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KATIVA Brazilian Post Straightening Treatment Kit, Shampoo, Conditioner & Mask, Keraliss Complex with Vegetal Keratin & Hyaluronic Acid, Helps Prolong Straightening up to 18 Weeks

  • Based on 6,731 reviews
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Availability: In Stock.
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Arrives Wednesday, Apr 29
Order within 23 hours and 42 minutes
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Features

  • 3-STEP POST-STRAIGHTENING MAINTENANCE ROUTINE Complete daily care kit with Brazilian Post Straightening Shampoo, Conditioner and Mask. Designed to help maintain and extend the results of your Brazilian or keratin straightening treatment at home.
  • HELPS PROLONG STRAIGHTENING UP TO 18 WEEKS* New formula developed to help extend the straight, smooth look of your hair beyond the usual 12 weeks, for up to 18 weeks of smoother, more disciplined hair when used regularly as directed.
  • KERALISS COMPLEX: VEGETAL KERATIN & HYALURONIC ACID Enriched with the exclusive Keraliss Complex, combining plant-based keratin and hyaluronic acid to deliver targeted hydration, restore and strengthen the hair fiber, and improve softness and resilience.
  • ANTI-FRIZZ & HUMIDITY PROTECTION Helps protect hair from the effects of humidity and daily aggressors. Controls frizz, keeps lengths more disciplined and supports a smooth, salon-like finish between straightening treatments.
  • SULFATE-FREE, VEGAN & GENTLE ON STRAIGHTENED HAIR Sulfate-free routine ideal for straightened, colored or sensitized hair. Vegan, cruelty free and formulated without added gluten or salt, to help preserve the hair fiber and maintain results longer.
  • *Results may vary depending on hair type, previous treatments and maintenance routine.

Description

Maintain your Brazilian straightening results for longer with the Kativa Brazilian Post Straightening Treatment Kit, a complete 3-step routine designed for daily use at home. This set includes a Shampoo, Conditioner and Intensive Mask formulated to help prolong the effect of your straightening treatment for up to 18 weeks when used regularly as directed. It is ideal after Brazilian or keratin straightening and for hair that needs long-lasting smoothness, frizz control and hydration. Powered by the exclusive Keraliss Complex, the formulas combine vegetal (plant-based) keratin and hyaluronic acid to work inside the hair fiber. They help deliver the right dose of moisture and nutrients to restore, strengthen and smooth the hair, so it looks healthier and feels softer with each use. The Sulfate-Free Shampoo gently cleanses without stripping or disrupting the straightened structure. It removes impurities and build-up while helping preserve the smoothing effect. The Detangling Conditioner instantly softens, helps detangle and makes hair easier to comb. Lengths feel more supple, light and silky without being weighed down. The Intensive Repair Mask provides deep care for dry, damaged or heat-stressed hair. It helps nourish, repair the look of damage and restore natural shine, leaving hair smoother and more disciplined. This routine is suitable for a wide range of hair types and textures: Straightened or Brazilian straightening: helps maintain a smoother, shinier look for longer. Wavy or curly hair: helps control volume, tame frizz and smooth the fiber. Dry, damaged or sensitized hair: delivers hydration, softness and a more uniform appearance. Colored or bleached hair: sulfate-free formula suitable for color care when used as directed. Vegan, cruelty free and free from sulfates, added salt and gluten, this kit offers a gentle yet effective way to care for straightened hair and keep it looking smooth, shiny and easy to style from home. Results may vary depending on hair type, previous treatments and maintenance routine.

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 19.69 x 19.69 x 11.02 inches; 0.03 ounces


Item model number ‏ : ‎ 4


Department ‏ : ‎ Women


Batteries ‏ : ‎ 1 A batteries required.


Manufacturer ‏ : ‎ Kativa


Best Sellers Rank: #83,228 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #1,679 in Hair Conditioner


#1,679 in Hair Conditioner:


Customer Reviews: 4.2 4.2 out of 5 stars (6,975)


Product Benefits: Repairing and hydrating treatment for straightened hair


Item Form: Liquid


Brand Name: KATIVA


Hair Type: Straight


Manufacturer: Kativa


Global Trade Identification Number: 74


Number of Items: 1


Unit Count: 1 Count


Item Weight: 750 Milligrams


Material Type Free: Formaldehyde Free


Special Ingredients: Keratin, Arganine


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Deja el cabello muy sedoso
Muy buen producto me encantó como me dejó el cabello lo acabo de usar
Reviewed in the United States on March 28, 2026 by Flor

  • Cumple lo que promete
Me encanta
Reviewed in the United States on March 26, 2026 by Darlin avila

  • Excelentes
Excelente producto
Reviewed in the United States on February 1, 2026 by Reijiv kstro

  • Disappointed
The product itself may be acceptable, however the packaging is misleading. The bottles and boxes are only filled halfway, creating the impression that more product is included than is actually provided. This is very disappointing and does not meet reasonable consumer expectations. The company should either reduce the packaging size or fill the containers completely to accurately reflect the quantity being sold. ... show more
Reviewed in the United States on February 17, 2026 by Anna dudkowska

  • Es super bueno
Super bueno 👍 t te deja el pelo bien alisado nadamos de labartelo
Reviewed in the United States on January 21, 2026 by Lidia nela

  • We will see…
So far is good, I need more time to see the effect.
Reviewed in the United States on November 25, 2025 by Enith Gomez

  • The ingredients of this keratin make it perfect free of formaldehyde and a fascinating result
I loved the result in my hair, this keratin is perfect if you want to get straight hair, progressive straightening without formaldehyde Its formaldehyde-free formula is less aggressive than traditional straightening. It provides a natural smooth effect for up to 10-12 weeks (depending on the type of hair It does not generate toxic smoke or strong irritation like those smoothed with harder chemicals ... show more
Reviewed in the United States on July 25, 2025 by Gabriela Cano

  • Para un cabello liso ..
Tendrás un cabello super hidratado y con mucho brillo con este tratamiento de Queratina .. viene todo lo que necesitas para mantener tu cabello al cien
Reviewed in the United States on December 2, 2025 by Angie Peralta

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