KATIVA Brazilian Keratin Hair Straightening Kit — Formaldehyde-Free Smoothing, Hyaluronic Acid for Up to 12 Weeks

If you want a salon-style Brazilian straightening routine without formaldehyde or harsh salts, this KATIVA bundle combines a concentrated smoothing mask with a matching shampoo and conditioner to reduce frizz, increase shine, and enhance manageability. Formulated with vegetal keratin, organic argan oil, shea butter, and hyaluronic acid, the kit is vegan and cruelty-free and is designed for use on curly, wavy, or frizzy hair types seeking a sleeker appearance.

How does the treatment smooth hair without formaldehyde?

The formula relies on vegetal keratin and film-forming agents rather than formaldehyde to relax surface texture and reduce bulk. This creates a smoother hair surface while avoiding the harsh fumes tied to traditional chemical straighteners.

• Uses plant-based keratin to reinforce the hair fiber and smooth cuticles.
• Hyaluronic acid attracts and locks in moisture for softer strands.
• Free of formaldehyde, added salt, sulfates, and gluten for gentler application.

What results can I expect and how long will they last?

With correct application and follow-up care, the treatment helps keep hair straighter and less frizzy for up to twelve weeks. Results depend on hair type, porosity, and styling habits; maintaining sulfate-free aftercare, avoiding heavy chlorine exposure, and limiting heat damage will extend the effect.

• Reduces frizz and excess volume for a sleeker look.
• Improves shine and softness through nourishment from argan oil and shea butter.
• Typical longevity: up to 12 weeks with recommended maintenance.

How do I use the kit safely at home?

Follow the included instructions precisely: apply the smoothing mask to clean, towel-dried hair, leave for the recommended time, rinse, and finish with the provided shampoo and conditioner. Heat styling may be required as part of the process to seal the treatment; use a quality flat iron and follow temperature guidance for your hair type.

• Wash hair before application and detangle gently.
• Apply mask evenly, process for the specified time, then rinse when instructed.
• Finish with the included shampoo and conditioner and style per directions to lock results.

Will this kit damage color-treated or fragile hair?

The formula is designed to be gentle and supportive, using moisturizing and strengthening ingredients rather than aggressive chemicals. However, very fragile or recently chemically treated hair should be assessed carefully; perform a strand test or consult a professional if you have concerns about previous services.

• Vegetal keratin helps support weakened fibers rather than strip color.
• Hyaluronic acid and oils add hydration to reduce breakage from dryness.
• Recommended: strand test for hair with recent bleaching or chemical processing.

Who is this for? KATIVA Brazilian Keratin Treatment Kit suits someone who wants salon-like smoothing at home without formaldehyde—ideal for people with curly, wavy, frizzy, or voluminous hair seeking longer-lasting manageability and improved shine. It's also a fit for shoppers preferring vegan, cruelty-free, and sulfate-free care that supports hydration and reduces daily humidity effects. If you need a gentler alternative to harsh straighteners while maintaining styling flexibility, this kit is built to deliver smoother, softer-looking hair when used as directed.

Ingredients

Water;Carbocysteine;Ciclopentasiloxane / Cyclohexasiloxane;Glycerin;Cyclopentasiloxane / Dimethiconol / Dimethicone Crosspolymer;Parfum;Cetyl Alcohol;Dicaprylyl Ether / Lauryl Alcohol;Behentrimonium Methosulfate / Cetyl Alcohol / Butylene Glycol;Stearyl Alcohol;Ceteareth-20;Argania Spinosa Kernel Oil;Butyrospermum Park Ii Butter;Polyquaternium-55;Theobroma Cacao Seed Butter;Water / Sodium Pca / Sodium Lactate / Arginine / Aspartic Acid / Pca / Glycine / Alanine / Serine / Valine / Proline / Threonine / Isoleucine / Histidine / Phenylalanine;Hydrolyzed Keratin;Methylchloroisothiazolinone / Methylisothiazolinone;Peg-90m;Pentaerythrityl;Tetra-Di-Butyl Hydroxyhydrocinnamate;Fd&C Yellow Nº5 (C.I. 19140) Fd&C Red Nº40 (C.I. 16035) Fd&C Blue Nº1 (C.I. 42090)