Olaplex No.7 Bonding Oil Versus Olaplex Nº.9 Bond Protector Nourishing Hair Serum
Updated on May 21, 2025
Overview
What they are
These products are both vegan and cruelty-free . They have a total of 0 ingredients in common
Suited For
They're both likely to be good for dry skin, sensitive skin and scar healing
Free From
They both do not contain any harsh alcohols, parabens or sulfates
What's Inside
They both contain common allergens and fragrances
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Olaplex No.7 Bonding Oil 25 ingredients
Olaplex Nº.9 Bond Protector Nourishing Hair Serum 31 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Olaplex No.7 Bonding Oil 25 ingredients
Olaplex Nº.9 Bond Protector Nourishing Hair Serum 31 ingredients
Key Ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
Dimethicone
Emollient
Isohexadecane
EmollientC13-14 Isoparaffin
Emollient
Coco-Caprylate
Emollient
Phenyl Trimethicone
Skin Conditioning
Bis-Aminopropyl Diglycol Dimaleate
Skin ConditioningPropanediol
Solvent
Zea Mays Oil
Emulsifying
Beta-Carotene
Skin ConditioningHelianthus Annuus Seed Oil
Emollient
Moringa Oleifera Seed Oil
Emollient
Punica Granatum Seed Oil
Emollient
Water
Skin ConditioningMorinda Citrifolia Seed Powder
Skin ConditioningParfum
Masking
Hexyl Cinnamal
Perfuming
Eclipta Prostrata Extract
Skin ConditioningEthylhexyl Methoxycinnamate
UV Absorber
Limonene
Perfuming
Tocopherol
Antioxidant
Citral
Perfuming
Linalool
Perfuming
Melia Azadirachta Leaf Extract
Skin ConditioningCitronellol
Perfuming
Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate
Humectant
Dimethicone, Isohexadecane, C13-14 Isoparaffin, Coco-Caprylate, Phenyl Trimethicone, Bis-Aminopropyl Diglycol Dimaleate, Propanediol, Zea Mays Oil, Beta-Carotene, Helianthus Annuus Seed Oil, Moringa Oleifera Seed Oil, Punica Granatum Seed Oil, Water, Morinda Citrifolia Seed Powder, Parfum, Hexyl Cinnamal, Eclipta Prostrata Extract, Ethylhexyl Methoxycinnamate, Limonene, Tocopherol, Citral, Linalool, Melia Azadirachta Leaf Extract, Citronellol, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate
Water
Skin ConditioningPropanediol
Solvent
Betaine
Humectant
Quaternium-22
Bis-Aminopropyl Diglycol Dimaleate
Skin ConditioningSodium Hyaluronate
Humectant
Cetrimonium Chloride
Antimicrobial
Panthenol
Skin Conditioning
Hydroxyethylcellulose
Emulsion StabilisingPvp
Emulsion StabilisingGuar Hydroxypropyltrimonium Chloride
Skin ConditioningFurcellaria Lumbricalis Extract
Skin ConditioningPelvetia Canaliculata Extract
Skin ProtectingXylitylglucoside
Humectant
Polyquaternium-44
Anhydroxylitol
Humectant
Maltitol
HumectantCitric Acid
Buffering
Trisodium Ethylenediamine Disuccinate
Xylitol
Humectant
Ethylhexylglycerin
Skin ConditioningSodium Hydroxide
BufferingSorbic Acid
Preservative
Phenoxyethanol
Preservative
Sodium Benzoate
Masking
Parfum
Masking
Citral
Perfuming
Citronellol
Perfuming
Hexyl Cinnamal
Perfuming
Limonene
Perfuming
Linalool
Perfuming
Water, Propanediol, Betaine, Quaternium-22, Bis-Aminopropyl Diglycol Dimaleate, Sodium Hyaluronate, Cetrimonium Chloride, Panthenol, Hydroxyethylcellulose, Pvp, Guar Hydroxypropyltrimonium Chloride, Furcellaria Lumbricalis Extract, Pelvetia Canaliculata Extract, Xylitylglucoside, Polyquaternium-44, Anhydroxylitol, Maltitol, Citric Acid, Trisodium Ethylenediamine Disuccinate, Xylitol, Ethylhexylglycerin, Sodium Hydroxide, Sorbic Acid, Phenoxyethanol, Sodium Benzoate, Parfum, Citral, Citronellol, Hexyl Cinnamal, Limonene, Linalool
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Olaplex No.7 Bonding Oil 25 ingredients
Olaplex Nº.9 Bond Protector Nourishing Hair Serum 31 ingredients
Reviews
Here's what our community thinks
