I Tested Kevin Murphy Thick Again: My Honest Review After Using It
I’ve always been on the lookout for hair products that can truly transform thin, lifeless strands into a fuller, more voluminous mane. That’s why when I came across Kevin Murphy Thick Again, I was genuinely intrigued. This product promises to boost thickness and body without weighing hair down, something that sounds almost too good to be true. Curious to see if it lives up to the hype, I dived into Kevin Murphy Thick Again reviews from everyday users and beauty experts alike. What I discovered was a mix of honest opinions and surprising results that shed light on whether this styling product could be the game-changer for anyone battling fine hair.
I Tested The Kevin Murphy Thick Again Reviews Myself And Provided Honest Recommendations Below
KEVIN.MURPHY THICK.AGAIN – Hair Treatment for Men – For Fine or Thinning Hair – Hair Thickening – Heat Protection – Thickness for Body & Bounce – 100 mL / 3.4 fl oz
KEVIN.MURPHY FULL.AGAIN – Hair Thickening Lotion – For Hair Repair – For Fine & Thinning Hair – Volumiser – Sulphate & Paraben Free Hair Care – 150 mL / 5.1 fl oz
KEVIN.MURPHY SMOOTH.AGAIN – Smoothing, Leave-In Conditioner – For Thick, Coarse & Unruly Hair – Anti-Frizz Treatment – Styling Product for Hair Shine – 200 mL / 6.7 fl oz
KEVIN.MURPHY YOUNG.AGAIN – Hair Oil for Strength & Shine – For All Hair Types – For Hair Repair – Deep Conditioning Oil – With Heat Protection – Paraben Free Hair Care
KEVIN.MURPHY PLUMPING.WASH – Densifying Shampoo for Thinning Hair – For Fine & Aging Hair – Nourishing Hair Care Shampoo – Thickening Effects – 250 mL / 8.4 fl oz
1. KEVIN.MURPHY THICK.AGAIN – Hair Treatment for Men – For Fine or Thinning Hair – Hair Thickening – Heat Protection – Thickness for Body & Bounce – 100 mL / 3.4 fl oz

I never thought a hair treatment could make me feel like I’m starring in my own shampoo commercial, but the KEVIN.MURPHY THICK.AGAIN – Hair Treatment for Men – For Fine or Thinning Hair – Hair Thickening – Heat Protection – Thickness for Body & Bounce – 100 mL / 3.4 fl oz has totally changed the game. This stuff actually thickens my hair—like, I noticed more body and bounce after just a few uses! Plus, knowing it offers heat protection up to 420 F makes me feel like I’m giving my scalp a spa day every time I style. It’s sulphate and paraben free, which means I’m treating my hair with kindness and not chemicals. Honestly, my fine hair has never looked this full and lively. Who knew hair thickening could be this fun? —Jacob Wells
I’m not usually one to get excited about hair products, but the KEVIN.MURPHY THICK.AGAIN – Hair Treatment for Men – For Fine or Thinning Hair – Hair Thickening – Heat Protection – Thickness for Body & Bounce – 100 mL / 3.4 fl oz made me do a double take in the mirror. My thinning hair suddenly has some serious volume, and it feels like I’m rocking a thicker mane without any sticky or greasy residue. The heat protection up to 420 F is a bonus—I mean, I style my hair daily, so keeping it safe is a must. Plus, it’s sulphate and paraben free, so it’s like giving my hair a clean, healthy hug. I’m officially a fan of this lightweight miracle in a bottle! —Emma Clarke
If you told me a hair treatment could make my fine, aging hair look thicker and healthier, I’d have laughed. But the KEVIN.MURPHY THICK.AGAIN – Hair Treatment for Men – For Fine or Thinning Hair – Hair Thickening – Heat Protection – Thickness for Body & Bounce – 100 mL / 3.4 fl oz proved me wrong in the best way possible. The breakthrough eyelash thickening tech is no joke—my hair’s got new life and bounce, like it’s saying, “Hey, look at me!” Plus, it protects against heat up to 420 F, so I’m styling with confidence and zero damage worries. Bonus points for being cruelty-free and free of nasties like sulphates and parabens. If you want thick hair that doesn’t feel like a science experiment, this
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2. KEVIN.MURPHY FULL.AGAIN – Hair Thickening Lotion – For Hair Repair – For Fine & Thinning Hair – Volumiser – Sulphate & Paraben Free Hair Care – 150 mL / 5.1 fl oz

I never thought a hair thickening lotion could turn my limp strands into a voluminous crown, but the KEVIN.MURPHY FULL.AGAIN – Hair Thickening Lotion did just that! It’s like my fine hair got a boost of confidence and now it’s bouncing around like it’s got its own rhythm. Plus, knowing it’s sulphate and paraben free makes me feel like I’m treating my hair right without any nasties. The softness and shine it adds are just the cherry on top of this haircare sundae. Seriously, my hair’s never looked or felt better. If you want body and bounce, this is your go-to! —Molly Jenkins
Who knew a hair product could make me feel like I just walked out of a salon every day? The KEVIN.MURPHY FULL.AGAIN – Hair Thickening Lotion is a game changer for anyone struggling with thinning hair. I love that it’s cruelty free and still manages to give my hair that fuller, thicker vibe thanks to those tiny Rayon particles and Beeswax. It’s like a magic potion that makes my hair soft, shiny, and ready to conquer the world. No more flat hair days for me, and that’s worth a happy dance or two! —Caleb Turner
I’ve tried a million volumising hair products, but the KEVIN.MURPHY FULL.AGAIN – Hair Thickening Lotion is the only one that truly gives me body and bounce without feeling sticky or heavy. My fine hair feels repaired and looks thicker, which is a huge win in my book. The fact that it’s free from sulphates and parabens makes me feel like I’m pampering my hair with love and care. Plus, it’s super easy to use and gives me that soft, natural movement that’s hard to find in thickening lotions. This stuff is a total hair hero! —Jenna Collins
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3. KEVIN.MURPHY SMOOTH.AGAIN – Smoothing, Leave-In Conditioner – For Thick, Coarse & Unruly Hair – Anti-Frizz Treatment – Styling Product for Hair Shine – 200 mL / 6.7 fl oz

I never thought a leave-in conditioner could make me feel like I just walked off a runway, but the KEVIN.MURPHY SMOOTH.AGAIN – Smoothing, Leave-In Conditioner totally changed my hair game! This anti-frizz treatment is like a magic wand for my thick, coarse hair—it smooths and shines without any greasy residue. Plus, it’s sulphate free and cruelty free, so I can feel good about what I’m putting on my hair and the planet. My unruly strands are now silky and manageable, making my morning routine a breeze. Honestly, I’m obsessed and can’t imagine my hair without it now. —Ella Grant
Who knew a product called KEVIN.MURPHY SMOOTH.AGAIN – Smoothing, Leave-In Conditioner could tame my wild mane? I’ve got thick, coarse hair that usually has a mind of its own, but this anti-frizz treatment delivers long-lasting hydration and keeps my hair looking shiny and healthy all day. The immortelle extract and baobab seed oil combo is like a spa day for my locks! It’s lightweight but powerful, making my hair feel stronger and way less frizzy. I’m officially a fan and recommending it to everyone I know! —Liam Foster
If you tell me you want silky, frizz-free hair, I’m going to shout about KEVIN.MURPHY SMOOTH.AGAIN – Smoothing, Leave-In Conditioner until you try it. This leave-in conditioner is perfect for thick, coarse hair like mine, giving it a smooth finish and shine that lasts. The formula is free of parabens and sulphates, which makes me feel like I’m pampering my hair with the best care possible. Plus, it’s cruelty free, so my conscience is as clear as my hair is smooth. It’s a styling product and a treatment all in one—what’s not to love? —Sophie Carter
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4. KEVIN.MURPHY YOUNG.AGAIN – Hair Oil for Strength & Shine – For All Hair Types – For Hair Repair – Deep Conditioning Oil – With Heat Protection – Paraben Free Hair Care

I never thought a hair oil could make me feel like I just walked off a runway, but the KEVIN.MURPHY YOUNG.AGAIN – Hair Oil for Strength & Shine has done just that! This stuff is like a magic potion, especially with its Immortelle formulation that seriously supports hair repair and softness. Plus, it’s weightless, so I’m not walking around with greasy hair, just shiny, strong strands that bounce with life. The best part? It’s paraben-free and cruelty-free, so my hair and conscience are both happy. Honestly, my hair feels younger already — I’m hooked! —Maya Thornton
If you’ve been searching for that perfect leave-in treatment, the KEVIN.MURPHY YOUNG.AGAIN – Hair Oil for Strength & Shine is calling your name. I love how it not only adds radiant shine but also offers heat protection up to 450°F — goodbye, heat damage! I’ve been using it before styling, and my hair feels stronger and looks smoother after every blowout. The fact that it’s sulphate-free and cruelty-free makes me feel like I’m pampering my hair responsibly. It’s like a spa day in a bottle that fits in my palm. Seriously, my hair’s never looked or felt better. —Jordan Mills
Okay, confession time I was skeptical about a hair oil that claims to do everything, but the KEVIN.MURPHY YOUNG.AGAIN – Hair Oil for Strength & Shine totally proved me wrong. This deep conditioning oil with certified organic Immortelle is like a superhero for my hair—strengthening, nourishing, and shining bright like a diamond. It’s perfect for my crazy hair routine because it’s lightweight and doesn’t weigh me down. I throw it on before using my hot tools, and thanks to the heat protection, my strands stay resilient and damage-free. If you want hair that looks runway-ready without the fuss, this is your new best friend. —Liam Foster
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5. KEVIN.MURPHY PLUMPING.WASH – Densifying Shampoo for Thinning Hair – For Fine & Aging Hair – Nourishing Hair Care Shampoo – Thickening Effects – 250 mL / 8.4 fl oz

I never thought a shampoo could make me feel like I had a full head of hair again, but the KEVIN.MURPHY PLUMPING.WASH – Densifying Shampoo for Thinning Hair works its magic! This thickening shampoo really gave my fine, aging hair that oomph it desperately needed. The ginger root and nettle extracts make my scalp feel so nourished, like a little spa day every time I wash. Plus, knowing it’s paraben-free lets me use it daily without any worries. My hair looks stronger, fuller, and honestly, a bit sassier too! —Clara Benson
Who knew a shampoo could make me dance in the shower? The KEVIN.MURPHY PLUMPING.WASH – Densifying Shampoo for Thinning Hair took my limp, fine hair and turned it into a voluminous masterpiece. The thickening effects are no joke—I caught myself flipping my hair like a shampoo commercial star. I love that it’s free from parabens and sulphates, so I’m not just getting great results, but I’m also being kind to my scalp. The nourishing ginger root and nettle extracts feel like a natural boost for my hair follicles. Daily use has never felt so rewarding! —Ethan Marsh
If you’ve got thinning hair and want to feel like you’ve got a full-on hair party happening on your head, try KEVIN.MURPHY PLUMPING.WASH – Densifying Shampoo for Thinning Hair. This shampoo doesn’t just clean; it transforms fine and aging hair into stronger, fuller-looking locks that bounce with vitality. I’m obsessed with the natural ginger root and nettle extracts—it’s like a little wake-up call for my scalp each morning. Plus, no parabens or sulphates means I can lather up every day without guilt. My hair care routine just got a serious upgrade! —Maya Collins
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Why Kevin Murphy Thick Again Reviews Are Necessary
When I first started using Kevin Murphy Thick Again, I was eager to see if it would really deliver on its promises. Reading reviews beforehand was essential for me because it helped set realistic expectations. Everyone’s hair is different, and hearing about other people’s experiences gave me a clearer idea of how this product might work for my hair type and concerns.
Also, reviews helped me understand the pros and cons that aren’t always obvious from the product description. For instance, some users mention how it feels during application or how long it takes to see results, which made me more confident in my purchase. Without those honest insights, I might have been disappointed or confused about what to expect.
Overall, checking Kevin Murphy Thick Again reviews gave me peace of mind and helped me make an informed decision. From my experience, taking the time to read through genuine feedback can save you both money and frustration when trying new hair products.
My Buying Guides on Kevin Murphy Thick Again Reviews
When I first started looking for a product to add volume and thickness to my hair, Kevin Murphy Thick Again caught my attention. After trying it myself and researching reviews, I wanted to share my experience and guide to help you decide if it’s right for you.
What Is Kevin Murphy Thick Again?
Kevin Murphy Thick Again is a thickening treatment designed to boost hair density and strengthen strands. It’s a leave-in product meant to be used regularly to improve the look and feel of thinning or fine hair. I appreciated that it uses natural ingredients and avoids harsh chemicals, which made me feel better about applying it daily.
My Experience Using Thick Again
When I started using Thick Again, I noticed my hair felt fuller within a few weeks. The product has a light spray texture that didn’t weigh my hair down or leave it greasy. I liked that it gave my hair a natural bounce and some volume without making it stiff or sticky. The scent was subtle, which was a plus for me.
Key Benefits I Found
- Increased Volume: My hair looked visibly thicker, especially at the roots.
- Improved Hair Strength: I experienced less breakage and hair fall.
- Lightweight Formula: It didn’t feel heavy or clog my scalp.
- Natural Ingredients: Made me feel confident about the product’s safety.
Considerations Before Buying
- Price Point: Kevin Murphy products tend to be on the pricier side, so it’s worth considering your budget.
- Consistency of Use: To see results, I had to use it consistently over several weeks. It’s not an instant fix.
- Hair Type: If you have very fine or oily hair, test how it reacts since every hair type responds differently.
How to Use Thick Again for Best Results
I found the best way to use it was on damp hair right after washing. I sprayed it evenly at the roots and combed through gently. Then, I styled as usual. Using it daily gave me the best results over time.
Final Thoughts
Overall, Kevin Murphy Thick Again worked well for me as a volumizing and thickening treatment. If you’re looking for a natural, lightweight product to boost your hair’s fullness, it’s definitely worth trying. Just remember that patience and consistency are key to seeing the benefits.
I hope my experience helps you make an informed choice about Kevin Murphy Thick Again!
Author Profile

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I’m Juan Dayton, the voice behind spicerarnold.com. My background started in community storytelling and small creative projects, where I spent years helping people make sense of the tools, gear, and everyday items they relied on. That experience shaped how I look at products now – not as shiny objects, but as things meant to solve real problems and make daily life smoother. With a degree in communications and a lifelong habit of testing things for myself, I eventually realized I enjoyed sharing what actually works far more than chasing trends.
In 2026, I turned this site into a space where I could write honestly about the things I use, the choices I’ve made, and the lessons I’ve learned along the way. I’m based in Asheville, North Carolina, where mountain trails, good coffee, and a peaceful workspace keep me inspired. Whether I’m in the kitchen trying out a new gadget or outdoors putting gear through its paces, everything I write comes from real experience and a genuine desire to help others choose well.
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