Nº.9 Bond Protector Nourishing Hair Serum
The Olaplex Nº.9 Bond Protector Nourishing Hair Serum is a misc. Our analysis of its 31 ingredients (22 low-risk) rates it Excellent (90/100). Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Product Ingredient Safety Breakdown (EWG Rating Ratings)
CIR Findings Breakdown
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
1
|
|
Water
(Solvent) |
|
|
1
|
|
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
|
|
1
|
B
|
Betaine
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning, Viscosity Controlling) |
|
|
1
|
A
|
Quaternium-22
(Antistatic Agent, Film Forming, Hair Conditioning) |
|
|
|
Bis-Aminopropyl Diglycol Dimaleate
(Hair Conditioning, Hair Waving Or Straightening, Skin Conditioning) |
|
|
1
|
A
|
Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
|
3
|
B
|
Cetrimonium Chloride
(Antistatic Agent, Cosmetic Biocide, Emulsifying, Surfactant, Antimicrobial, Preservative) |
|
|
1
|
A
|
Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
|
1
|
A
|
Hydroxyethylcellulose
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Binding, Stabilising, Viscosity Controlling) |
|
|
1
|
A
|
PVP
(Binding Agent, Emulsion Stabilising, Film Forming, Hair Fixing, Suspending Agent Nonsurfactant, Antistatic Agent, Binding, Viscosity Controlling) |
|
|
1
|
A
|
Guar Hydroxypropyltrimonium Chloride
(Antistatic Agent, Hair Conditioning, Viscosity Increasing Agent, Film Forming, Skin Conditioning, Viscosity Controlling) |
|
|
|
|
FURCELLARIA LUMBRICALIS EXTRACT
(Skin Conditioning) |
|
|
1
|
|
Pelvetia Canaliculata Extract
(Skin Protecting) |
|
|
1
|
|
Xylitylglucoside
(Humectant, Skin Conditioning) |
|
|
1
|
|
Polyquaternium-44
(Antistatic Agent, Film Forming, Hair Conditioning) |
|
|
1
|
|
Anhydroxylitol
(Humectant, Skin Conditioning) |
|
|
1
|
A
|
Maltitol
(Flavoring Agent, Humectant, Masking, Moisturising, Skin Conditioning) |
|
|
2
|
A
|
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
|
1
|
|
Trisodium Ethylenediamine Disuccinate
(Chelating Agent) |
|
|
1
|
|
Xylitol
(Flavoring Agent, Humectant, Skin Conditioning) |
|
|
1
|
A
|
Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
|
|
3
|
B
|
Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
|
|
3
|
A
|
Sorbic Acid
(Fragrance, Preservative) |
|
4
|
A
|
Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
|
3
|
A
|
Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
|
|
|
|
PARFUM
(Fragrance, Perfuming) |
|
7
|
|
Citral
(Flavoring Agent, Fragrance, Masking) |
Allergens
|
|
5
|
|
Citronellol
(Fragrance, Masking) |
Allergens
|
|
5
|
|
Hexyl Cinnamal
(Fragrance, Masking) |
Allergens
|
|
6
|
|
Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
|
|
5
|
|
Linalool
(Fragrance, Deodorant, Masking) |
Allergens
|
