olaplex No.3 Hair Perfector
olaplex Olaplex No.3 Hair Perfector lists 27 ingredients on its label, 0 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
- Water
- Bis-Aminopropyl Diglycol Dimaleate
- Propylene Glycol
- Cetearyl Alcohol
- Behentrimonium Methosulfate
- Phenoxyethanol
- Cetyl Alcohol
- Glycerin
- Hydroxyethyl Ethylcellulose
- Stearamidopropyl Dimethylamine
- Quaternium-91
- Sodium Benzoate
- Cetrimonium Methosulfate
- Cetrimonium Chloride
- Fragrance
- Tetrasodium EDTA
- Polyquaternium-37
- Benzyl Benzoate
- Etidronic Acid
- Ascorbic Acid
- Phytantriol
- Tocopheryl Acetate
- Aloe Barbadensis Leaf Juice
- Panthenol
- Simmondsia Chinensis Seed Oil
- Citric Acid
- Potassium Sorbate
Highlights
Formulation view Water-based hair treatment featuring bis-aminopropyl diglycol dimaleate for bond repair, combined with cationic conditioning agents like behentrimonium methosulfate. Contains glycerin and plant extracts for care. Preserved with phenoxyethanol and sodium benzoate. Ideal for color-treated hair. Formulation note: Multiple cationic systems enhance smoothness but require careful balancing to avoid antagonism; focuses on structural repair.
Other ingredients
WaterBis-Aminopropyl Diglycol DimaleatePropylene GlycolCetearyl AlcoholBehentrimonium MethosulfatePhenoxyethanolCetyl AlcoholGlycerinHydroxyethyl EthylcelluloseStearamidopropyl DimethylamineQuaternium-91Sodium BenzoateCetrimonium MethosulfateCetrimonium ChlorideFragranceTetrasodium EDTAPolyquaternium-37Benzyl BenzoateEtidronic AcidAscorbic AcidPhytantriolTocopheryl AcetateAloe Barbadensis Leaf JuicePanthenolSimmondsia Chinensis Seed OilCitric AcidPotassium Sorbate
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Water | Not decoded yet | — | — |
| Bis-Aminopropyl Diglycol Dimaleate | Not decoded yet | — | — |
| Propylene Glycol | Not decoded yet | — | — |
| Cetearyl Alcohol | Not decoded yet | — | — |
| Behentrimonium Methosulfate | Not decoded yet | — | — |
| Phenoxyethanol | Not decoded yet | — | — |
| Cetyl Alcohol | Not decoded yet | — | — |
| Glycerin | Not decoded yet | — | — |
| Hydroxyethyl Ethylcellulose | Not decoded yet | — | — |
| Stearamidopropyl Dimethylamine | Not decoded yet | — | — |
| Quaternium-91 | Not decoded yet | — | — |
| Sodium Benzoate | Not decoded yet | — | — |
| Cetrimonium Methosulfate | Not decoded yet | — | — |
| Cetrimonium Chloride | Not decoded yet | — | — |
| Fragrance | Not decoded yet | — | — |
| Tetrasodium EDTA | Not decoded yet | — | — |
| Polyquaternium-37 | Not decoded yet | — | — |
| Benzyl Benzoate | Not decoded yet | — | — |
| Etidronic Acid | Not decoded yet | — | — |
| Ascorbic Acid | Not decoded yet | — | — |
| Phytantriol | Not decoded yet | — | — |
| Tocopheryl Acetate | Not decoded yet | — | — |
| Aloe Barbadensis Leaf Juice | Not decoded yet | — | — |
| Panthenol | Not decoded yet | — | — |
| Simmondsia Chinensis Seed Oil | Not decoded yet | — | — |
| Citric Acid | Not decoded yet | — | — |
| Potassium Sorbate | Not decoded yet | — | — |
Ingredients explained
- Water
- Not decoded yet
- Bis-Aminopropyl Diglycol Dimaleate
- Not decoded yet
- Propylene Glycol
- Not decoded yet
- Cetearyl Alcohol
- Not decoded yet
- Behentrimonium Methosulfate
- Not decoded yet
- Phenoxyethanol
- Not decoded yet
- Cetyl Alcohol
- Not decoded yet
- Glycerin
- Not decoded yet
- Hydroxyethyl Ethylcellulose
- Not decoded yet
- Stearamidopropyl Dimethylamine
- Not decoded yet
- Quaternium-91
- Not decoded yet
- Sodium Benzoate
- Not decoded yet
- Cetrimonium Methosulfate
- Not decoded yet
- Cetrimonium Chloride
- Not decoded yet
- Fragrance
- Not decoded yet
- Tetrasodium EDTA
- Not decoded yet
- Polyquaternium-37
- Not decoded yet
- Benzyl Benzoate
- Not decoded yet
- Etidronic Acid
- Not decoded yet
- Ascorbic Acid
- Not decoded yet
- Phytantriol
- Not decoded yet
- Tocopheryl Acetate
- Not decoded yet
- Aloe Barbadensis Leaf Juice
- Not decoded yet
- Panthenol
- Not decoded yet
- Simmondsia Chinensis Seed Oil
- Not decoded yet
- Citric Acid
- Not decoded yet
- Potassium Sorbate
- Not decoded yet
Source: full ingredient list published on the product label, collected 2026-09-20. Ratings are our internal reading, not a regulatory conclusion. · Product page
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