MediHair Brazilian Keratin is a professional smoothing solution that tames frizz, builds shine, and leaves hair sleek, soft, and easy to manage for weeks at a time. It works by infusing the hair with keratin and conditioning agents, then sealing them in with heat, so the cuticle lies flat and every strand reflects light instead of fighting it.
This is a professional-grade treatment built for serious, long-lasting results. If you want hair that stays smooth through humidity, washing, and everyday life, this is the one.
The Results Speak for Themselves
The Benefits
Frizz-free hair that holds up in any weather. High shine that gives strands a healthy, glassy finish. Long-lasting results that carry through multiple washes. Softer, more manageable hair that cuts your daily styling time right down. A professional smoothing solution that delivers the kind of finish you'd normally book a salon chair for.
Whether your hair is dry, damaged, or simply craving extra care, MediHair Brazilian Keratin gives your locks the TLC they deserve. Say goodbye to bad hair days and hello to the smooth, head-turning hair you've always wanted.
The Actives
A focused blend of smoothing and strengthening ingredients does the work here:
Hydrolyzed Keratin & Sericin (Silk Protein) rebuild and reinforce the hair's structure, smoothing the cuticle and giving strands that signature sleek, glassy finish.
Hydrolyzed Protein & Panthenol strengthen and add resilience, helping hair hold up to heat and resist breakage during styling.
Coconut Oil & Cocoa Seed Butter deeply moisturise and soften, replacing the richness that frizz-prone hair so often lacks.
Conditioning and smoothing agents seal everything in, locking down frizz and keeping the cuticle flat for that long-lasting smooth result.
What You'll Need
Before you begin, get everything within reach. You don't want to be hunting for a clip with product-coated gloves on.
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MediHair Brazilian Keratin Smoothing Solution
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Medihair Pre-Cleansing Shampoo
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Gloves
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A wide tooth comb & hair clips for sectioning
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A blow-dryer
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A flat iron that reaches 210–230°C
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A shower cap
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Sulphate-free shampoo and conditioner for aftercare
How to Use
This is a professional-use product. Wear gloves throughout the entire application process.
1. Wash. Apply deep-cleansing shampoo and leave it on for 5 minutes to open the cuticle and clear away buildup.
2. Blow-dry. Dry hair to roughly 80% dry.
3. Protect. Glove up and keep them on for every step that follows.
4. Section and apply. Shake the bottle well. Divide hair into 4 to 6 sections plus subsections, then apply the product from roots to ends.
5. Cap. Cover the hair with a shower cap and leave it on for 10 to 20 minutes.
6. Blow-dry. Dry the hair completely on medium heat.
7. Flat iron. Divide hair into 2 cm sections and flat iron each one 6 to 7 times (10 to 15 times for extremely curly or chemically treated hair). Use 210°C for damaged hair and 230°C for natural hair.
8. Wait. Leave the hair completely alone. Only rinse and wash after 48 to 72 hours.
Good to Know
For the best, longest-lasting finish, resist the urge to wash early, that 48 to 72 hour window is what locks your results in.
To protect your smooth finish for as long as possible, wash with a sulphate-free shampoo and conditioner once you're past the 48 to 72 hour mark. Treat your hair gently and those results will reward you, wash after wash.