If you're at your wit's end with brittle, distressed, and damaged hair, Redken Extreme Shampoo is the professional solution you've been searching for. This is a powerhouse formula, expertly designed by salon professionals to cleanse, strengthen, and bring your hair back to life. You'll see and feel a difference from the very first wash. It’s time to stop with the band-aid solutions and give your hair the fundamental support it’s crying out for with our Redken products.
Your Ultimate Solution for Damaged Hair

Honestly, who isn't tired of seeing split ends, dullness, and breakage staring back at them in the mirror? Between heat styling, colour treatments, and even just day-to-day environmental stress, our hair can end up feeling weak and fragile. This is exactly where the magic of Redken Extreme Shampoo comes in, throwing a much-needed lifeline to hair that’s in desperate need of repair.
Think of it like a personal trainer for your hair. It doesn't just give your hair a surface-level clean; it gets right in there to rebuild its core strength and resilience from the inside out. This shampoo helps your locks stand up to all the daily challenges you throw at them. It's this targeted, deep-down approach that really sets it apart, delivering those incredible, salon-quality results you can achieve at home.
To give you a quick snapshot of what makes this shampoo so special, here's a look at its key features.
Redken Extreme Shampoo at a Glance
| Feature | Primary Benefit |
|---|---|
| Strength Complex | Infuses hair with protein to fortify weakened areas from root to tip. |
| Gentle Cleansing | Removes buildup without stripping essential natural oils. |
| pH Balanced Formula | Helps seal the hair cuticle, locking in moisture and adding shine. |
| Amino Acids & Arginine | Rebuilds hair's internal structure for improved resilience. |
| Citric Acid | Smooths the hair fibre, enhancing softness and manageability. |
This table shows how each component works together to not just clean, but to actively reconstruct and protect your hair with every single wash.
Why It’s a Trusted Choice
Redken Extreme Shampoo is a massive favourite here in Australia, and for good reason. It’s a go-to for strengthening damaged hair, thanks to Redken's exclusive Strength Complex. This brilliant blend includes amino acids, arginine, and citric acid, which all work in harmony to cleanse, fortify, and smooth every strand. It's a top pick for salon professionals and anyone at home looking to tackle dry, damaged hair with ingredients that genuinely prevent breakage and restore a beautiful shine.
This formula gets right to the heart of the problem: a weakened protein structure within the hair strand. By flooding your hair with these vital proteins, it helps to:
- Cleanse gently without robbing your hair of its natural moisture.
- Target and strengthen the weakest spots along the hair shaft.
- Shield against future damage and dreaded breakage.
- Bring back vibrancy and that healthy, gorgeous shine we all crave.
The real promise of Redken Extreme isn't just about temporary repair; it's about building lasting resilience. It reconstructs your hair's internal structure, giving it the power to defend itself against the daily stresses that used to cause so much damage.
While Redken Extreme is a fantastic all-in-one solution for damage, it's also worth knowing about other specialised treatments for different concerns. For instance, you can explore the unique benefits of Japanese shampoos for hair loss, which offer a different but equally targeted approach.
The Science of Stronger Hair

Ever wondered what's really going on inside a bottle of Redken Extreme Shampoo that makes it so effective? It’s not just a hopeful promise; it’s some seriously clever science, and the results speak for themselves. The star of the show is Redken's exclusive RCT Protein Complex, a groundbreaking technology that gives your hair exactly what it needs, right where it needs it.
Think of it like a smart-targeting system for hair repair. Instead of just washing over your hair with a one-size-fits-all approach, this complex intelligently seeks out damage. It delivers custom-blended nourishment to the root, the core, and the tip of each strand. This targeted delivery is the secret behind the balanced, visible strength you get from every wash.
The Building Blocks of Strength
So, what’s powering this RCT Protein Complex? It’s a powerhouse trio of ingredients, each with a specific job to do, working in harmony to rebuild your hair from the inside out. Let’s meet the team:
- Soy Protein: This gets to work right at the root, helping to give your hair a solid foundation and structure from the moment it starts growing.
- Arginine: A mighty amino acid that dives deep into the hair's core (the cortex). It conditions and strengthens from within, seriously boosting your hair's natural toughness.
- Sepicap: This genius ingredient focuses on your ends—the oldest and most fragile part of your hair—to restore their appearance and help fend off split ends and breakage.
This multi-pronged attack is precisely why the Redken Extreme range is a total game-changer, and it's why it's so celebrated here in Australia. By strengthening hair at all three levels, it delivers real, lasting repair that you can see and feel. You can dive deeper into the formula on the
Reinforcing Your Hair's Defences
But the magic doesn't stop with the protein complex. The formula also includes ceramides, and they play a crucial role. Picture ceramides as the mortar between the bricks of your hair's protective outer layer, the cuticle.
When your hair is damaged, it's like having missing mortar. This leaves gaps in the cuticle, making it weak and porous. Ceramides swoop in to fill those gaps, locking in the good stuff (like protein!) and creating a smooth, strong shield that gleams with health.
By beefing up this natural barrier, Redken Extreme Shampoo helps your hair hang onto essential moisture and fight back against the daily grind of heat styling and environmental stress. It’s this one-two punch of internal rebuilding and external protection that creates genuinely resilient hair that doesn't just look strong—it is strong.
For more expert advice, don't miss our article on 5 tips for maintaining healthy hair with Redken.
Choosing Your Perfect Redken Extreme Match
The Redken Extreme family is incredible, but with a couple of powerhouse options available, how do you know which one is your perfect match? Let's dive in and figure it out. We’re here to guide you to the right product for your specific hair goals.
We're going to break down the two main players available at On Line Hair Depot: the classic Redken Extreme Shampoo and its length-focused sibling, the Redken Extreme Length Shampoo.
So, what's the deciding factor? It all boils down to your number one hair frustration. Are you fighting a battle against widespread breakage from root to tip, maybe after one too many bleach sessions or a love affair with your straightener? Or is your biggest dream to finally grow your hair long, only to have the ends constantly snap off? The answer to that question is your ticket to amazing results.
Classic Strength vs Length Goals
Let's get straight to it. Here’s how to pick your champion:
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Choose Redken Extreme Shampoo if: Your hair feels weak and brittle all over. This is your knight in shining armour for rebuilding your hair’s core strength, protecting it from daily wear and tear, and preventing future damage from colouring or heat styling. It’s the ultimate all-rounder for seriously distressed hair.
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Choose Redken Extreme Length Shampoo if: Your goal is mermaid-level length! If you feel like your hair hits a certain point and just gives up, this is the one for you. It’s specifically designed to fortify your hair from the root, giving it the strength it needs to grow long and stay long.
This amazing breakdown shows the key strengthening ingredients you'll find in the classic Redken Extreme Shampoo.

As you can see, hydrolysed keratin is the star of the show, which makes perfect sense! It’s all about rebuilding that crucial protein structure that gives your hair its resilience.
Redken Extreme vs Extreme Length: Which Is For You?
Still weighing it up? No worries! This table breaks it down, so you can see exactly which shampoo aligns with your hair's needs.
| Feature | Redken Extreme Shampoo | Redken Extreme Length Shampoo |
|---|---|---|
| Primary Goal | All-over repair and strength | Growing hair longer and stronger |
| Key Ingredient Focus | Strength Complex with Protein | Biotin (Vitamin B7) and Castor Oil |
| Best For | Bleached, heat-damaged, brittle hair | Hair that struggles to grow past a certain length |
| The Result | Up to 75% less breakage, feels stronger | 81% less breakage, helps hair reach its max length |
Honestly, you can't go wrong with either product, but choosing the one that targets your main concern will get you the results you're dreaming of, faster.
The Biotin Boost for Getting Long Hair
The secret weapon in the Extreme Length formula is Biotin. If you're serious about growing your hair, this is the ingredient you want on your side. It’s a total game-changer, and it’s why the 1000ml bottles are such a cult favourite here in Australia for those with fragile hair.
Biotin works by fortifying the hair strand, making it resilient enough to handle daily life without snapping. This formulation helps you achieve visibly longer and stronger hair. That's a huge deal, especially when you’re trying to prevent the kind of breakage that comes from colouring and bleaching.
It's not just about patching up damage; the Extreme Length shampoo is about creating the perfect environment for your hair to truly thrive and reach its full potential. It's about empowering your hair to grow.
At the end of the day, both shampoos are phenomenal at what they do. Your choice simply helps you zero in on what matters most to you right now. Want to explore the entire lineup? Check out our complete guide on the Redken Extreme range for damaged hair.
Unlock Maximum Results with the Full Extreme System

While the Redken Extreme Shampoo is absolutely brilliant on its own, the real, show-stopping magic happens when you use it as part of a complete system. When you combine the shampoo with its partners in the Extreme range, you create a powerful synergy that takes the results to a whole new level.
This is where the Extreme Conditioner and Anti-Snap Treatment step in, working together to deliver a true intervention for stressed-out hair. The shampoo is your first move, cleansing and prepping the hair by gently opening the cuticle. This perfectly sets the stage for the conditioner and treatments to swoop in and get to work, deeply nourishing and fortifying every single strand from the inside.
Your Step-by-Step Extreme Routine
Ready to get that salon-fresh strength and incredible shine right in your own bathroom? It's easy! Following this simple regimen is all about layering the products correctly to get the absolute best outcome for your hair.
- Cleanse with Redken Extreme Shampoo: Start your routine by washing your hair with the shampoo. Gently massage it into your scalp and work it through to the ends to create a rich lather that removes impurities and product build-up.
- Condition and Detangle: After rinsing the shampoo out, follow up with the Extreme Conditioner. Make sure to concentrate on the mid-lengths and ends – this is usually where hair needs the most TLC.
- Rinse Thoroughly: Let the conditioner work its magic for about 1-3 minutes, then rinse it out completely. You should immediately feel how much smoother and more manageable your hair is!
This simple three-step process is the core foundation of your new strengthening ritual.
Pro Tip: If your hair is feeling particularly fragile, give it an extra dose of love by leaving the Extreme Conditioner on for up to five minutes. This gives that amazing protein and ceramide complex more time to penetrate deeply for an intensive repair session.
The Final, Crucial Step
And now for the secret weapon! The final touch that truly locks in all that goodness and protects your hair is the leave-in treatment. After gently towel-drying your hair, it’s time to apply the Redken Extreme Anti-Snap Treatment. This product is a game-changer. It hones in on weakened spots, provides heat protection, and has been shown to reduce breakage from brushing and styling by up to an incredible 75% when used as part of the full system!
You can learn all about this must-have product in our complete guide to the Redken Extreme Anti-Snap Repair & Protect Leave-In Hair Treatment.
By committing to the full system, you’re doing so much more than just washing your hair – you’re actively rebuilding its strength, resilience, and shine from the core.
Real Results from Users and Stylists
Let's be honest, you can talk about science and ingredients all day, but what really matters are the results. And the buzz around Redken Extreme Shampoo is impossible to ignore! From everyday Aussies to seasoned salon professionals, the feedback is overwhelmingly positive.
People are seeing a genuine, night-and-day difference in their hair. The most common thing we hear? A huge reduction in breakage and those frustrating split ends. Hair that felt brittle and looked dull is suddenly soft, easy to manage, and glowing with health. It’s that beautiful, glossy finish everyone is after.
The ultimate stamp of approval comes from the experts themselves. Stylists who deal with damaged hair every single day trust and recommend Redken Extreme because it just works. They see firsthand how it can bring even the most stressed-out, over-processed hair back from the brink.
Hearing story after story of these incredible hair transformations gives you that extra bit of confidence. It’s the proof you need to know you're making a fantastic choice for your hair's long-term health.
What You Can Truly Expect
The experiences people share paint a really clear picture of what this powerhouse shampoo can achieve. These aren't just superficial fixes; we're talking about real, structural improvements from the inside out. Here’s a snapshot of what you can look forward to.
- A Dramatic Drop in Hair Fall: So many users report seeing way less hair in their brush or down the shower drain. That’s the strengthening formula in action, making each strand more resilient against snapping.
- Hair That Feels Genuinely Stronger: Instead of feeling fragile, your hair will have a newfound sturdiness. It actually feels more robust to the touch and stands up so much better to daily styling and environmental stress.
- Enhanced Vibrancy for Coloured Hair: This is a total game-changer for anyone with coloured hair, especially blondes! It helps fortify processed strands, which in turn makes your colour look richer and last longer. If you're a blonde, you can learn more about how to best look after blonde hair in our detailed guide.
The verdict is in: Redken Extreme Shampoo absolutely delivers on its promise to restore, protect, and bring your hair back to life.
Your Redken Extreme Questions Answered
So, you're ready to start your journey towards seriously strong, healthy hair? That's fantastic! It's totally normal to have a few questions before diving in, so let's get them all sorted out.
This little Q&A is here to clear up any uncertainties about the Redken Extreme Shampoo and the rest of the range. Our goal is to get you feeling confident and genuinely excited about the amazing results heading your way.
Is Redken Extreme Shampoo Safe for Colour-Treated Hair?
Absolutely! This is one of the best things about it. The Redken Extreme Shampoo is designed with your colour in mind, making it completely safe for dyed or bleached hair.
In fact, it’s a massive bonus. Chemical processes can weaken the hair, and that's exactly what Extreme targets. It strengthens the hair fibre from the inside without dulling your gorgeous colour. You might even find your colour looks more vibrant and lasts longer because healthier hair holds onto pigment so much better.
How Often Should I Use the Redken Extreme System?
This really comes down to your hair's specific needs. If your hair is showing some serious signs of stress and damage, you can definitely use the Redken Extreme Shampoo and Conditioner every time you wash.
For an extra boost, we'd recommend bringing in the heavy hitters like the Anti-Snap leave-in treatment or the Extreme Mask about once or twice a week.
The golden rule is to listen to your hair. As it starts feeling stronger and more resilient, you might want to scale back a bit. You could alternate with another range to keep a perfect balance of protein and moisture.
Will This Shampoo Weigh My Fine Hair Down?
This is a brilliant question, and one we hear all the time! While Redken Extreme Shampoo is a powerhouse formula, it's cleverly designed to repair from within rather than just coating the hair strands. This means you get all that incredible strength without the heavy, weighed-down feeling.
Here's a pro tip for anyone with super fine hair: try focusing the conditioner just on your mid-lengths and ends. This simple trick gives you all the repair right where you need it most, while keeping your roots feeling light and bouncy. It's the best of both worlds! For more handy tips, check out the benefits of using Redken hair care products in our detailed guide.
Can I Use Redken Extreme If My Hair Is Not Severely Damaged?
Yes, you certainly can! Think of it as insurance for your hair. If you're someone who regularly uses heat stylers, spends a lot of time in the sun, or just wants to keep your hair in top-notch condition, Redken Extreme is a fantastic choice.
It works proactively to build resilience, helping to fight off damage before it becomes a real problem. A great way to use it is by alternating with another Redken line, like All Soft for a moisture hit, creating a personalised routine that's just right for you.
Ready to give your hair the strength and love it deserves? Explore the full Redken Extreme range and find your perfect haircare partners at On Line Hair Depot. Take that first step towards stronger, healthier, more beautiful hair today!
