SKU: 65095529102

Portier Exclusive Professional Hair Straightening Treatment 33oz 1000ml

Sale price$71.10 Regular price$79.00
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Description

Portier Exclusive Professional Hair Straightening Treatment 33oz 1000mlPortier Exclusive Professional Hair Straightening Treatment Brazil's premier hair smoothing solution trusted by top salons worldwide. This professional grade 1000ml (33oz) bottle delivers exceptional frizz free smoothness, natural shine, and long lasting straightening results that rival the most expensive salon treatments. Key Benefits Professional Brazilian Formula Authentic Portier Exclusive technology from Brazil, the birthplace of keratin

 Portier Exclusive Professional Hair Straightening Treatment - Brazil's premier hair smoothing solution trusted by top salons worldwide. This professional-grade 1000ml (33oz) bottle delivers exceptional frizz-free smoothness, natural shine, and long-lasting straightening results that rival the most expensive salon treatments.

Key Benefits

  • Professional Brazilian Formula - Authentic Portier Exclusive technology from Brazil, the birthplace of keratin treatments
  • Salon-Grade Straightening - Professional strength formula for superior smoothing results
  • Long-Lasting Smoothness - Enjoy sleek, straight hair for 3-5 months with proper maintenance
  • Intensive Frizz Control - Eliminates frizz and flyaways even in humid conditions
  • Natural Radiant Shine - Enhances hair's natural luster for brilliant, healthy-looking shine
  • Deep Conditioning Treatment - Nourishes and repairs damaged hair while straightening
  • Reduces Styling Time - Cut your daily hair routine by up to 70% with naturally smooth hair
  • Professional Strength Formula - Salon-grade quality for superior results
  • Generous 1000ml Size - Provides multiple applications for long or thick hair
  • Universal Hair Compatibility - Suitable for all hair types, from wavy to extremely curly
  • Color-Safe Formula - Safe for color-treated and chemically processed hair
  • Heat-Activated Technology - Seals in smoothness and shine with thermal styling

Why Choose Portier Exclusive?

Portier is Brazil's most trusted name in professional hair straightening, with decades of expertise in creating advanced keratin formulas. The Exclusive line represents their premium collection, combining cutting-edge technology with natural ingredients to deliver salon-perfect results. This professional treatment doesn't just straighten hair - it transforms it, repairing damage, restoring vitality, and creating a protective shield against environmental stress.

How It Works

The Portier Exclusive system uses advanced Brazilian keratin technology to restructure hair from within. The formula penetrates deep into the hair shaft, realigning the protein bonds to create smooth, straight strands. The treatment seals the cuticle layer, locking in moisture and nutrients while creating a protective barrier against humidity and environmental damage. The result is hair that's not only straighter but healthier, shinier, and more manageable.

Application Process

  1. Wash hair with a clarifying or deep-cleansing shampoo to remove buildup
  2. Towel dry hair until damp (about 80% dry)
  3. Apply Portier Exclusive treatment evenly throughout hair in small sections
  4. Leave on for the recommended processing time
  5. Blow dry hair completely using a round brush
  6. Flat iron hair in small sections to seal in the treatment
  7. Follow aftercare instructions for optimal, long-lasting results

Frequently Asked Questions

Q: How long do the straightening results last?
A: With proper aftercare, you can expect smooth, straight results for 3-5 months. Results may last longer with regular maintenance and sulfate-free hair care products.

Q: Is this safe for color-treated or highlighted hair?
A: Yes! Portier Exclusive is safe for color-treated, highlighted, bleached, and chemically processed hair. It actually helps seal in color and adds shine to treated hair.

Q: Can I use this at home or do I need a professional?
A: While this is professional-grade quality, experienced users can apply it at home by carefully following the instructions. For best results, especially for first-time users, we recommend having a friend assist or consulting a professional stylist.

Q: How many applications does this bottle provide?
A: The 1000ml (33oz) bottle typically provides 2-4 full applications depending on hair length and thickness. Shoulder-length hair usually gets 3-4 treatments, while very long or thick hair may get 2-3 applications.

Q: What hair types can use this treatment?
A: Portier Exclusive works on all hair types - from slightly wavy to extremely curly, fine to thick, and everything in between. It's particularly effective on frizzy, unmanageable, or damaged hair.

Q: Does this contain formaldehyde?
A: Portier Exclusive uses a professional formula that complies with international safety standards. Always perform the treatment in a well-ventilated area and follow all safety instructions provided.

Q: How soon can I wash my hair after treatment?
A: For optimal results, wait 48-72 hours before washing your hair after the treatment. This allows the formula to fully set and bond with your hair for maximum longevity.

Q: Will this damage my hair?
A: No. When applied correctly, Portier Exclusive actually improves hair health by repairing damage, adding moisture, and strengthening the hair structure. The treatment includes conditioning components that nourish while straightening.

Q: Can I still curl or style my hair after treatment?
A: Yes! While your hair will be naturally straighter, you can still use heat tools to create curls or waves. The treatment makes styling easier and helps styles hold longer.

Q: What aftercare products do I need?
A: For best results and to extend the life of your treatment, use sulfate-free shampoo and conditioner. Avoid products containing sodium chloride, and use a heat protectant when styling.

Q: Do I need to purchase additional products to use this treatment?
A: You'll need a clarifying shampoo for the initial cleansing step (not included). After treatment, invest in sulfate-free shampoo and conditioner to maintain results. You'll also need standard styling tools: blow dryer and flat iron.

Q: Is this the authentic Brazilian Portier product?
A: Yes! We sell only authentic, original Portier products imported directly from Brazil. Each bottle features the official Portier seal and packaging.

Product Specifications

  • Volume: 1000ml (33.8 fl oz)
  • Brand: Portier Professional (Brazil)
  • Product Line: Exclusive Collection
  • Treatment Type: Professional Hair Straightening Formula
  • Origin: Made in Brazil
  • Suitable For: All hair types and textures
  • Color-Safe: Yes
  • Professional Grade: Salon-quality formula
  • Weight: 4 lbs (shipping weight)

Professional Tips for Best Results

  • Always perform a strand test before full application
  • Work in a well-ventilated area
  • Use a fine-tooth comb for even distribution
  • Flat iron in small sections at the recommended temperature (usually 400-450°F)
  • Avoid tying hair up for 72 hours after treatment
  • Invest in quality sulfate-free aftercare products
  • Use a clarifying shampoo before treatment to ensure best absorption

Transform your hair with Brazil's #1 professional straightening treatment. Experience the Portier Exclusive difference - where salon luxury meets lasting results.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65095529102

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Tabatha
Carnegie, US
★★★★★ 5
So incredibly happy with this purse! You will be so happy you bought this. Beautiful!
Color: Brown
Thrilled from the start! Real leather , the zipper hardware great quality. Love the guitar strap. Love all of the pockets. Great purse, great design! Real genuine leather!
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Reviewed in the United States on May 16, 2026
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M. Gordon
Pawtucket, US
★★★★★ 5
Definitely would recommend
Color: Brown, Color: Brown
This bag had soft leather and looked just like the picture on the product page. There is the main compartment, two zippers and two slip pockets on the inside. I do like the bag, but I don’t usually like slip pockets because a lot of times when you’re just throwing things into the bag items might go into a slip pocket without you realizing it. I didn’t pay attention to this when I bought the bag, but I still really like it. On the back is a large compartment with a zipper. On the front is another large compartment with a zipper and a pocket with a magnetic snap. I bought the brownish color one and it’s really beautiful. I would definitely recommend it. It does come with two straps I am trying out the one they call Boho for now. It is very nice. The other one which I guess is leather also is much thinner.
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Reviewed in the United States on February 4, 2026
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Cab98
Lexington, US
★★★★★ 5
STURDY, WELL MADE, AND ATTRACTIVE BUT..
Color: Coffee
The title say everything there is to say about this purse. I especially loved the two outside pockets that worked perfectly for my phone, keys etc. making them easily accessible. Unfortunately the inside zipped compartment that many find useful was the bane of my life.. I could not remember whether I had put something inside the zipped pocket or on either side - and if so on which side. Besides which all small things (lipstick, small pill case, etc) fell on their side and were very difficult to see and find in the black interior. I guess I am too used to a purse organizer (light colored) which has stiff pockets in which everything stands up vertically. All it takes is a glance to locate what you need.. I had to, almost regretfully, return this purse but lesson learned - only buy a purse minus middle pocket which leaves no room for an organizer.
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Reviewed in the United States on April 3, 2026
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Elaine Thompson
Cuba, US
★★★★★ 4
It's a nice Crossbody bag.
Color: Coffee
The Iswee Soft Leather Cross Body Bag is a really nice Bag, and I love it. but, the front pocket has a Magnet that's supposed to keep it closed, but the Magnetic Closure doesn't work, therefore I can't use that pocket. I've taken it to a couple places to maybe have a new magnet put in, but they said they couldn't do it because of the cloth lining. I've not given up yet trying to find a place to fix or replace the magnet. Like I said, its a very nice bag, and I Love everything else about it. It has a lot of different pockets which is great. I'm using the front zipper pocket for phone key fob and phone. I do love all the pockets it has because I have a place for everything, and when I need something like my Inhaler, I know exactly where I can quickly get it. I also Love that it has 2 crossbody straps, but my favorite one is the, wide cloth one shown in the pictureof the bag, It's perfect for me! So I just recommend that if you buy one, make sure to check that front pockets magnets Closure to make sure it works. I truly hate that I can't use that pocket for my key fob and my phone as it would be so much better if I could. Other than that, I do recommend it, its the perfect bag and size for me and it's not heavy, and well made.. The leather is very nice too. The Only reason, I gave it 4 stars, is the front magnet doesn't work which is disappointing. Good luck with the magnet if you get one.
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Reviewed in the United States on April 21, 2026
A
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Amazon Customer
Lexington, US
★★★★★ 5
Gorgeous leather bag.
Color: Brown
This is a beautiful purse. Better than I expected and higher quality than many expensive, high brand bags I’ve looked at. The leather is awesome, so many pockets, love the pouch. On the front for my phone. Has a secure clasp and the hardware is perfect. I’ve been using the cloth woven handle, looks a little Southwestern. So glad I took a chance and ordered this bag! Do it, you won’t regret it.beautiful leather bag
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Reviewed in the United States on February 24, 2026

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