Kerastase
Serum Fortifiant Hair Serum

Versus

Olaplex
No.9 Bond Protector Nourishing Hair Serum

Function: Film forming

We don’t have a detailed description of this ingredient yet.

Function: Skin conditioning, Humectant/Moisturizer

We don’t have a detailed description of this ingredient yet.

Function: Skin conditioning

We don’t have a detailed description of this ingredient yet.

Function: Surfactant/Cleansing, Preservative, Anti-microbial

We don’t have a detailed description of this ingredient yet.

Also-called: Pro-Vitamin B5 | Function: Soothing, Skin conditioning, Humectant/Moisturizer

We don’t have a detailed description of this ingredient yet.

Function: Film forming, Viscosity controlling, Emulsion stabilizing

We don’t have a detailed description of this ingredient yet.

Function: Film forming, Viscosity controlling, Emulsion stabilizing

We don’t have a detailed description of this ingredient yet.

Function: Film forming, Viscosity controlling, Skin conditioning

We don’t have a detailed description of this ingredient yet.

Function: Skin conditioning

We don’t have a detailed description of this ingredient yet.

Function: Skin protecting

We don’t have a detailed description of this ingredient yet.

Function: Skin conditioning, Humectant/Moisturizer

We don’t have a detailed description of this ingredient yet.

Function: Film forming

We don’t have a detailed description of this ingredient yet.

Function: Skin conditioning, Humectant/Moisturizer

We don’t have a detailed description of this ingredient yet.

Function: Skin conditioning, Humectant/Moisturizer

We don’t have a detailed description of this ingredient yet.

Function: Chelating, Buffering

We don’t have a detailed description of this ingredient yet.

Function: Chelating

We don’t have a detailed description of this ingredient yet.

Function: Skin conditioning, Humectant/Moisturizer, Flavouring, Deodorant

We don’t have a detailed description of this ingredient yet.

Function: Preservative

We don’t have a detailed description of this ingredient yet.

Function: Preservative, Anti-microbial

We don’t have a detailed description of this ingredient yet.

Function: Skin conditioning, Preservative, Deodorant

We don’t have a detailed description of this ingredient yet.

Function: Preservative

We don’t have a detailed description of this ingredient yet.

Also-called: Fragrance | Function: Perfuming, Masking

We don’t have a detailed description of this ingredient yet.

Function: Perfuming, Flavouring, Masking

We don’t have a detailed description of this ingredient yet.

Function: Perfuming

We don’t have a detailed description of this ingredient yet.

Function: Perfuming

We don’t have a detailed description of this ingredient yet.

Function: Perfuming, Deodorant, Solvent

We don’t have a detailed description of this ingredient yet.

Function: Perfuming, Deodorant

We don’t have a detailed description of this ingredient yet.