FAQs

Choosing the right professional regimen is essential for achieving salon-quality results. Here is a curated guide to our Prohall Professional lines, categorized by hair need:

• Select One | For Long-Lasting Smoothness
  Designed for those seeking the ultimate "Progressive" effect. This line is best for reducing volume, eliminating frizz, and achieving a disciplined, mirror-like shine on resistant hair.
• Equalize | For pH Balance & Post-Chemical Care
  The essential choice for hair that has undergone bleaching or heavy coloring. It restores the natural pH of the strands, stopping breakage and sealing the cuticle for a smooth, healthy finish.
• Proboo Fiber | For Structural Reconstruction
  The "rescue" line for severely damaged or porous hair. This uses advanced multi-peptide technology to rebuild the hair fiber from the inside out, making it perfect for hair that feels weak or "mushy."
• Force Hair | For Growth & Strengthening
  Ideal for those struggling with thinning or slow-growing hair. This vitamin-rich formula stimulates the scalp and reinforces the hair bulb to prevent fallout and encourage density.
• Extreme Repair | For Chemically Damaged Hair
  Specifically formulated for hair that is dry and brittle due to frequent salon treatments. It provides an intense boost of collagen and oils to return elasticity and life to tired strands.
• Biomask | For High-Gloss Hydration
  The ultimate "all-rounder" for dry hair. If your hair feels dull or dehydrated, Biomask provides deep, buttery moisture that results in extraordinary softness and a high-definition glow.
• Twist Curls | For Definition & Bounce
  Expertly crafted for wavy, curly, and coily textures. This line provides the perfect balance of hydration and hold, ensuring curls stay defined, frizz-free, and full of natural movement.

Every product in our store is "Salon-Tested." Before we list a product, it is used by our founder, Rosane, in her own studio on real clients, and also by thousands of Brazilian professionals. We only sell what we know works in a professional environment.

All our products feature advanced Brazilian Hair Technology. Brazil is the world leader in smoothing and restorative cosmetics, providing a level of performance that standard commercial brands cannot match.

Hair breakage after chemical services is usually caused by an alkaline pH and lost nutrients. The Prohall Equalize line is specifically designed to "equalize" the hair’s pH and stop the breaking process instantly. Pairing this with Proboo Fiber will help rebuild the internal strength of the hair strand.

To maintain a "Progressive" or salon straightening treatment, you need products that seal the cuticle and provide deep hydration without stripping the treatment. Our founder, Rosane Oliveira, recommends the Select One and Equalize lines. These are specifically engineered in Brazil to prolong smoothness, eliminate frizz, and keep chemically treated hair structurally sound.