Treatment Masque
3 PROHIBITED
Ouai

Treatment Masque

Uncategorized
Contains Prohibited Substances
❌ 1 prohibited🔶 7 restricted
View details
❌ Prohibited (Annex II) — 1
  • 2-(4-tert-butylbenzyl) propionaldehyde
Updated: 4/3/2026, 12:57:40 PM
Ingredient composition · 79 total
Safe (1)Restricted (7)Prohibited (1)Unknown (70)

Composition

29% natural6% synthetic
🌿 23 natural❓ 51 unknown origin🧪 5 synthetic

Based on 79 ingredients analyzed. 29% natural, 65% unknown origin and 6% synthetic.

Ingredients data:66 / 79explained
3 prohibited (EU Annex II)
7 restricted (EU Annex III)
8 need review

Ingredient Analysis

🌟
Goodies
Proven actives & beneficial ingredients
Glycerin

Ingredients List

Showing 5 of 79 ingredients

Ingredients Explained

79 / 79
Safe — well-studied, low concernNeutral / Unknown — limited dataConcern — high comedogenic/irritancy
⚠️16 of 79 ingredients missing description or function
Aqua (Water#1
Aqua (Water is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Eau)#2
Eau) is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Cetearyl Alcohol#3
mixture
mixture of fatty alcohols
Comedogenic: 2/5 Irritancy: 0/5
Behentrimonium Chloride#4⚠️ Restricted
ANTISTATIC, HAIR CONDITIONING, PRESERVATIVE
Docosyltrimethylammonium chloride
Comedogenic: 0/5 Irritancy: 0/5
Cetyl Alcohol#5
EMULSION STABILISING, FRAGRANCE, OPACIFYING, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING, SURFACTANT - FOAM BOOSTING, VISCOSITY CONTROLLING
Hexadecan-1-ol
Comedogenic: 2/5 Irritancy: 0/5
Stearamidopropyl Dimethylamine#6
ANTISTATIC, HAIR CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING
N-[3-(Dimethylamino)propyl]stearamide
Comedogenic: 0/5 Irritancy: 0/5
Amodimethicone#7
ANTISTATIC, HAIR CONDITIONING
Dimethylsiloxane, polymer, (((3-((2-aminoethyl)amino)propyl)-dimethoxysilyl)oxy)-terminated
Comedogenic: 0/5 Irritancy: 0/5
Cetyl Esters#8
SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT
The complex reaction product of blended acids and blended alcohols which simulates the composition of natural spermaceti. It consists primarily of myristyl, cet…
Comedogenic: 0/5 Irritancy: 0/5
Hydrogenated Ethylhexyl Olivate#9
SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT
Hydrogenated Ethylhexyl Olivate is a misture of esters produced by the reaction of ethylhexanol and Hydrogenated Olive Oil
Comedogenic: 0/5 Irritancy: 0/5
Jojoba Esters#10
MOISTURISING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SOOTHING
Jojoba Esters is a complex mixture of esters produced by the transesterification/interesterification of Simmondsia Chinensis (Jojoba) Oil (q.v.), Hydrogenated J…
Comedogenic: 0/5 Irritancy: 0/5
Glycerin#11
Humectant
A powerful humectant that attracts moisture to the skin, keeping it hydrated and soft.
Comedogenic: 0/5 Irritancy: 0/5
Butyrospermum Parkii (Shea) Butter#12
Butyrospermum Parkii (Shea) Butter is a cosmetic ingredient used in this formulation.
Comedogenic: 1/5 Irritancy: 1/5
No descriptionNo function
Oryza Sativa (Rice) Bran Oil#13
Oryza Sativa (Rice) Bran Oil is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Cocos Nucifera (Coconut) Water#14
Cocos Nucifera (Coconut) Water is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Panthenol#15
type of chemical entity
chemical compound
Comedogenic: 0/5 Irritancy: 0/5
Phyllostachis Bambusoides Juice#16
Phyllostachis Bambusoides Juice is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Tamarindus Indica Seed Gum#17
EMULSION STABILISING, VISCOSITY CONTROLLING
Tamarindus Indica Seed Gum is the gum obtained from the seeds of the Tamarind, Tamarindus indica L., Leguminosae
Comedogenic: 0/5 Irritancy: 0/5
Laureth-9#18⚠️ Restricted
SURFACTANT - EMULSIFYING
3,6,9,12,15,18,21,24,27-Nonaoxanonatriacontan-1-ol
Comedogenic: 0/5 Irritancy: 0/5
Daucus Carota Sativa (Carrot) Root Extract#19
Daucus Carota Sativa (Carrot) Root Extract is a cosmetic ingredient used in this formulation.
Comedogenic: 3/5 Irritancy: 3/5
No descriptionNo function
Hydrolyzed Hibiscus Esculentus Extract#20
SKIN CONDITIONING
Hydrolyzed Hibiscus Esculentus Extract is a hydrolyzate of the Hibiscus esculentus, Malvaceae, extract derived by acid, enzyme or other method of hydrolysis
Comedogenic: 0/5 Irritancy: 0/5
Jasminum Officinale (Jasmine) Flower Extract#21
Jasminum Officinale (Jasmine) Flower Extract is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Nasturtium Officinale Extract#22
PERFUMING, SKIN CONDITIONING
Nasturtium Officinale Extract is an extract of the whole plant of the Watercress, Nasturtium officinale, Brassicaceae
Comedogenic: 0/5 Irritancy: 0/5
Helianthus Annuus (Sunflower) Seed Extract#23
Helianthus Annuus (Sunflower) Seed Extract is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Zingiber Officinale (Ginger) Root Extract#24
Zingiber Officinale (Ginger) Root Extract is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Amaranthus Caudatus Seed Extract#25
SKIN CONDITIONING
Amaranthus Caudatus Seed Extract is an extract of the seeds of Amaranthus caudatus L., Amaranthaceae
Comedogenic: 0/5 Irritancy: 0/5
Moringa Oleifera Seed Extract#26
SKIN CONDITIONING
Moringa Oleifera Seed Extract is the extract of the seeds of Moringa oleifera, Moringaceae.
Comedogenic: 0/5 Irritancy: 0/5
Hydrolyzed Linseed Extract#27
SKIN CONDITIONING
Linseed extract hydrolyzed
Comedogenic: 0/5 Irritancy: 0/5
Pisum Sativum (Pea) Extract#28
Pisum Sativum (Pea) Extract is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Cynara Scolymus (Artichoke) Leaf Extract#29
Cynara Scolymus (Artichoke) Leaf Extract is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Alanine#30
ANTISTATIC, FRAGRANCE, HAIR CONDITIONING, SKIN CONDITIONING
Alanine
Comedogenic: 0/5 Irritancy: 0/5
Arginine#31
ANTISTATIC, FRAGRANCE, HAIR CONDITIONING, SKIN CONDITIONING
L-Arginine
Comedogenic: 0/5 Irritancy: 0/5
Glycine#32
ANTISTATIC, BUFFERING, HAIR CONDITIONING, SKIN CONDITIONING
Glycine
Comedogenic: 0/5 Irritancy: 0/5
Histidine#33
ANTISTATIC, HUMECTANT, SKIN CONDITIONING
Histidine
Comedogenic: 0/5 Irritancy: 0/5
Isoleucine#34
ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING
L-Isoleucine; DL-allo-Isoleucine; 2-Amino-3-methylpentanoic acid
Comedogenic: 0/5 Irritancy: 0/5
Phenylalanine#35
FRAGRANCE, HAIR CONDITIONING, SKIN CONDITIONING
3-Phenyl-L-alanine
Comedogenic: 0/5 Irritancy: 0/5
Proline#36
HAIR CONDITIONING, SKIN CONDITIONING
2-Pyrrolidinecarboxylic acid, (S)-
Comedogenic: 0/5 Irritancy: 0/5
Serine#37
ANTISTATIC, FRAGRANCE, HAIR CONDITIONING, SKIN CONDITIONING
2-Amino-3-hydroxypropanoic acid
Comedogenic: 0/5 Irritancy: 0/5
Threonine#38
ANTISTATIC, HAIR CONDITIONING, HAIR WAVING OR STRAIGHTENING
2-Amino-3-hydroxybutanoic acid
Comedogenic: 0/5 Irritancy: 0/5
Valine#39
ANTISTATIC, FRAGRANCE, HAIR CONDITIONING, SKIN CONDITIONING
2-Amino-3-methylbutanoic acid
Comedogenic: 0/5 Irritancy: 0/5
Aspartic Acid#40
ANTISTATIC, FRAGRANCE, HAIR CONDITIONING, SKIN CONDITIONING
Aspartic acid
Comedogenic: 0/5 Irritancy: 0/5
Laurdimonium Hydroxypropyl Hydrolyzed Keratin#41
ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING
Keratin hydrolysates, 2-hydroxy-3-(N-dodecyl-N,N-dimethylammonio)propyl derivatives, chlorides
Comedogenic: 0/5 Irritancy: 0/5
Hydrolyzed Rice Protein#42
ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING
Protein hydrolyzates, rice. Substance obtained by acidic, alkaline, or enzymatic hydrolysis of rice composed primarily of amino acids, peptides, and proteins
Comedogenic: 0/5 Irritancy: 0/5
Hydrolyzed Corn Protein#43
ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING
Protein hydrolyzates, corn. Substance obtained by acidic, alkaline, or enzymatic hydrolysis of Zea mays composed primarily of amino acids, peptides, and protein…
Comedogenic: 0/5 Irritancy: 0/5
Hydrolyzed Yeast Protein#44
ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING
Protein hydrolyzates, yeast. Substance obtained by acidic, alkaline, or enzymatic hydrolysis of saccharomyces cerevisiae composed primarily of amino acids, pept…
Comedogenic: 0/5 Irritancy: 0/5
Ethylhexylglycerin#45
type of chemical entity
chemical compound
Comedogenic: 2/5 Irritancy: 2/5
Isododecane#46
PERFUMING, SKIN CONDITIONING - EMOLLIENT, SOLVENT
2,2,4,6,6-Pentamethylheptane; Hydrocarbons, C4, 1,3-butadiene-free, polymd., triisobutylene fraction, hydrogenated
Comedogenic: 0/5 Irritancy: 0/5
Propanediol#47
SOLVENT, VISCOSITY CONTROLLING
1,3-dihydroxypropane
Comedogenic: 0/5 Irritancy: 0/5
Pentylene Glycol#48
SKIN CONDITIONING, SOLVENT
1,2-Dihydroxypentane
Comedogenic: 0/5 Irritancy: 0/5
Parfum#49
FRAGRANCE, PERFUMING
Parfum is a term for ingredient labelling used to identify that a product contains a material or a combination of materials normally added to a cosmetic to prod…
Comedogenic: 0/5 Irritancy: 0/5
Cetrimonium Chloride#50⚠️ Restricted
ANTIMICROBIAL, ANTISTATIC, PRESERVATIVE, SURFACTANT - EMULSIFYING
1-Hexadecanaminium, N,N,N-trimethyl-, chloride
Comedogenic: 0/5 Irritancy: 0/5
Trideceth-12#51
SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING
Poly(oxy-1,2-ethanediyl), .alpha.-tridecyl-.omega.-hydroxy; Isotridecanol, ethoxylated
Comedogenic: 0/5 Irritancy: 0/5
C11-15 Pareth-7#52
SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING
Alcohols, C11-15, ethoxylated (7 mol EO average molar ratio)
Comedogenic: 0/5 Irritancy: 0/5
Polysilicone-15#53
Polysilicone-15 is the siloxane polymer that conforms generally to the formula:
Comedogenic: 0/5 Irritancy: 0/5
No function
Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol#54
HAIR CONDITIONING, SKIN CONDITIONING
Proteins, vegetable, hydrolysed, 2-hydroxy-3-(3-(trihydroxysilyl)propoxy)propyl derivatives
Comedogenic: 0/5 Irritancy: 0/5
Cystine Bis-Pg-Propyl Silanetriol#55
SKIN CONDITIONING
L-Cystine, diallylglycidyltrihydroxymethylsilyl ester
Comedogenic: 0/5 Irritancy: 0/5
Sodium PCA#56
ANTISTATIC, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING
Sodium 5-oxo-2-pyrrolidinecarboxylate
Comedogenic: 0/5 Irritancy: 0/5
Pca#57
HUMECTANT, MOISTURISING
L-2-Pyrrolidone-5-carboxylic acid
Comedogenic: 0/5 Irritancy: 0/5
Diisostearyl Malate#58
SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - CLEANSING
Bis(16-methylheptadecyl) malate
Comedogenic: 0/5 Irritancy: 0/5
Polysorbate 60#59
type of chemical entity
chemical compound
Comedogenic: 0/5 Irritancy: 3/5
Hydrogenated Olive Oil Unsaponifiables#60
HAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT
Olive oil, unsaponifiable fraction, hydrogenated
Comedogenic: 0/5 Irritancy: 0/5
Leuconostoc/​Radish Root Ferment Filtrate#61
Leuconostoc/​Radish Root Ferment Filtrate is a cosmetic ingredient used in this formulation.
Comedogenic: 0/5 Irritancy: 0/5
No descriptionNo function
Sodium Lactate#62
BUFFERING, HUMECTANT, KERATOLYTIC
Sodium lactate
Comedogenic: 0/5 Irritancy: 0/5
Guar Hydroxypropyltrimonium Chloride#63
ANTISTATIC, FILM FORMING, SKIN CONDITIONING, VISCOSITY CONTROLLING
Guar gum, 2-hydroxy-3-(trimethylammonio)propyl ether, chloride
Comedogenic: 0/5 Irritancy: 0/5
Hydroxyethylcellulose#64
BINDING, EMULSION STABILISING, FILM FORMING, LIGHT STABILIZER, VISCOSITY CONTROLLING
Cellulose, 2-hydroxyethyl ether
Comedogenic: 0/5 Irritancy: 0/5
BHT#65
ANTIOXIDANT, FRAGRANCE
2,6-Di-tert-butyl-p-cresol
Comedogenic: 0/5 Irritancy: 0/5
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate#66
Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,2-bis[[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy] methyl]-1,3-propanediyl este…
Comedogenic: 0/5 Irritancy: 0/5
No function
Disodium EDTA#67
type of chemical entity
chemical compound
Comedogenic: 0/5 Irritancy: 0/5
Citric Acid#68
type of chemical entity
weak organic acid
Comedogenic: 0/5 Irritancy: 0/5
Phenoxyethanol#69
Preservative
A common preservative that is generally well-tolerated by most skin types.
Comedogenic: 0/5 Irritancy: 1/5
Caprylyl Glycol#70
DEODORANT, HAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT
Octane-1,2-diol
Comedogenic: 0/5 Irritancy: 0/5
Chlorphenesin#71
ANTIMICROBIAL, PRESERVATIVE
1,2-Propanediol, 3-(4-chlorophenoxy)-
Comedogenic: 0/5 Irritancy: 0/5
Benzoic Acid#72
FRAGRANCE, pH ADJUSTERS, PRESERVATIVE
Benzoic acid
Comedogenic: 2/5 Irritancy: 3/5
Sorbic Acid#73
type of chemical entity
chemical compound
Comedogenic: 0/5 Irritancy: 0/5
Methylisothiazolinone#74
2-Methyl-2H-isothiazol-3-one
Comedogenic: 0/5 Irritancy: 0/5
No function
Benzyl Alcohol#75⚠️ Restricted
type of chemical entity
chemical compound
Comedogenic: 0/5 Irritancy: 0/5
Butylphenyl Methylpropional#76🚫 Prohibited
type of chemical entity
chemical compound
Comedogenic: 0/5 Irritancy: 0/5
Citronellol#77⚠️ Restricted
group of stereoisomers
pair of enantiomers
Comedogenic: 0/5 Irritancy: 0/5
Hexyl Cinnamal#78⚠️ Restricted
PERFUMING
2-Phenylmethyleneoctanal; alpha-Hexylcinnamaldehyde; 2-Benzylideneoctanal; alpha-n-hexyl-beta-phenylacrolein
Comedogenic: 0/5 Irritancy: 0/5
Linalool#79⚠️ Restricted
Fragrance
A naturally occurring terpene alcohol found in many flowers and spice plants. Can cause allergic reactions.
Comedogenic: 0/5 Irritancy: 3/5
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