What is a global keratin treatment?

A global keratin treatment is a professional hair smoothing process that infuses keratin (a natural hair protein) into the hair to restore moisture, strengthen strands, and reduce frizz without permanently altering the hair’s natural texture. Bell Arte Hair Salon

How does keratin treatment work on hair?

Keratin treatments fill porous or damaged areas of the hair shaft with keratin protein, helping smooth the cuticle, increase shine, and make hair more manageable. 

What benefits does keratin treatment provide?

Keratin treatments can reduce frizz, add shine, improve smoothness, strengthen hair, and make it easier to style, often cutting down daily styling time. 

Does keratin treatment straightens hair?

Keratin treatments primarily smooth and relax hair texture; depending on the formulation, they can make hair appear straighter, but they are not the same as permanent chemical straightening. 

How long do the effects of a keratin treatment last?

The smooth, frizz-reduced effects of a keratin treatment typically last several months — often up to about 6 months — before the hair gradually returns to its natural state. 

Who benefits most from a keratin treatment?

Keratin treatments are especially helpful for people with frizzy, rough, dry, or hard-to-manage hair, as they improve hydration, smoothness, and manageability. 

Is a keratin treatment suitable for curly hair?

Keratin treatments can reduce frizz and make curly hair smoother while preserving some natural curl pattern, depending on the product and method used. 

Do keratin treatments affect colored hair?

Keratin treatments can generally be applied to colored hair, but timing and aftercare (such as waiting before washing or coloring) affect how well the treatment lasts and looks. 

How should hair be cared for after a keratin treatment?

To help the effects last longer, use sulfate-free shampoos and conditioners, avoid washing hair for a few days after treatment, and minimize exposure to chlorine or saltwater. 

Are there any risks or side effects?

Keratin treatments are generally well-tolerated, but some formulations may contain ingredients that cause scalp or eye irritation in sensitive individuals; proper ventilation and professional application help reduce risks.