Portier Keratin Treatment Progressive Brush Smoothing System 1L — Repairing, Frizz Control

Portier Exclusive Keratin Treatment is a complete 1L progressive brush smoothing system that repairs, smooths, and controls frizz while leaving hair soft and manageable.

This professional-grade kit combines a hydrating keratin mask, a deep-cleansing shampoo, and a smoothing conditioner formulated to rebuild strands, reduce volume, and restore shine without weighing hair down. Designed for salons and home use by skilled applicators, the system works through a sequence of cleaning, keratin infusion, and finishing to realign cuticles and enhance natural vibrance.

How does the Portier system repair damaged hair?

The treatment supplies concentrated keratin and proteins to strands, filling weakened spots and reinforcing the hair structure. Over repeated applications, hair becomes more resilient and less prone to breakage.

• Keratin-rich mask targets root-to-tip repair
• Proteins and vitamins A, D, E, F support fiber reconstruction
• Conditioner helps smooth and seal the cuticle for longer-lasting strength
• Formulation absorbs quickly to avoid residue build-up

What steps make this a progressive brush smoothing system?

The system is designed to be used in stages: cleanse with the oil-removing shampoo, apply the keratin mask to rebuild and hydrate, then finish with the smoothing conditioner and heat styling with a brush to set alignment. This progression ensures even keratin distribution and effective straightening.

• Deep-clean shampoo opens cuticles for better keratin penetration
• Mask provides concentrated treatment time for reconstruction
• Progressive brushing while styling locks in smoothness and shape
• Rinseable products prevent heaviness and maintain scalp balance

Will this weigh my hair down or leave oily residue?

No—the formula is created to hydrate without heaviness. The shampoo removes excess oils and unclogs pores, while the keratin mask and finishing conditioner rinse clean, delivering softness and control without limp or greasy strands.

• Oil-removing shampoo promotes balanced scalp health
• Quick-absorbing proteins avoid a thick, clumpy finish
• Lightweight emollients smooth without excess weight
• Suitable for color-treated hair, preserving vibrancy

How long do results typically last and how often should I repeat treatment?

Longevity depends on hair type and aftercare, but many see smoother, more manageable hair for several weeks to months with proper maintenance. Repeating the full treatment every few months or using maintenance products helps sustain results.

• Results influenced by hair porosity, washing frequency, and styling
• Use mild sulfate-free shampoos to extend smoothness
• Periodic touch-ups or at-home maintenance recommended
• Avoid harsh clarifying treatments immediately after smoothing

Who is this for: Portier Exclusive Keratin Treatment is ideal for people with frizz-prone, dry, or chemically treated hair who want salon-caliber smoothing without heavy residue. It's designed for experienced stylists and informed home users seeking structural repair, reduced volume, and improved manageability while maintaining natural scalp balance.