Skip to product information
1 of 8

L'Oréal Pro X-Tenso Smoothing Treatment for Extra Strong Hair

Regular price €36,88 EUR
Regular price €39,88 EUR Sale price €36,88 EUR
Sale Sold out
3 Formulas to Choose from depending on your Hair:
BUY NOW

X-Tenso Smoothing Cream – Extra Resistant Hair, 250ml – Professional Smoothing

Long-Lasting Smoothing for the Most Unruly Hair

The X-Tenso Smoothing Cream 250ml from L'Oréal Paris is a professional treatment formulated for extra resistant hair, whether natural, very curly, or frizzy. Thanks to its Nu Neatri-Cat Ionic Emotion Agent technology, it offers long-lasting smoothness for up to 60 days, transforming unruly hair into smooth, shiny, and intensely hydrated locks. Perfect for professional smoothing treatments for curly hair, this formula guarantees salon-quality results at home. Features of the X-Tenso Smoothing Cream: This product stands out for its unique qualities: Advanced technology: Nu Neatri-Cat Ionic Emotion Agent for optimal smoothing of even the most resistant hair.

  • Creamy texture: Easy to apply for a professional skincare experience.
  • Convenient size: Set containing 125 ml of smoothing cream and 125 ml of neutralizing cream, totaling 250 ml.
  • Natural Composition

    X-Tenso Smoothing Cream is formulated with carefully selected ingredients:

    • Aqua (Water): Moisturizing base for mixing ingredients.
    • Ammonium Thioglycolate: Smoothing agent to tame extra-resistant hair.
    • Cetearyl Alcohol: Softens and hydrates the hair fiber.
    • Behentrimonium Chloride: Conditioner for smooth, silky hair.
    • Ceteth-2: Emulsifier for a homogeneous texture.
    • Ethanolamine: Adjusts pH for effective smoothing.
    • Diammonium Dithiodiglycolate: Stabilizes the smoothing formula.
    • Ammonium Bicarbonate: Supports the smoothing process.
    • Cetyl Palmitate: Nourishes and protects the hair.
    • Dipropylene Glycol: Improves hydration.
    • Cetrimonium Chloride: Enhances softness and shine.
    • Pentasodium Pentetate: Protects against impurities.
    • Fragrance: Provides a pleasant scent.

    Uses and Benefits

    X-Tenso Smoothing Cream is designed for professional home use and offers multiple benefits:

    • Long-lasting smoothing: Up to 60 days of smooth and manageable hair.
    • Shine and softness: Reflects light for radiant, silky hair.
    • Deep hydration: Preserves hair health with intense hydration.
    • Enhanced protection: Protects against external aggressors for strong hair.

    Optimal Application Method

    To maximize the benefits of this long-lasting smoothing treatment for curly hair :

    1. Apply the smoothing cream to clean, dry hair, avoiding the roots, and leave on for 20 minutes for extra-strong hair.
    2. Apply the neutralizing cream, comb gently, and leave on for 20 to 30 minutes to set the smoothing.
    3. Rinse thoroughly with lukewarm water to reveal smooth, shiny hair.

    Precautions for Use

    Follow these instructions for safe use:

    • For external use only. Avoid contact with eyes; rinse immediately if contact occurs.
    • Ensure complete neutralization to avoid damaging hair.
    • If irritation or a reaction occurs, discontinue use and consult a physician.
    • Keep out of reach of children.
    • Consult a professional if you have severely damaged or sensitized hair.

    Made with Care

    L'Oréal Paris X-Tenso Smoothing Cream is manufactured to high quality standards, offering professional L'Oréal Paris hair care for salon-quality results at home.

    FAQ – X-Tenso Smoothing Cream – Extra Strong Hair, 250ml

    How to use the cream to smooth very curly hair?

    Apply the smoothing cream, leave on for 20 minutes, neutralize, and rinse for long-lasting professional smoothing care for curly hair .

    What are the main ingredients?

    Ammonium thioglycolate, cetearyl alcohol, moisturizing agents, and Nu Neatri-Cat for a moisturizing smoothing shampoo.

    Is it suitable for sensitized hair?

    Consult a professional before use on very damaged or sensitized hair.

    Customer Reviews

    "An exceptional long-lasting smoothing treatment for curly hair! My very curly hair is smooth and shiny for weeks." – Claire, satisfied customer

    Leave your review

    Discover other Hair Solutions

    Complete your hair care routine with these products:

    Conclusion

    X-Tenso Smoothing Cream – Extra Strong Hair, 250ml is a Thai smoothing treatment for silky hair that offers professional smoothing for up to 60 days. With its moisturizing formula and Nu Neatri-Cat technology, it tames very curly or frizzy hair, for smooth, shiny, and healthy-looking locks.

    Carefully crafted.

    ORDER NOW

    Tips for using

    Some of the benefits of the xtenso straight cream kit:
    Makes hair healthy from root to tip. A straight hair look that is sleek and beautiful.
    Makes hair smooth, shiny, soft and light
    A thin cream that is easy to apply and wash out. Instructions: Use a hair straightener on level 1 to coat the hair evenly, but leave out the roots. Let the straightening cream develop and set at room temperature for 10 to 20 minutes or more.

    Please read the instructions as every hair is different.
    Afterwards, rinse thoroughly with water and dry your hair. Have a straightener set to 180°C/356°F in case you opt for the heat treatment.
    Stay away from the roots for about 1 to 2 cm as this may irritate the scalp.
    Use warm water to rinse completely.
    Do your roots now and rinse them thoroughly afterward.

    Detailed Description

    Use X-tenso developer (fixer) after applying the product. Processing time for Extra Resistant Hair: 20 min. Capacity: 250 ML

    Directions for use: Section your hair into 4 sections. Pour your chosen smoothing cream into a non-metallic bowl. Start applying at the nape of your neck. Quickly apply the cream 'cm from the scalp, strand by strand, in the direction of hair growth, using a brush. Smooth without pulling excessively on the fibers, combing if necessary with a wide-toothed comb.

    Break time (including application time):
    - 20 minutes precisely for natural and resistant natural hair. At room temperature without covering.
    - 15 minutes precisely for sensitized hair. At room temperature without covering. In a non-metallic bowl, pour 120ml of neutralizing fixing milk. Apply with a brush, 4cm from the scalp, starting at the nape of the neck and in the direction of hair growth. Distribute evenly while smoothing the hair. Leave on for 10 minutes. Rinse thoroughly.

    Composición

    Aqua (Water)
    Ammonium Thioglycolate (Ammonium Thioglycolate)
    Cetearyl Alcohol
    Behentrimonium Chloride
    Ceteth-2
    Ethanolamine (Ethanolamine)
    Diammonium Dithiodiglycolate (Diammonium Dithiodiglycolate)
    Ammonium Bicarbonate (Ammonium Bicarbonate)
    Cetyl Palmitate
    Dipropylene Glycol
    Cetrimonium Chloride
    Pentasodium Pentetate
    Perfume (Fragrance)

    This list includes various chemical agents used in hair straightening products, including reducing agents such as ammonium thioglycolate and diammonium dithiodiglycolate, conditioning agents such as behentrimonium chloride and cetyl palmitate, and other components that may play specific roles in the straightening and fixing process.

    Delivery

    Delivery

    To ensure optimal efficiency, all our items are carefully stored in our regional facilities. Orders are processed quickly and shipped within 1 to 2 business days. Order tracking: All orders receive a tracking link via email and/or SMS upon shipment, as well as a delivery notification via SMS.

    It is important to provide a valid phone number when creating your customer account to receive these notifications.

    France

    • Delivery expected within 48/72 business hours

    From Metropolitan France , delivery takes 48 hours , or 2 business days . For some European countries, we use the services of Chronopost and Colissimo International , with delivery times of 2 to 4 business days .

    Prices: All shipments benefit from a tracking link communicated to the customer in real time. In addition, delivery is free from €29.90 for France .

    Below this amount, the shipping rate is €5.90 by Colissimo with tracking for France (home delivery with signature) or €4.90 to a relay point .


    Belgium, Germany, Austria, Netherlands, Luxembourg

    • Delivery expected within 72 business hours

    Prices: All shipments have a tracking link which is provided to the customer in real time. In addition, delivery is free for orders over €89.90. Below this amount, the shipping cost is 10.90 euros in Colissimo with tracking (home delivery with signature) or 6.90 in a relay point .


    Denmark, Italy, Ireland, Portugal, Spain, Sweden

    • Delivery expected within 72 business hours

    Prices: All shipments have a tracking link that is provided to the customer in real time. Furthermore, delivery is free for orders over €129.90 . Below this amount, the shipping cost is 11.90 euros in Colissimo with tracking (home delivery with signature) or 8.90 in relay point .


    Rest of Europe (Bulgaria, Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Romania, Slovakia, Slovenia)

    • Estimated delivery within 5 to 8 business days

    Orders for the rest of Europe are shipped from our regional warehouses.

    Prices: All shipments include a tracking link, which is provided to the customer in real time. Shipping costs start from €15.51 () and are proportional to weight, as displayed on the payment page.


    French Islands (French Guiana, French Polynesia, French Southern Territories)

    • Estimated delivery between 12 and 20 business days

    Orders for French Overseas Departments and Territories are shipped from Thailand via international postal services.

    Prices: All shipments include a tracking link provided to the customer in real time. Shipping costs start from €19.50 (), are proportional to weight, and are displayed on the payment page.

    Customs fees: Please note that customs fees or local taxes may apply upon delivery and are the responsibility of the recipient.


    Switzerland

    • Estimated delivery between 5 and 8 business days

    Orders for Switzerland are shipped from Thailand via international postal services.

    Rates: All shipments have a tracking link provided to the customer in real time. Shipping costs start at €9.90 for and are proportional to weight and displayed on the payment page.

    Customs fees: Please note that customs fees or local taxes may apply upon delivery and are the responsibility of the recipient.


    United States

    • Estimated delivery between 6 and 12 business days

    Orders for the United States are shipped from Thailand via international postal services.

    Rates: All shipments include a tracking link provided to the customer in real time. Shipping costs start from €9.90 for and are proportional to weight and displayed on the payment page.

    Customs fees: Please note that customs fees or local taxes may apply upon delivery and are the responsibility of the recipient.


    Rest of the world

    • Prices vary depending on weight and are displayed on the payment page.

    Orders for the rest of the world are shipped from Thailand via international postal services.

    Rates: All shipments include a tracking link provided to the customer in real time. Shipping costs are proportional to weight and displayed on the payment page.

    Customs Fees: Please note that customs fees or local taxes may apply upon delivery and are the responsibility of the recipient.


    Returns and Exchanges

    For international customers (French Overseas Departments and Territories, Switzerland, United States, rest of the world), a return address in France is provided to facilitate the process. This address will be provided with the return instructions. For more information, see our Returns Policy page.


    FAQ Delivery

    What if my order is held up in customs?

    If your order is held up in customs, you will be contacted by the customs authorities to pay any applicable fees. We advise you to follow the instructions provided by customs to release your package quickly.

    How can I track my order?

    Once your order has shipped, you will receive an email and/or SMS with a tracking link to follow your package's progress in real time. Please ensure you provide a valid phone number when creating your account.

    What should I do if my package is damaged, open, or incomplete?

    Upon receiving your package, it is essential to check its condition in the presence of the delivery driver, if possible. If the package is damaged, open, or clearly incomplete, you must: Refuse the package, or make specific and detailed reservations on the delivery slip or via the carrier's tracking tool. If you accept the package without making written reservations, it will be considered compliant, which will limit any recourse against the carrier or Siam Marketplace. What to do in case of loss, theft, or damage during transport?

    In accordance with Article L.221-15 of the French Consumer Code, Siam Marketplace's liability ends upon delivery of the package to the customer. If the package is delivered against signature or accepted without reservation, it is considered compliant. Siam Marketplace cannot be held responsible for losses, thefts, or damage occurring during transport if the package was accepted without immediate notification. Any request for a refund or reshipment will be considered on an exceptional basis, without contractual obligation.

    Frequently Asked Questions about Delivery with Mondial Relay

    1. How do I track my package?

    You can track your parcel directly on the official Mondial Relay website: Parcel Tracking .

    2. Why isn't my tracking number working?

    The tracking number usually has 8 digits. If your number has 14 digits, follow these steps:

    • Remove the first two digits (often "14").
    • Use the next 8 digits as your tracking number.
    • Enter these 8 digits in the first field of the tracking form.

    3. What should I enter in the second field?

    In the second field, enter the postal code of your chosen pickup point.

    Example: If your pickup point is in Paris with the postal code 75001, enter these numbers in the second field.

    4. When can I collect my parcel?

    • When your parcel arrives at your chosen pickup point, you will receive a notification by email or SMS.
    • You have up to 14 days to collect your parcel.

    5. I have a problem with my tracking, what should I do?

    How to choose a Mondial Relay collection point?

    1. Why choose delivery to a collection point?

    Delivery to a collection point with Mondial Relay is an economical and convenient option, allowing you to pick up your parcel at a local business (supermarket, dry cleaner, etc.) at a time that suits you.

    2. When and how to select a pickup point?

    After paying for your order on Siam Marketplace, if you chose delivery via Mondial Relay:

    • You will be redirected to a page to select a pickup point.
    • Enter your postal code or city to see the list of available pickup points.
    • Choose the most convenient pickup point (you can check opening hours and address).

    3. What happens if the chosen pickup point is not available?

    Sometimes, the selected pickup point may not be available due to availability constraints, logistics, package size, or other decisions at Mondial Relay's discretion. In this case, Mondial Relay may assign an alternative pickup point nearby. Siam Marketplace has no control over these changes and cannot intervene in this process.

    4. What happens if I don't select a pickup point?

    If you choose delivery via Mondial Relay but we do not receive your pickup point selection, Siam Marketplace will select a default pickup point. This choice will be based primarily on proximity to your home, while respecting the availability, logistics, or package size constraints imposed by Mondial Relay.

    5. Can I change my pickup point after ordering?

    Once the order is confirmed, it is not possible to change the pickup point. If you encounter a problem, contact our customer service at support@siam-marketplace.com .

    6. What happens if I don't collect my parcel on time?

    If you do not collect your parcel within 14 days, it will be returned to our warehouse. We will contact you to arrange a new delivery or a refund.


    A question about your delivery? Contact us or consult our FAQ .