KERATIN RESEARCH Brazilian Keratin Hair Treatment 10oz, Professional Strength Smooths & Strengthens

KERATIN RESEARCH Premium Advanced Brazilian Keratin Hair Complex is a professional-grade 10oz treatment that smooths, strengthens and reduces frizz for months, delivering salon-style straightening and shine at home.

This concentrated formula combines keratin proteins, argan oil and collagen amino acids to rebuild hair structure while sealing the cuticle. Designed for use by stylists or experienced at-home users, the treatment targets unruly texture, damage from heat or chemicals, and frizz-prone hair to create a sleeker, more manageable finish. Results last far longer than rinse-out masks, cutting daily styling time and helping hair look polished after each wash.

How does this treatment actually change my hair texture?

The keratin and collagen amino acids work to fill gaps along the hair shaft, while argan oil smooths and adds shine. When applied and heat-sealed correctly, the product relaxes curl pattern and tames frizz without stripping moisture. Over multiple uses, hair feels stronger and cuticles lie flatter, improving manageability and reducing tangles.

• Keratin proteins reinforce weakened strands for improved elasticity.
• Argan oil provides slip and glossy finish.
• Collagen amino acids help rebuild internal fiber strength.
• Heat activation locks the formula into the hair for extended duration.

How long do results typically last and what affects longevity?

Most users see smoother, straighter hair for about 4–6 months, depending on hair type and maintenance routine. Frequent swimming in chlorinated or salty water, heavy use of clarifying shampoos, or high-porosity hair can shorten the effect. Gentle sulfate-free cleansers, heat protectants, and limited exposure to harsh chemicals help preserve the treatment longer.

• Expected duration: 4–6 months under normal care.
• Avoid sulfates and clarifying products to extend results.
• Protect hair from salt and chlorine to prevent premature fading.
• Touch-up protocols can refresh treated areas as needed.

Is this safe for colored, chemically treated, or all hair types?

The formula is formulated to work across a wide range of hair textures and is compatible with many color and chemical services when applied correctly. For highly porous, fragile, or recently chemically processed hair, a strand test and professional consultation are recommended to tailor timing and application. Proper application technique and timing ensure optimal smoothing without compromising existing color.

• Suitable for straightening, smoothing, and repairing most hair types.
• Do a strand test on fragile or recently treated hair.
• Professionals can adjust processing time for colored hair.
• Follow instructions to maintain hair health and color vibrancy.

How simple is application for at-home use versus salon use?

While designed to deliver professional results, the product includes clear application guidance so experienced at-home users can achieve great outcomes. Salons and trained stylists can optimize timing and heat protocols for each client to maximize longevity. Responsive support is available for questions during the process, and results should match professional expectations when directions are followed precisely.

• Comes with easy-to-follow steps for application and heat sealing.
• Professional stylists can customize processing for best results.
• Customer support helps troubleshoot technique questions.
• Post-treatment care recommendations improve durability.

Who is this for: KERATIN RESEARCH Premium Advanced Brazilian Keratin Hair Complex is for anyone seeking long-lasting smoothing and repair—salons and experienced at-home users who want to cut styling time, reduce frizz, and improve hair strength. It’s especially useful for those with medium to very frizzy hair, chemically-altered or heat-stressed strands, and anyone who wants a polished, low-maintenance look that lasts through multiple washes.

Ingredients

Key Ingredients: Keratin Amino Acids, Collagen Amino Acids, Hydrolyzed Keratin, Moroccan Argan Oil, Jojoba Seed oil