Soft Straight Treatment

Straine

Where to buy Possibly in stock

About this product

The Straine Soft Straight Treatment is a misc. Our analysis of its 64 ingredients (48 low-risk) rates it Excellent (99/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.

Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Misc
Ingredients
64
Low-risk
48
Fragrance
Contains fragrance
Origin
Japan

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 14/7
Good for dry skin
Glutamic Acid Dipotassium Glycyrrhizate Lanolin Acid Cetearyl Alcohol Isononyl Isononanoate Caprylic/Capric Triglyceride Butylene Glycol Sodium PCA Glycerin Hydrolyzed Silk Histidine Hydrolyzed Keratin Sodium Lactate PCA
Caution for dry skin
Lanolin Acid Sodium Lauraminopropionate Glycerin Hydrogenated Lecithin Cetrimonium Chloride PEG-25 Hydrogenated Castor Oil Aphanothece Sacrum Polysaccharide
Oily/Acne-Prone Skin No data
Sensitive Skin 4/23
Good for sensitive skin
Glycerin Hydrogenated Castor Oil Dimer Dilinoleate Histidine HCl Allantoin
Caution for sensitive skin
Glycine Glutamic Acid Methionine Valine Serine Cystine Aspartic Acid Arginine Isoleucine Caprylic/Capric Triglyceride Butylene Glycol Glycerin Taurine Threonine Tryptophan Phenylalanine Proline Hydroxypropyl Cyclodextrin Histidine Citric Acid Isopropyl Alcohol PEG-25 Hydrogenated Castor Oil Phenoxyethanol

Ingredients list

64 total
Lower hazard (1) Higher hazard (6)
All64 Skin Conditioning56 Hair Conditioning36 Antistatic Agent23 Fragrance22 Humectant13 Masking10 Emulsifying6 Solvent6
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
A
Cetearyl Alcohol
(Emulsion Stabilising, Opacifying, Foam Boosting, Viscosity Increasingagent Aqueous, Viscosity Increasing Agent, Emollient, Emulsifying, Viscosity Controlling)
1
A
Amodimethicone
(Antistatic Agent, Hair Conditioning)
Silicone
Silicone
1
Hydrogenated Castor Oil Dimer Dilinoleate
(Binding Agent, Hair Conditioning, Skin Conditioning, Skin Protecting)
1
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
3
B
Behentrimonium Chloride
(Antistatic Agent, Hair Conditioning, Preservative)
1
A
Hydrolyzed Silk
(Hair Conditioning, Skin Conditioning, Antistatic Agent, Humectant)
1
A
Pentylene Glycol
(Skin Conditioning, Solvent)
Diammonium Dithiodiglycolate
(Hair Waving Or Straightening)
Isostearoyl Hydrolyzed Keratin
(Cleansing, Hair Conditioning, Skin Conditioning, Surfactant Cleansing)
2
A
Hydrolyzed Keratin
(Hair Conditioning, Nail Conditioning Agent, Skin Conditioning, Antistatic Agent, Film Forming, Humectant)
Hydroxypropyltrimonium Hydrolyzed Keratin
(Antistatic Agent, Hair Conditioning, Skin Conditioning)
1
Cocodimonium Hydroxypropyl Hydrolyzed Keratin
(Antistatic Agent, Hair Conditioning, Skin Conditioning)
2
A
Keratin
(Hair Conditioning, Skin Conditioning)
PEG-3 Tallow Propylenedimonium Dimethosulfate
(Antistatic)
Gamma-Docosalactone
(Hair Conditioning, Skin Conditioning)
1
A
Cystine
(Fragrance, Hair Conditioning, Antistatic Agent, Masking)
1
A
Glutamic Acid
(Fragrance, Hair Conditioning, Humectant, Antistatic Agent)
1
A
Arginine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking)
1
A
Lysine HCL
(Hair Conditioning, Skin Conditioning)
1
A
Threonine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Hair Waving Or Straightening)
1
A
Serine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking)
1
A
Proline
(Fragrance, Hair Conditioning, Skin Conditioning)
1
A
Leucine
(Antistatic Agent, Hair Conditioning, Skin Conditioning)
1
A
Valine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking)
1
A
Aspartic Acid
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking)
1
A
Isoleucine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent)
1
A
Glycine
(Buffering Agent, Fragrance, Hair Conditioning, Skin Conditioning Agent Miscellaneous, Antistatic Agent, Skin Conditioning)
Ninhydrin
(Reducing)
1
A
Phenylalanine
(Fragrance, Hair Conditioning, Skin Conditioning)
1
A
Histidine HCl
(Hair Conditioning, Skin Conditioning, Antioxidant, Reducing)
1
A
Methionine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent)
1
A
Tryptophan
(Fragrance, Hair Conditioning, Antistatic Agent, Masking)
1
Ceramide NP
(Hair Conditioning, Skin Conditioning)
Ceramide NG
(Skin Conditioning)
Ceramide AP
(Hair Conditioning, Skin Conditioning)
Ceramide EOP
(Hair Conditioning, Skin Conditioning)
Ceramide Ag
(Hair Conditioning, Humectant, Skin Conditioning)
Diglucosyl Gallic Acid
(Hair Conditioning)
Aphanothece Sacrum Polysaccharide
(Absorbent, Emulsion Stabilising, Film Forming, Viscosity Controlling)
Cetearamidoethyl Diethonium Hydrolyzed Rice Protein
(Hair Conditioning)
1
Lanolin Acid
(Cleansing, Emollient, Emulsifying, Surfactant)
Bad for Oily Skin
Bad for Oily Skin
1
A
Allantoin
(Skin Conditioning, Skin Protecting, Soothing)
Good for Oily Skin
Good for Oily Skin
Good for Sensitive Skin
Good for Sensitive Skin
1
A
Dipotassium Glycyrrhizate
(Flavoring Agent, Skin Conditioning, Humectant)
1
A
Histidine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Humectant)
1
A
Phytosterols
(Skin Conditioning)
1
B
Sodium PCA
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning)
Good for Dry Skin
Good for Dry Skin
3
B
Sodium Lactate
(Buffering Agent, Exfoliant, Humectant, Keratolytic)
1
Sodium Lauraminopropionate
(Antistatic Agent, Cleansing, Emulsifying, Foam Boosting, Hair Conditioning, Surfactant)
3
B
PCA
(Humectant, Moisturising)
2
A
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
1
Hydroxypropyl Starch Phosphate
(Bulking Agent, Viscosity Increasing Agent, Viscosity Controlling)
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
B
Isononyl Isononanoate
(Skin Conditioning, Emollient, Antistatic Agent)
2
A
Isopropyl Alcohol
(Antifoaming Agent, Fragrance, Solvent, Viscosity Decreasing Agent, Perfuming, Viscosity Controlling)
Bad for Sensitive Skin
Bad for Sensitive Skin
3
PEG-25 Hydrogenated Castor Oil
(Fragrance, Emulsifying, Surfactant)
2
A
Hydrogenated Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Suspending Agent Nonsurfactant)
1
A
Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent)
1
Taurine
(Fragrance, Buffering Agent)
3
B
Cetrimonium Chloride
(Antistatic Agent, Cosmetic Biocide, Emulsifying, Surfactant, Antimicrobial, Preservative)
PARFUM
(Fragrance, Perfuming)
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben
1
A
Hydroxypropyl Cyclodextrin
(Chelating Agent, Emulsion Stabilising, Masking, Skin Conditioning)
4
6
B
Iodopropynyl Butylcarbamate
(Preservative)

My Ingredient Notes

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Key ingredients

Cetearyl Alcohol
Emollient
Hydrogenated Castor Oil Dimer Dilinoleate
Skin Conditioning, Skin Protecting
Butylene Glycol
Skin Conditioning, Humectant
Hydrolyzed Silk
Skin Conditioning, Humectant
Pentylene Glycol
Skin Conditioning
Isostearoyl Hydrolyzed Keratin
Skin Conditioning

Benefits

Good for dry skin

Concerns

Contains paraben
Contains silicone
Not fungal acne (malassezia) safe
May not suit sensitive skin

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Cetearyl Alcohol
Emulsion stabilising, Opacifying
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Emulsion stabilisingOpacifyingFoam boostingViscosity increasingagent - aqueousViscosity increasing agentEmollientEmulsifyingViscosity controlling
Hydrogenated Castor Oil Dimer Dilinoleate
Binding agent, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Binding agentHair conditioningSkin conditioningSkin protecting
Behentrimonium Chloride
Antistatic agent, Hair conditioning
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B Antistatic agentHair conditioningPreservative
Hydrolyzed Silk
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningAntistatic agentHumectant
Pentylene Glycol
Skin conditioning, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningSolvent
Diammonium Dithiodiglycolate
Hair waving or straightening
Limited public safety data.Read moreShow less
EWG N/A Hair waving or straightening
Isostearoyl Hydrolyzed Keratin
Cleansing, Hair conditioning
Limited public safety data.Read moreShow less
EWG N/A CleansingHair conditioningSkin conditioningSurfactant cleansing
Hydrolyzed Keratin
Hair conditioning, Nail conditioning agent
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A Hair conditioningNail conditioning agentSkin conditioningAntistatic agentFilm formingHumectant
Hydroxypropyltrimonium Hydrolyzed Keratin
Antistatic agent, Hair conditioning
Limited public safety data.Read moreShow less
EWG N/A Antistatic agentHair conditioningSkin conditioning
Cocodimonium Hydroxypropyl Hydrolyzed Keratin
Antistatic agent, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Antistatic agentHair conditioningSkin conditioning
Keratin
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A Hair conditioningSkin conditioning
PEG-3 Tallow Propylenedimonium Dimethosulfate
Antistatic
Limited public safety data.Read moreShow less
EWG N/A Antistatic
Gamma-Docosalactone
Hair conditioning, Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Hair conditioningSkin conditioning
Cystine
Fragrance, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceHair conditioningAntistatic agentMasking
+ 39 more — see the full ingredients list above
Amodimethicone
Antistatic agent, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Antistatic agentHair conditioning Silicone
Butylene Glycol
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSkin conditioningSolventViscositydecreasing agentHumectantMaskingViscosity controlling Good for Dry Skin
Lanolin Acid
Cleansing, Emollient
Potentially comedogenic - can block poresRead moreShow less
EWG 1 CleansingEmollientEmulsifyingSurfactant Bad for Oily Skin
Allantoin
Skin conditioning, Skin protecting
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningSkin protectingSoothing Good for Oily SkinGood for Sensitive Skin
Sodium PCA
Hair conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Hair conditioningHumectantAntistatic agentSkin conditioning Good for Dry Skin
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
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
Isopropyl Alcohol
Antifoaming agent, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A Antifoaming agentFragranceSolventViscosity decreasing agentPerfumingViscosity controlling Bad for Sensitive Skin
Phenoxyethanol
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben
Iodopropynyl Butylcarbamate
Preservative
Moderate-hazard ingredient.Read moreShow less
EWG 4–6 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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