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Felps

Felps Brazilian Nuts Keratin Duo – Straightening Treatment – 1 L

(56 customer reviews)

$290.00

The Felps Brazilian Nuts Keratin Duo is a two-step keratin treatment that smooths, medium-straightens, and deeply nourishes the hair. It’s ideal for medium-curl, porous, frizzy, and chemically treated hair.

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SKU: 7898639791573 Category:
Description
Property Detail
Hair type Medium-curl, porous, frizzy, chemically treated, puffy hair
Damage level      1–4 / 5
Longevity 4–6 months
Nourishment ★★★★☆4 / 5
Shine ★★★★☆4 / 5
Application by Licensed salon professionals only
Ideal for clients who wantsmoother, frizz-free hair · medium straightening with movement · restored elasticity and softness
🇧🇷Brazilian formulation
🧪Brazil nut oil–powered
🇨🇦Authorized Canadian distributor

About Brazilian Nuts Keratin Duo

The Felps Brazilian Nuts Keratin Duo is a professional keratin smoothing treatment built for medium-curl, porous, frizzy hair that has been chemically processed. Its two-step Amazonian system delivers medium straightening while restoring elasticity and taming puffiness, so stylists can reshape unruly textures without flattening natural movement. Each application leaves the hair noticeably smoother, more manageable, and easier to style between salon visits.

The formula works by coating each strand in a protective keratin film while Brazil nut oil, fatty acids, and amino acids penetrate the cortex. These nutrients rebuild weakened areas, reduce porosity, and seal the cuticle for a sleek finish. The result is intensive nourishment paired with strong frizz control, adding shine and softness without the heaviness many smoothing systems leave behind.

What this treatment does

  • Delivers medium straightening that tames puffiness while keeping natural body
  • Seals the cuticle to reduce porosity and lock in moisture
  • Restores elasticity weakened by colour and chemical processing
  • Controls frizz and flyaways in high-humidity conditions
  • Replenishes the fibre with Brazil nut oil, fatty acids, and amino acids
  • Forms a protective film that adds shine without weighing hair down

How to use

  1. Wash hair one to two times with the clarifying shampoo (Step 1) to strip buildup and prep the hair.
  2. Blow-dry thoroughly until the hair is completely dry.
  3. Apply the Keratin (Step 2) in a thin, even layer over each strand, keeping it off the roots for best results.
  4. Leave the product to process for 30–45 minutes so it penetrates the hair structure, adjusting time to the hair’s texture.
  5. Do not rinse.
  6. Blow-dry to 100% dry.
  7. Seal with a flat iron at the appropriate temperature, adjusted to the hair’s damage level.

Flat Iron (Nanoplastia / Keratin) Temperature

Recommended temperature and number of passes according to hair texture.

Temperature Passes
Fine texture400 – 410 °F10 – 13 passes
Normal & coarse texture410 – 430 °F13 – 15 passes
Very coarse & resistant texture430 – 450 °F13 – 15 passes
iPro tipAlways perform a strand test and adjust the temperature if needed.

Frequently asked questions

What does the Felps Brazilian Nuts Keratin Duo do?
It smooths and medium-straightens medium-curl, frizzy hair while deeply nourishing the fibre. The two-step Amazonian keratin system reduces porosity, controls frizz, and restores elasticity and shine to chemically processed hair.

How is this treatment applied?
It is applied in two steps by a licensed professional: the hair is first clarified and dried, then the keratin is worked through in a thin, even layer, left to process, dried again, and sealed with a flat iron. The full protocol should only be performed in a salon setting.

Which hair types is this treatment best for?
It works best on medium-curl, porous, frizzy, and chemically treated hair that tends to look puffy. These textures gain the most from its smoothing, nourishing, and frizz-controlling action.

The resultHair feels silky and weightless, with a glossy, mirror-like surface and soft, fluid movement. Frizz disappears, strands fall into place with ease, and the finish stays sleek and touchably smooth from root to tip.
Additional information
Weight2.2 kg
Dimensions28 × 18 × 9 cm
BrandFelps
Reviews (56)
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56 reviews
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56 reviews for Felps Brazilian Nuts Keratin Duo – Straightening Treatment – 1 L

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  1. English

    Emily –

    Brazilian Nuts Keratin is a game-changer! My hair has never been this smooth and frizz-free. It’s a fantastic treatment, and my clients absolutely love it!

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  2. English

    Jennifer –

    I can’t get enough of Brazilian Nuts Keratin! It’s the perfect solution for clients with unruly, damaged hair. The results are impressive, and they keep coming back for more.

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  3. English

    Michael –

    Brazilian Nuts Keratin is my go-to treatment for clients seeking a hair transformation. It leaves their hair soft, shiny, and more manageable. The treatment is worth every penny!

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  4. English

    Laura –

    Using Brazilian Nuts Keratin has made a significant difference in my salon. My clients rave about how their hair feels revitalized and healthy. It’s definitely a must-try treatment!

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  5. English

    David –

    I’m so glad I discovered Brazilian Nuts Keratin. It’s perfect for my clients who want to reduce frizz and maintain their hair’s natural texture. I can’t recommend it enough!

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  6. English

    Sarah –

    Brazilian Nuts Keratin is a haircare gem! It transforms my clients’ hair into silky, manageable locks. The treatment’s nourishing benefits are visible, and they love it.

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  7. English

    Jessica –

    Working with Brazilian Nuts Keratin has been a fantastic experience. My clients adore how it adds shine and life to their hair. It’s a true hair therapy!

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  8. English

    Alex –

    I’ve used many keratin treatments, but Brazilian Nuts Keratin stands out. It’s gentle yet effective, and the results are long-lasting. My clients are thrilled with the outcome!

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  9. English

    Olivia –

    Brazilian Nuts Keratin has been a salon favorite! It brings back the luster to my clients’ hair, leaving it looking healthier and more vibrant. I highly recommend it!

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  10. English

    Liam –

    The difference Brazilian Nuts Keratin makes is remarkable. My clients can’t believe how manageable and soft their hair becomes. It’s a definite winner in my salon!

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  11. English

    Anne –

    My clients love it!!! 🙂

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  12. French

    Sophie (verified owner) –

    J’utilise Felps Brazilian Nuts Keratin dans mon salon, les résultats sont incroyables! Mes clientes sont ravies. 😊

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  13. French

    Amélie (verified owner) –

    Ce traitement a transformé les cheveux de mes clientes. Une brillance et une douceur incomparables! Je le recommande vivement.

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  14. French

    Isabelle (verified owner) –

    Enfin un produit qui lisse les cheveux sans les endommager. Mes clientes adorent le mouvement naturel après le traitement.

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  15. French

    Chantal (verified owner) –

    Felps Brazilian Nuts Keratin est devenu indispensable dans mon salon. Les résultats sont toujours exceptionnels!

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  16. French

    Valérie (verified owner) –

    Mes clientes aux cheveux frisés sont enchantées par la réduction de volume et la douceur obtenues. Un vrai miracle! ✨

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  17. French

    Nathalie (verified owner) –

    En tant que professionnelle, j’apprécie la qualité de ce traitement. Il nourrit et renforce les cheveux en profondeur.

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  18. French

    Caroline (verified owner) –

    Le fait qu’il convienne à tous les types de cheveux est un énorme avantage. Mes clientes sont comblées!

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  19. French

    Julie (verified owner) –

    J’ai remarqué une amélioration notable de la texture des cheveux de mes clientes. Felps Brazilian Nuts Keratin est fantastique!

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  20. French

    Catherine (verified owner) –

    Ce traitement est facile à appliquer et les résultats sont durables. Je suis très satisfaite.

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  21. French

    Émilie (verified owner) –

    Mes clientes remarquent moins de frisottis et une brillance intense. Ce produit tient ses promesses! ✨

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  22. French

    Marie (verified owner) –

    Je suis impressionnée par l’effet lissant sans formaldéhyde. C’est sécuritaire et efficace.

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  23. French

    Sandra (verified owner) –

    Les cheveux de mes clientes sont hydratés et soyeux après le traitement. Un produit de haute qualité!

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  24. French

    Laurence (verified owner) –

    Les oméga-3 et l’huile de macadamia font toute la différence. Je le recommande à toutes mes collègues.

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  25. French

    Stéphanie (verified owner) –

    Felps Brazilian Nuts Keratin a augmenté la satisfaction de ma clientèle. Les résultats sont spectaculaires!

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  26. French

    Annick (verified owner) –

    J’adore que ce produit restructure les cheveux. Mes clientes aux mèches sont ravies.

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  27. French

    Lisa (verified owner) –

    Le traitement est sans odeur désagréable, ce qui est appréciable pour moi et mes clientes.

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  28. French

    Christine (verified owner) –

    La kératine hydrolysée fait des merveilles sur les cheveux abîmés. Un produit naturel et efficace! 🌿

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  29. French

    Véronique (verified owner) –

    Mes clientes apprécient le mouvement naturel de leurs cheveux après le traitement. Un vrai atout!

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  30. French

    Audrey (verified owner) –

    Facile à appliquer et résultats garantis. Felps Brazilian Nuts Keratin est mon nouveau produit préféré.

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  31. French

    Kim (verified owner) –

    Je vois moins de casse et des cheveux plus forts chez mes clientes. Je suis conquise!

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  32. French

    Annie (verified owner) –

    La brillance intense après le traitement est incroyable. Mes clientes reçoivent tant de compliments! 💖

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  33. French

    Patricia (verified owner) –

    Un excellent investissement pour mon salon. La qualité du produit est remarquable.

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  34. French

    Manon (verified owner) –

    Ce traitement offre une alternative saine aux produits chimiques agressifs. Mes clientes sont satisfaites.

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  35. French

    Lucie (verified owner) –

    Les instructions claires facilitent l’application. Les résultats sont toujours au rendez-vous.

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  36. French

    Josée (verified owner) –

    Je recommande ce traitement à toutes les coiffeuses. Il change vraiment la donne!

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  37. French

    Geneviève (verified owner) –

    Les cheveux restent lisses et doux pendant des semaines. Mes clientes adorent la durabilité.

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  38. French

    Claudia (verified owner) –

    Un traitement exceptionnel pour les cheveux colorés. Il préserve la couleur et ajoute de la brillance.

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  39. French

    Karine (verified owner) –

    Le meilleur traitement lissant que j’ai utilisé. Les résultats sont naturels et sublimes.

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  40. French

    Nicole (verified owner) –

    Mes clientes sont fidèles grâce à ce traitement. Il fait vraiment la différence.

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  41. French

    Sylvie (verified owner) –

    La combinaison d’ingrédients naturels est un grand plus. Mes clientes le remarquent!

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  42. French

    Andrée (verified owner) –

    Les cheveux sont plus faciles à coiffer après le traitement. Un gain de temps précieux.

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  43. French

    Brigitte (verified owner) –

    Je suis impressionnée par la réduction du volume sans alourdir les cheveux. Excellent!

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  44. French

    Mélanie (verified owner) –

    Mes clientes reviennent pour ce traitement. Il crée une véritable fidélisation.

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  45. French

    Johanne (verified owner) –

    Le service client de Felps est exceptionnel. Toujours disponible pour répondre à mes questions.

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  46. French

    Francine (verified owner) –

    Un produit innovant qui a sa place dans tous les salons professionnels.

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  47. French

    Louise (verified owner) –

    La brillance et la douceur obtenues sont incomparables. Mes clientes sont enchantées.

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  48. French

    Hélène (verified owner) –

    J’apprécie le fait que ce soit un produit respectueux de l’environnement.

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  49. French

    Céline (verified owner) –

    Les résultats sont constants à chaque application. Une vraie tranquillité d’esprit.

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  50. French

    Martine (verified owner) –

    Le traitement ne dégage aucune fumée irritante. Un confort pour tous dans le salon.

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Show only reviews in English (12)

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About brand
Felps Professional is a Brazilian brand known for formaldehyde-free smoothing treatments — Nanoplastia, Hair Botox, and Keratin — built around active ingredients like Açaí oil and Tanino Acid. Naturalook supplies the full Felps professional range wholesale to licensed salons and stylists across Canada, with trade pricing and fast domestic shipping.
Shipping & Delivery
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SHIPPING PROCEDURE

After you place your order on our website, we'll process it within 1-2 business days. Once your order is ready for shipment, we'll send you a confirmation email with your tracking number. Depending on your location and selected shipping method, delivery times may vary. Please ensure that your shipping address is accurate and up-to-date to avoid any delays or delivery issues.

PLEASE NOTE:

  • Delivery charges for orders from Naturalook Online Store vary based on the shipping method, destination, and the weight of the package. You can view the applicable delivery rates on our website during the checkout process before making your payment.
  • For security reasons, we require a signature upon delivery. This ensures that your package is received by you or a trusted recipient.
  • If you won't be available to sign for the delivery, the delivery company will leave you a note with instructions on how to reschedule delivery or pick up the package at a nearby location. You can also track your package online to stay updated on its delivery status

Please note that orders placed on weekends and public holidays will be processed on the next business day. We appreciate your understanding and apologize for any inconvenience caused.

Professional Treatment Guide Not sure which treatment to choose? Compare Hair Botox, Nanoplastia, Keratin and Cold Recovery side by side — by hair type, longevity and results.
Compare treatments

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