Brazilian Keratin Hair Treatment Blowout Complex - Formaldehyde Free

In this review the Prohall Select One Brazilian Keratin Hair Treatment is judged as a practical at-home option for anyone seeking a salon-style smooth finish without formaldehyde. The bottom line: it is best for users who want a protein-rich, anti-frizz treatment that also nourishes, because the formula combines keratin with collagen, coconut oil and lactic acid to reduce frizz and add shine while remaining formaldehyde free.

Key Features

• Formaldehyde free: The formula delivers a keratin smoothing effect without harsh formol, making application feel safer and more comfortable for home use.
• Reduces frizz and volume: Regular use produces sleeker, more manageable hair by diminishing excess volume and flyaways.
• Protein and nourishment: Infused with collagen and coconut oil, the treatment helps repair and hydrate hair fibers for improved softness and shine.
• Advanced technology: Nanoplastia-style ingredients help rejuvenate hair from within, supporting longer-lasting results compared with a simple conditioner.
• Suitable for all hair types: The product is presented as usable on straight, wavy, curly and coily hair, offering a hair relaxer effect for those seeking straighter strands.
• Easy at-home application: The 3.4oz/100ml size is positioned for a single treatment session at home, with instructions and video guidance noted in the product materials.

Who It's For

This product is ideal for people who want a professional-style Brazilian keratin blowout at home without exposure to formaldehyde and who value added conditioning from collagen and coconut oil. It suits busy users who need a single-treatment option that claims results lasting up to several months and who prefer a product marketed for all hair types.

Those with extreme damage or who require a guaranteed permanent straightening solution may want to consult a stylist first; customers seeking a one-step miracle for severe curl loss should be aware results can vary and some users report mixed effectiveness.

Pros & Cons

Pros

• Formaldehyde free formulation reduces safety concerns linked to stronger salon chemicals.
• Noticeable softness and shine after treatment thanks to collagen and coconut oil enrichment.
• Easy to use at home with video guidance and a compact 3.4oz/100ml size for single sessions.
• Designed to reduce frizz and volume, leaving hair more manageable.

Cons

• Effectiveness is mixed among customers; some users report less dramatic straightening than expected.
• Small bottle size means multiple treatments or long hair may require more than one unit.

Specifications

Product	Brazilian Keratin Hair Treatment Blowout Complex
Brand	Prohall Cosmetic
Volume	3.4oz / 100ml
Formula	Formaldehyde free keratin with collagen, coconut oil, lactic acid
Intended use	At-home keratin smoothing and hair relaxer
Suitable for	All hair types, including curly hair
Technology	Nanoplastia style rejuvenation

Our Verdict

The Prohall Select One keratin treatment is a sensible value for people seeking a safer, nourishing at-home blowout that reduces frizz and improves softness. It is not a guaranteed salon-grade permanent straightener for everyone, but it offers a reasonable compromise: conditioning ingredients plus a formaldehyde free smoothing effect that can deliver salon-like manageability when applied correctly.

Frequently Asked Questions

Is this treatment safe to use at home?
Yes; the formula is marketed as formaldehyde free and the product includes application guidance and video instructions to support safe home use.

How long do results last?
The product description suggests results can last up to several months with proper aftercare, though individual duration varies by hair type and maintenance.

Will it fully straighten very curly hair?
It can relax curls and reduce volume, but some users report mixed effectiveness for achieving completely straight hair; very tight curls may need professional treatment for full straightening.