KERATIN RESEARCH Brazilian Keratin Hair Straightening Treatment 4 oz — argan oil & collagen for frizz control and long-lasting smo

KERATIN RESEARCH Brazilian Keratin Hair Straightening and Smoothing Treatment delivers professional-grade straightening and visible frizz control with results that can last four to six months.

This concentrated 120ml (4 oz) treatment blends keratin proteins, argan oil, and collagen amino acids to smooth, strengthen, and repair hair structure for a natural, glossy finish. Designed for use at home or in salons, the formula targets frizz, texture, and damage to create straighter, more manageable hair with sustained results that outlast temporary masks.

How quickly will I see smoother, straighter hair?

Most users notice smoother texture and reduced frizz immediately after the treatment process and styling. Full straightening and long-term smoothing develop once the hair has been processed and heat-sealed according to the directions.

• Immediate reduction in frizz after application and blow-dry.
• Best straightening results visible after heat sealing with a flat iron.
• Allows regular washing after recommended waiting time; progressive improvement over days.

Is this suitable for my hair type and damaged hair?

Yes — the formula is designed to work across all hair types, including color-treated, chemically processed, thick, or coarse hair. The keratin and collagen amino acids help reinforce hair fibers while argan oil adds shine and manageability without weighing hair down.

• Safe for color-treated and chemically processed hair when used as directed.
• Helps strengthen and smooth brittle or damaged strands.
• For very long or very thick hair, consider two bottles or the 10 oz option for full coverage.

How long do the results last and what affects longevity?

Expect smoother, straighter hair that can last approximately four to six months, depending on hair porosity, washing frequency, and styling habits. Using sulfate-free shampoos and minimizing excessive heat or aggressive mechanical styling will help preserve the effect longer.

• Typical duration: 4–6 months with proper aftercare.
• Use gentle, sulfate-free products to extend longevity.
• Frequent swimming in chlorinated or salt water may reduce duration.

What comes in the package and is it easy to apply at home?

The kit includes a 120ml (4 oz) bottle of concentrated keratin treatment with clear, easy-to-follow application instructions and responsive support for questions. While many users apply it at home, professional application ensures optimal distribution and heat sealing for best results.

• Includes one 120ml (4 oz) treatment bottle; larger 10 oz option available separately.
• Simple step-by-step directions included; customer support available if needed.
• Recommended to have a flat iron for heat sealing the treatment.

Who is this for: KERATIN RESEARCH Brazilian Keratin Treatment is aimed at people seeking long-lasting smoothing and frizz control with a natural, shiny finish—ideal for those with wavy, frizzy, or damaged hair who want professional results at home or in the salon. Choose one bottle for short to medium hair or thin to medium density; opt for two bottles or the larger size if your hair is very long, thick, or coarse. Follow the instructions and aftercare guidelines for the best balance of smoothing, strength, and lasting manageability.

Ingredients

Aqua,Hydrolyzed Keratin,Propylene Glycol,Dimethicone,Cetearyl Alcohol,Glycerin,Ammonium Hydroxide,Fragrance,Panthenol,Silicone Quaternium-7.