Chemical Hair Straighteners
Explore professional-grade chemical hair straighteners designed to help manage waves, curls, and frizz with long-lasting smoothing. This collection brings together salon-trusted options for at-home routines in Canada, with clear guidance on what each formula is best suited for—whether you’re aiming for sleek blowout results or a more relaxed, low-maintenance texture. Orders are processed in CAD, making it easy to shop with confidence.
Chemical straightening (often called a relaxer or texturizer, depending on strength) works by reshaping the hair’s structure. Because results vary by hair type, porosity, and prior services like colour or bleach, choosing the right system—and following timing and aftercare—matters. For many shoppers, the goal is predictable smoothness, easier detangling, and reduced styling time with a consistent finish.
Choose the right formula
Select based on your hair’s condition and history. If your hair is colour-treated or previously chemically processed, look for gentler options and prioritize hair care support like masks and treatment oils to maintain softness and elasticity.
- Relaxers for stronger curl reduction and straighter results
- Texturizers for softer curl loosening and definition control
- Systems paired with neutralizers to help stop processing
- Aftercare essentials: hair masks, hair treatment oils, and tonics
Practical, safety-first routine
For best outcomes, follow product instructions precisely, do a strand test, and avoid overlapping on previously processed hair. Pair with compatible shampoos and conditioners, limit heat styling, and use a quality hair dryer with gentle airflow when needed. If you’re unsure between a relaxer and a straightener system, consult a licensed stylist—especially after recent hair colour services.
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Liss Expert Stem Cells Smoothing Treatment – Organic Keratin & Argan Oil | Frizz-Free Shine | One Shoulder-Length ApplicationVendor:Liss Expert ProfessionalDiscover a salon-grade smoothing experience with Liss Expert Stem Cells Smoothing Treatment. This professional formula blends organic keratin and argan oil to help tame frizz, add radiant shine, and encourage a smooth, moveable finish. The odorless, organic composition is designed to feel comfortable during...
- $131.56
- $131.56
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Keratin Forte by Keratin Research – Extra-Strength Brazilian Keratin Treatment 1000ml with Moroccan Argan Oil for Curly HairVendor:KERATIN RESEARCHElevate salon results with Keratin Forte Keratin Forte by Keratin Research is a professional-grade Brazilian keratin treatment designed for high-performance straightening and conditioning. This extra-strength formula blends Moroccan Argan Oil with amino acids to help hair feel nourished and appear smoother after the service....
- $253.77
- $253.77
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Keratin Research Forte Complex Brazilian Keratin Blowout Kit — 4x300ml, Sulfate FreeVendor:KERATIN RESEARCHExperience salon-grade keratin at home Keratin Research Forte Complex Brazilian Keratin Blowout Kit combines a professional-grade Forte Keratin Treatment with a full care set to smooth, straighten, and strengthen hair. Enriched with Moroccan Argan oil and amino acids, this system aims to deliver lasting...
- $196.98
- $196.98
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BRSCIENCE No-Pause Organic Keratin Treatment — Formaldehyde-Free Brazilian Smoothing for All Hair TypesVendor:BrscienceFast, salon-grade smoothing in minutesMeet BRSCIENCE No-Pause Organic Keratin Treatment, a next-generation alisado that smooths hair in minutes using a formaldehyde-free organic keratin complex. Developed with professional Brazilian keratinology, this treatment aligns hair fibers, reduces frizz, and delivers a smooth, natural movement without compromising...
- $121.84
- $121.84
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CHELLY Chocolate-Infused Brazilian Keratin Treatment 946ml – Frizz-Free, Smooth HairVendor:CHELLYElevate your hair with Chelly Chocolate-Infused Brazilian Keratin TreatmentThe Chelly Superior Infused with Chocolate Brazilian Keratin Treatment comes in a generous 946 ml (32 fl oz) bottle and is proudly manufactured in the USA. The formula blends keratin with a chocolate-infused profile, enriched with...
- $107.83
- $107.83
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Alda Chocolate Brazilian Keratin Treatment – 16 oz | Smoothing & Frizz ControlVendor:Alda Beauty CareExperience Alda Beauty Care's Chocolate Brazilian Keratin Treatment, a smoothing and hair reconstruction system designed to reduce frizz and boost shine. This 16 oz formula blends keratin with a chocolate-infused blend to revitalise hair texture, resilience, and overall softness, helping you achieve a sleek,...
- $81.46
- $81.46
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MARACUJA Maracuja Extra Gloss – Brazilian Keratin Treatment, Formaldehyde-Free, 3.38 ozVendor:MARACUJAIntroducing MARACUJA Maracuja Extra Gloss Immerse your hair in a keratin-based treatment designed to calm excess volume, restore moisture, and reveal a natural, healthy glow. Formulated without formaldehyde, this 3.38 oz bottle blends nourishing macadamia and keratin to support hair fibers from cuticle to...
- $71.14
- $71.14
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Kareol Extra Repairing Brazilian Keratin Kit – Formaldehyde-Free, Vegan Hair TreatmentVendor:KareolTransform damaged hair with Kareol Discover an at‑home keratin treatment designed to smooth and strengthen while preserving natural elasticity. Kareol’s Extra Repairing Brazilian Keratin Kit uses a formaldehyde‑free, vegan formula to renew tired strands, delivering salon‑quality shine without harsh ingredients. What makes this kit...
- $69.30
- $69.30
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KATIVA Brazilian Straightening Brunette Kit – 12 Weeks of Home Use for Dark HairVendor:KATIVAPremium at-home Brazilian Straightening for Brunette Hair Experience a brunette‑friendly straightening routine designed for natural movement, softness, and shine. The KATIVA Brazilian Straightening Brunette Kit blends Organic Coconut Oil, Açai Oil, and Keratin to help hair feel smoother and more manageable. Results vary, and...
- $71.32
- $71.32
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INVERTO 60 Advanced Gel Complex Brazilian Keratin Hair Treatment – Formaldehyde-Free, Smoothing & Repair (180ml)Vendor:INVERTO REVOLUTIONWhy choose INVERTO 60 Advanced Gel ComplexMeet a modern keratin treatment designed to smooth, soften, and add natural shine without formaldehyde. The gel based formula is engineered for efficient penetration, delivering noticeable manageability with fewer steps. Users often appreciate the ease of use and...
- $138.78
- $138.78
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I Belli Capelli Torrano Keratin Kit + Argan Oil Mask — 1-Step NanoplastiaVendor:I Belli CapelliSalon-grade smoothing at home The I Belli Capelli Torrano Keratin Kit brings nanoplastia-inspired care into a single, easy step. The 500ml keratin treatment bottle pairs with a 500g Argan Oil Mask to support smooth, frizz-free hair with a natural, lightweight feel. This duo is...
- $151.23
- $151.23
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I Belli Capelli Torrano Keratin Kit – Nanoplastia 1-Step Hair Straightening (500ml) + Argan Oil Mask (250g) – Formaldehyde-Free (2 Pack)Vendor:I Belli CapelliOne‑Step Nanoplastia Keratin Treatment Meet the I Belli Capelli Torrano Keratin Kit, a two‑piece set designed for at‑home smoothing without complexity. Inspired by nanotechnology, the formula works at the molecular level to help hair look smoother and more controlled, while preserving natural structure and...
- $133.44
- $133.44
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CHELLY Hair Treatment Capillary Rejuvenating System – Formaldehyde-Free Extreme Moisture, 32 ozVendor:CHELLYCHELLY Hair Treatment Capillary Rejuvenating System Meet CHELLY Hair Treatment Capillary Rejuvenating System, a 32-ounce, formaldehyde-free solution designed for hair that has endured chemical processes, straightening, and heat styling. This non-invasive treatment aims to help hair feel healthier, more hydrated, and appear revitalized, without...
- $140.28
- $140.28
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KERATIN RESEARCH Brazilian Keratin Treatment STRONG FORMULA — Paraben-Free, Formaldehyde-Free, Long-Lasting 4-6 MonthsVendor:KERATIN RESEARCHExperience a Strong Brazilian Keratin Treatment Discover a formaldehyde-free, paraben-free keratin solution from KERATIN RESEARCH designed for fast, natural-looking straightening that lasts. This 4-piece extra-strength kit blends keratin with nourishing Argan oil to smooth, strengthen, and restore vitality from the inside out, delivering a...
- $109.88
- $109.88
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Kareol Kit Soin Kératine Hydratant Extra – Lissage Brésilien Sans Formaldéhyde (Acide Hyaluronique, Huile d’Argan, Kératine)Vendor:KareolHydratation intense et lissage professionnel à domicile Découvrez le Kareol Extra Hydrating Brazilian Keratin Kit, une solution complète qui associe kératine végan et actifs nourrissants pour hydrater en profondeur, lisser et restaurer la douceur naturelle des cheveux. Notre formule, enrichie en acide hyaluronique et...
- $69.30
- $69.30
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Kareol Braliss Frizz Release : Lissage sans fer, sans formaldéhyde, résultats jusqu’à 6 semainesVendor:KareolRedécouvrez des cheveux lisses et maîtrisés avec Kareol Braliss Frizz Release Le kit Kareol Braliss Frizz Release propose une approche pratique et sûre du lissage à domicile, sans fer à lisser et sans formaldéhyde. Grâce à une formule liquide-d’or enrichie en acide hyaluronique, kératine...
- $71.32
- $71.32
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Brscience FusionFrizz OrganicPlastia – Professional Keratin Smoothing & Brightening Treatment (1000ml)Vendor:BrscienceBrscience FusionFrizz OrganicPlastia: Professional Smoothing & Brightening Step into a salon-grade experience with Brscience FusionFrizz OrganicPlastia, a smoothing treatment designed to tame frizz and enhance shine using organic acids. The formula glides through the hair, helping each strand reflect light with a healthy, natural...
- $160.58
- $160.58
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Keragen Brazilian Keratin Smoothing Treatment - 32 oz, Formaldehyde-Free Blowout for Dry & Damaged Hair (Fine to Medium)Vendor:KERAGENSalon-grade smoothing at homeMeet Keragen Brazilian Keratin Smoothing Treatment, a 32 oz blowout straightening system designed for dry and damaged hair. The formaldehyde-free formula gently reduces curls and frizz while leaving strands soft and silky. Rich in keratin and collagen, it aims to reinforce...
- $172.81
- $172.81
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INVERTO REVOLUTION INVERTO 60 Advanced Gel Complex – Formaldehyde-Free Keratin Treatment (Long Hair, 240ml)Vendor:INVERTO REVOLUTIONINVERTO 60 Advanced Gel Complex: a versatile, formaldehyde-free keratin treatment Meet INVERTO 60, a two-in-one keratin solution designed for flexible styling and busy lifestyles. Built around an Advanced Penetrating Gel, this formula aims to deliver deeper conditioning and smoother texture across strands without relying...
- $178.73
- $178.73
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Ahglow XL Hair Straightening & Rebonding Set with Keratin Relaxer – Complete SystemVendor:AhglowExperience salon-grade straightening at home Ahglow’s XL Hair Straightening & Rebonding Set with Keratin Relaxer brings a complete system designed to tame wavy, curly, and frizzy hair. The formulas incorporate keratin—a structural protein that helps hair feel stronger and more cohesive—paired with a thick,...
- $120.00
- $120.00
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