Ottawa’s Best Professional Keratin Treatment


The Hair Boutique offers professional, same day keratin smoothing & straightening treatments for a variety of hair types. Our staff has extensive experience carefully treating hair so that it’s transformed from frizzy to straight, beautiful and most of all healthy looking and feeling hair.

How Does Keratin Hair Straightening Work?

At the Hair Boutique, we use ProAddiction, a Multi Protein Smoothing System. It penetrates the hair, changing it at a molecular level to re-bond disulfide bonds. Enriched with amino acids, it restores hair to health, while providing greater control over the degree of straightening that can be achieved – so you can straighten, smooth or defrizz.

  • Multi-purpose – straighten hair, relax curls, define curls, or just defrizz – according to your preference
  • Safe – no formaldehyde, no fumes, no toxins
  • Sodium chloride free, Paraben free, Harsh surfactant sulfate free, No animal testing, Vegan, Gluten free
  • No after-care required
  • This treatment can be used on coloured and virgin hair.

If you’ve never experienced this type of hair treatment before, our friendly and experienced staff can explain the entire process and make sure you know exactly what the benefits are and if this is the right solution for your hair.

Keratin treatments are priced on a case by case basis .FREE CONSULTATION.


Call (613) 526-3656 or Fill Out The Form Below to book your FREE initial consultation today!

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