No.6 Bond Smoother
The Olaplex No.6 Bond Smoother is a misc. Our analysis of its 46 ingredients (26 low-risk) rates it Excellent (88/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Olaplex No.6 Bond Smoother is a misc. Our analysis of its 46 ingredients (26 low-risk) rates it Excellent (88/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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Cetearyl Alcohol
(Emulsion Stabilising, Opacifying, Foam Boosting, Viscosity Increasingagent Aqueous, Viscosity Increasing Agent, Emollient, Emulsifying, Viscosity Controlling) |
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
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Isohexadecane
(Skin Conditioning, Emollient, Solvent) |
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Coco-Caprylate
(Emollient) |
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Neopentyl Glycol Diheptanoate
(Skin Conditioning, Emollient, Viscosity Increasing Agent) |
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Behentrimonium Chloride
(Antistatic Agent, Hair Conditioning, Preservative) |
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Isododecane
(Fragrance, Solvent, Emollient, Perfuming) |
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Phenyl Trimethicone
(Antifoaming Agent, Hair Conditioning, Skin Conditioning) |
Silicone
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Bis-Aminopropyl Diglycol Dimaleate
(Hair Conditioning, Hair Waving Or Straightening, Skin Conditioning) |
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PARFUM
(Fragrance, Perfuming) |
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Cetrimonium Chloride
(Antistatic Agent, Cosmetic Biocide, Emulsifying, Surfactant, Antimicrobial, Preservative) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
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Isopropyl Alcohol
(Antifoaming Agent, Fragrance, Solvent, Viscosity Decreasing Agent, Perfuming, Viscosity Controlling) |
Bad for Sensitive Skin
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Hydroxyethylcellulose
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Binding, Stabilising, Viscosity Controlling) |
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Hydroxypropyl Guar
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Antistatic Agent, Binding, Surfactant, Viscosity Controlling) |
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Sodium Stearoyl Lactylate
(Emulsifying, Surfactant) |
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Hydroxypropyl Cyclodextrin
(Chelating Agent, Emulsion Stabilising, Masking, Skin Conditioning) |
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Hexyl Cinnamal
(Fragrance, Masking) |
Allergens
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Citral
(Flavoring Agent, Fragrance, Masking) |
Allergens
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Hydrolyzed Vegetable Protein PG-Propyl Silanetriol
(Hair Conditioning, Skin Conditioning) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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Citronellol
(Fragrance, Masking) |
Allergens
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Iodopropynyl Butylcarbamate
(Preservative) |
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Hydroxycitronellal
(Fragrance, Masking) |
Allergens
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Etidronic Acid
(Chelating Agent) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Geraniol
(Fragrance, Masking, Tonic) |
Allergens
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Potassium Sorbate
(Fragrance, Preservative) |
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Helianthus Annuus Seed Oil
(Fragrance, Skin Conditioning, Skin Conditioning Emollient) |
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Phytantriol
(Anticaking Agent, Hair Conditioning, Skin Conditioning, Humectant) |
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate
(Hair Conditioning, Humectant, Skin Conditioning) |
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Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
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VITIS VINIFERA SEED OIL
(Skin Conditioning, Skin Conditioning Emollient) |
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Aloe Barbadensis Leaf Juice
(Skin Conditioning) |
Good for Sensitive Skin
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
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Gigartina Stellata Extract
(Skin Protecting) |
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Chondrus Crispus Extract
(Skin Conditioning, Viscosity Controlling) |
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ASCORBIC ACID
(Antioxidant, Buffering, Fragrance, Skin Conditioning) |
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cocos nucifera oil
(Fragrance, Hair Conditioning, Perfuming, Skin Conditioning) |
No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
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 →
How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
The concentrations these actives are typically effective at in research — not a measurement of this product.
L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.
ASCORBIC ACID
INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.
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