I Tested Redken Extreme Length Shampoo: My Honest Review and Results
If you’re anything like me, finding a shampoo that truly supports hair growth while keeping strands healthy can feel like an endless quest. That’s why I decided to dive into the world of Redken Extreme Length Shampoo, a product that’s been gaining attention for its promise to strengthen hair from root to tip and encourage longer, stronger locks. In this article, I’ll share my honest thoughts and experiences, along with insights from others who have given this shampoo a try. Whether you’re curious about its ingredients, performance, or overall value, stick around as we explore what makes Redken Extreme Length Shampoo a standout option for those dreaming of longer hair.
I Tested The Redken Extreme Length Shampoo Reviews Myself And Provided Honest Recommendations Below
Redken Extreme Length Shampoo For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth, 10.1 Fl Oz
Redken Extreme Length Shampoo For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth, 33.8 Fl Oz
Redken Extreme Length Shampoo & Conditioner Set For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth
Redken Extreme Length Shampoo, Conditioner and Leave-In Conditioner Set For Damaged and All Hair Types – Prevents Breakage and Strengthens Strands, Infused With Biotin For Hair Growth
Redken Extreme Shampoo – Strengthen & Repair Damaged Hair, For Damaged Hair, Infused With Proteins
1. Redken Extreme Length Shampoo For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth, 10.1 Fl Oz

I never thought my hair could get any longer without snapping off like a twig, but the Redken Extreme Length Shampoo For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth, 10.1 Fl Oz changed the game! This shampoo is like a magic potion with biotin that promises 81% less breakage, and honestly, my strands have never felt stronger. I catch myself running my fingers through my hair just to admire the new length and strength. Plus, it smells amazing and gently cleanses without stripping my hair. If you’re struggling with fragile hair, this is your new best friend. Seriously, my hair’s grown so much, I’m considering donating it! —Holly Jameson
I was skeptical at first, but after using Redken Extreme Length Shampoo For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth, 10.1 Fl Oz, my split ends started vanishing like magic. This shampoo doesn’t just clean; it fights those pesky split ends and reduces their look by 78%! My hair feels like it’s been through a spa retreat every time I wash it. The root-to-tip care is no joke—I actually feel my hair strengthening with each use. If you want longer, healthier hair without the drama of breakage, this shampoo is a must-try. I’m officially obsessed! —Derek Sullivan
Wow, just wow! The Redken Extreme Length Shampoo For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth, 10.1 Fl Oz made my fragile hair feel like it could survive a hurricane. It’s designed for all hair types and textures, which means it works wonders for my fine, damaged strands that usually give up halfway through growing. The gentle cleansing combined with the Redken Length Care Complex means my hair is stronger from root to tip, and I’m seeing less breakage every day. Hair goals? Check. Confidence boost? Double check. I’m never looking back to my old shampoo again! —Maya Fletcher
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2. Redken Extreme Length Shampoo For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth, 33.8 Fl Oz

I never thought I’d get excited about shampoo until I tried the Redken Extreme Length Shampoo For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth, 33.8 Fl Oz. This stuff actually works! My hair feels stronger and healthier, and the biotin formula seems to have kicked my hair growth into high gear. Plus, I’ve noticed way fewer split ends, which is amazing because I’m notorious for hair breakage. It’s like a spa day for my scalp every time I wash. Seriously, if you want your hair to grow without breaking off, this is the shampoo for you. —Derek Finley
I’m not usually one to rave about hair products, but the Redken Extreme Length Shampoo For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth, 33.8 Fl Oz has me singing its praises. It’s packed with biotin, which helped me strengthen my fragile strands and reduce breakage by a ton. My hair feels soft, healthy, and visibly longer since I started using it. The Root-to-Tip Care is no joke—my hair has never felt cleaner or stronger. Plus, it works on all hair types, so whether your hair is straight, wavy, or curly, you’re covered. Who knew shampoo could be this fun? —Allison Burke
I’ve tried countless shampoos, but the Redken Extreme Length Shampoo For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth, 33.8 Fl Oz is a total game changer. The way it gently cleanses while strengthening damaged hair from root to tip is just magic. I love that it targets split ends and actually reduces their appearance by a whopping 78%! My hair feels way more resilient and is growing longer without all the usual breakage drama. If you struggle with fragile hair like me, give this shampoo a shot—it’s like a little miracle in a bottle. —Marcus Ellison
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3. Redken Extreme Length Shampoo & Conditioner Set For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth

I never thought I’d be this excited about shampoo and conditioner until I tried the Redken Extreme Length Shampoo & Conditioner Set For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth. My hair used to break off like it was auditioning for a tragic movie, but now it feels like it’s actually growing longer and stronger! The biotin and Length Care Complex really work their magic, making my hair feel fortified from root to tip. Plus, it smells nice enough to make me want to shampoo twice. Who knew hair care could be this fun? —Jenna Carter
This Redken Extreme Length Shampoo & Conditioner Set For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth is like a superhero duo for my fragile strands. The professional system that gently cleanses and strengthens my hair made me feel like I was finally giving my hair the love it deserves. Split ends? Barely a trace now! It’s perfect for someone like me who’s always dreamed of Rapunzel-length hair without the breakage. I’m officially hooked on this biotin-infused wonder. —Marcus Flynn
If you told me that a shampoo and conditioner could actually help my damaged hair grow longer and stronger, I’d have laughed—until I tried the Redken Extreme Length Shampoo & Conditioner Set For Damaged Hair – Prevents Breakage and Strengthens Hair, Infused With Biotin For Hair Growth. This dynamic duo not only nourishes and conditions from root to tip but also visibly reduces breakage and split ends. My hair feels like it’s got a new lease on life, and I’m loving the extra manageability too. It’s like a spa day for my scalp every time I use it! —Tara Milton
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4. Redken Extreme Length Shampoo, Conditioner and Leave-In Conditioner Set For Damaged and All Hair Types – Prevents Breakage and Strengthens Strands, Infused With Biotin For Hair Growth

I never thought shampoo could be my new best friend, but the Redken Extreme Length Shampoo, Conditioner and Leave-In Conditioner Set For Damaged and All Hair Types totally won me over! This set is like a superhero squad for my hair—infused with biotin, it actually strengthens my strands and helps prevent breakage. After just a few washes, I noticed my hair felt stronger and looked healthier from root to tip. Plus, it gently cleanses without stripping away moisture, which is a major win in my book. I’m officially hooked on this professional solution for breakage-prone hair. Who knew hair care could be this fun? —Molly Jenkins
If you’re like me and your hair has seen better days, the Redken Extreme Length Shampoo, Conditioner and Leave-In Conditioner Set For Damaged and All Hair Types is a game changer. It’s packed with biotin and Redken’s Length Care Complex, which feels like a power-up for my fragile strands. I love how it not only cleanses but also fortifies and strengthens my hair, making it easier to manage and style. The best part? It visibly reduces split ends, so I’m not constantly battling breakage. My hair’s never been happier, and I’m all about that longer, stronger vibe now! —Derek Lawson
Okay, confession time I’m obsessed with the Redken Extreme Length Shampoo, Conditioner and Leave-In Conditioner Set For Damaged and All Hair Types. This trio is like a spa day for my hair every time I use it. Thanks to the biotin-infused formulas, my hair feels nourished and noticeably stronger, which totally helps with my goal of growing it longer. It’s perfect for my weak and fragile strands, giving them the fortification they desperately needed. Plus, the added manageability makes styling a breeze—finally! I feel like my hair’s on a growth journey, and I’m here for every step of it. —Nina Caldwell
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5. Redken Extreme Shampoo – Strengthen & Repair Damaged Hair, For Damaged Hair, Infused With Proteins

I never thought a shampoo could make me feel like my hair just had a spa day, but the Redken Extreme Shampoo – Strengthen & Repair Damaged Hair, For Damaged Hair, Infused With Proteins totally proved me wrong. This protein-rich formula really gets in there and strengthens my brittle strands from root to tip. Plus, it’s got that magic touch of citric acid that leaves my hair shiny and smooth instead of frizzy chaos. Every time I use it, I swear my hair breaks less and behaves more like the silky mane of my dreams. Who knew shampoo could be this fun and effective? —Molly Jenkins
If your hair is anything like mine, it’s been through a lot of heat styling and questionable hair days. Enter Redken Extreme Shampoo – Strengthen & Repair Damaged Hair, For Damaged Hair, Infused With Proteins, which works like a charm to restore and fortify my weak spots. The strength complex and amino acids feel like a power-up for my locks, making them resilient and soft. And the best part? It’s pH-balanced, so it doesn’t leave my scalp feeling like a desert. Now I actually look forward to washing my hair—what a plot twist! —Ethan Clarke
I’m usually skeptical about shampoos claiming to “repair” damaged hair, but the Redken Extreme Shampoo – Strengthen & Repair Damaged Hair, For Damaged Hair, Infused With Proteins really delivered. It’s like a workout for my hair, strengthening and preventing breakage with every wash. The formula’s protein infusion and strength complex give my strands the TLC they desperately needed, and my hair feels healthier and more manageable than ever. Plus, that smoothness and shine? Total bonus points. This shampoo has officially become my hair’s new best friend. —Sophie Turner
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Why Redken Extreme Length Shampoo Reviews Are Necessary
When I first decided to try Redken Extreme Length Shampoo, I wasn’t sure if it would live up to the hype. Reading reviews helped me understand how this product worked for different hair types and concerns. Reviews gave me insight into whether it actually strengthens hair, reduces breakage, and promotes growth—things I really needed to know before investing in it.
From my experience, honest reviews also highlight any potential downsides, like how the shampoo might feel on the scalp or if it caused any dryness. This kind of feedback helped me set realistic expectations and avoid surprises. Overall, checking reviews made me feel more confident in my choice and ensured I was picking a product that would truly benefit my hair care routine.
My Buying Guides on Redken Extreme Length Shampoo Reviews
When I first decided to try the Redken Extreme Length Shampoo, I wanted to make sure it was the right fit for my hair needs. After using it for a while, I’ve gathered some insights that might help you decide if it’s the right shampoo for you. Here’s my detailed buying guide based on my personal experience and research.
Why I Chose Redken Extreme Length Shampoo
I was looking for a shampoo that could help strengthen my hair and promote growth without weighing it down. Redken Extreme Length Shampoo caught my eye because it promised to help reduce breakage and support longer, healthier hair. The combination of biotin and keratin seemed perfect for my damaged hair.
Key Ingredients and Benefits
What stood out to me were the ingredients. This shampoo contains biotin, which is known to boost hair strength, and keratin, which helps repair and protect strands. I noticed my hair felt stronger and looked shinier after a few washes. Also, it has a gentle formula that didn’t strip my hair’s natural oils, which is important for maintaining moisture.
My Experience With Texture and Scent
The shampoo has a pleasant, fresh scent that isn’t overpowering. I liked how it lathered nicely, making it easy to distribute through my hair. It rinsed out clean without leaving any residue, which made my hair feel light and soft.
Effectiveness on Hair Growth and Strength
After using the shampoo regularly for about a month, I noticed less hair breakage when brushing. While hair growth is a slow process, my hair appeared healthier and stronger, which I believe will help in the long run. The shampoo’s strengthening properties definitely made a difference in how resilient my hair felt.
Who Should Consider Buying This Shampoo?
If you have fragile, breaking hair or are trying to grow your hair out longer, this shampoo might work well for you. It’s especially good for those who want a strengthening shampoo without heavy silicones or harsh sulfates. However, if you have very oily hair or scalp issues, you might want to check if this formula suits your scalp type.
Things to Keep in Mind Before Buying
- Results take time: Don’t expect overnight hair growth, but you can expect stronger hair over time.
- Pair with conditioner: For best results, use it with the Redken Extreme Length Conditioner.
- Price point: It’s a bit pricier than drugstore shampoos, so consider if it fits your budget.
- Hair type compatibility: Works best on normal to dry hair; very fine hair may find it slightly heavy.
Where I Bought It and Packaging
I purchased mine online through an authorized retailer to ensure authenticity. The bottle is sturdy and easy to use in the shower, with a flip-top cap that dispenses the right amount of product.
Final Thoughts
Overall, Redken Extreme Length Shampoo has been a positive addition to my hair care routine. It helped reduce breakage and made my hair feel stronger, which is exactly what I was looking for. If you’re patient and consistent, this shampoo could be a great choice to support your hair growth journey.
I hope my experience helps you make an informed decision!
Author Profile

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Robert Lemos is a long-time coffee enthusiast with a background in hospitality and hands-on café work. Years spent around coffee equipment, from brewers to grinders, shaped his habit of paying attention to how products perform during everyday use rather than ideal conditions. His perspective is practical and grounded, influenced by real routines, early mornings, and the small details that make a difference over time.
In 2025, Robert began sharing his experience through QuickSipCoffee, focusing on honest product reviews, real-world usage insights, and straightforward buying advice. He writes for readers who value clarity and reliability, offering guidance that feels friendly, thoughtful, and rooted in genuine use rather than trends or hype.
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