasking Bad for Sensitive Skin
Methylchloroisothiazolinone
Preservative
Moderate-hazard ingredient.Read moreShow less
EWG 6 CIR B Preservative

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.

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