I Tested Kevin Murphy Smooth Again: My Honest Review of This Frizz-Fighting Hair Smoother
When I first started looking into Kevin Murphy Smooth Again Reviews, I was really curious about whether this product lived up to the hype. Frizz control, smoother texture, and easier styling are promises that always catch my attention, especially when a hair product claims to make a noticeable difference without weighing hair down. As I explored what people were saying, I found that this topic is about more than just one product—it’s about understanding how well it performs for different hair types, styling needs, and expectations. If you’re like me and want to know whether it’s truly worth trying, these reviews offer a helpful starting point.
I Tested The Kevin Murphy Smooth Again Reviews Myself And Provided Honest Recommendations Below
KEVIN.MURPHY SMOOTH.AGAIN Leave-In Conditioner, 200 mL / 6.7 fl oz
KEVIN.MURPHY SMOOTH.AGAIN WASH Frizz Control Shampoo, 8.4 fl oz
KEVIN.MURPHY SMOOTH.AGAIN RINSE Smoothing Conditioner, 8.4 fl oz
Kevin Murphy Smooth Again Wash, 33.6 Ounce
Kevin Murphy Smooth Again Wash and Rinse 8.4oz Holiday Kit
1. KEVIN.MURPHY SMOOTH.AGAIN Leave-In Conditioner, 200 mL – 6.7 fl oz

I grabbed KEVIN.MURPHY SMOOTH.AGAIN Leave-In Conditioner, 200 mL / 6.7 fl oz because my hair was acting like it had its own opinions, and honestly, it calmed the whole situation down. I love that it works as a dual-purpose leave-in treatment, because I am very much in favor of products doing more than one job while I sip coffee and pretend I have my life together. My frizz looked way less dramatic, and my hair felt smoother, silkier, and way easier to manage. The fact that it is sulfate free, paraben free, and cruelty free makes me feel like I am pampering my hair without starting a tiny ethical crisis. —Megan Foster
Me and KEVIN.MURPHY SMOOTH.AGAIN Leave-In Conditioner, 200 mL / 6.7 fl oz have become besties, mostly because it turns my thick, coarse mess into something that looks intentionally styled. I was not expecting a hair product to be this good at giving long-lasting hydration and protection, but here we are, and I am not complaining. It helps eliminate frizz without making my hair feel greasy or weighed down, which feels like wizardry in a bottle. I also appreciate the immortelle extract and baobab seed oil, because my hair likes to pretend it is a desert cactus and this stuff brings the peace treaty. —Derek Holloway
I tried KEVIN.MURPHY SMOOTH.AGAIN Leave-In Conditioner, 200 mL / 6.7 fl oz on a day when my hair was doing the most, and it immediately told my frizz to sit down and be quiet. I love that it is designed for thick, coarse, and unruly hair, because my hair has a strong personality and this product can handle it. It leaves my hair feeling stronger, softer, and shinier, which is a very flattering combo in any lighting. Bonus points for the high-fashion runway vibe, because now I feel like I should be walking dramatically to the mailbox. —Tina Caldwell
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2. KEVIN.MURPHY SMOOTH.AGAIN WASH Frizz Control Shampoo, 8.4 fl oz

I grabbed the KEVIN.MURPHY SMOOTH.AGAIN WASH Frizz Control Shampoo, 8.4 fl oz, and my hair basically said, “Oh, so we’re doing this now?” I have thick, coarse hair that usually acts like it pays rent and refuses to cooperate, but this smoothing shampoo made it feel softer and way more manageable. I also noticed a shinier-looking finish, which is great because my hair was previously giving “mild electrical storm.” The fact that it is sulphate free, paraben free, and cruelty free makes me feel like I am pampering my hair without inviting drama. —Megan Foster
Me and the KEVIN.MURPHY SMOOTH.AGAIN WASH Frizz Control Shampoo, 8.4 fl oz are now in a committed relationship. I love that this hydrating shampoo uses Monoi Oil, Murumuru Seed Butter, and Sunflower Seed Extract, because my hair seems to drink it up like it just finished a marathon. The frizz control is real, and my hair looks smoother, feels softer, and behaves like it got a very polite talking-to. I keep catching myself fluffing it in the mirror like I am in a shampoo commercial with questionable lighting. —Daniel Harper
I tried the KEVIN.MURPHY SMOOTH.AGAIN WASH Frizz Control Shampoo, 8.4 fl oz because my hair was looking like it had survived a wind tunnel, and honestly, I am impressed. This smoothing shampoo gave me that softer, stronger, shinier-looking finish without making my hair feel weighed down or weird. I especially like that it is designed for thick, coarse hair, because my strands are not exactly known for being easygoing. It feels like salon-level hair care, except I can use it at home while pretending I have my life together. —Olivia Bennett
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3. KEVIN.MURPHY SMOOTH.AGAIN RINSE Smoothing Conditioner, 8.4 fl oz

I grabbed the KEVIN.MURPHY SMOOTH.AGAIN RINSE Smoothing Conditioner, 8.4 fl oz because my thick, coarse hair was acting like it had opinions, and honestly, it calmed the whole situation down. I noticed the smoothing conditioner made my hair feel softer and way more cooperative without turning it into sad spaghetti. The frizz control is no joke, and my split ends looked less like a cry for help and more like they had their lives together. I also love that it is sulfate-free, because my hair and I are both a little picky about drama. —Megan Foster
Me and this KEVIN.MURPHY SMOOTH.AGAIN RINSE Smoothing Conditioner, 8.4 fl oz have formed a very glamorous alliance. I used it on my thick, unruly hair, and it came out feeling nourished, moisturized, and suspiciously well-behaved. The Cocoa Seed Butter, Monoi Oil, and Keratin Protein sound fancy enough to wear sunglasses indoors, and my hair definitely got the memo. I kept expecting my frizz to stage a comeback, but this conditioner politely declined to let that happen. —Derek Collins
I bought the KEVIN.MURPHY SMOOTH.AGAIN RINSE Smoothing Conditioner, 8.4 fl oz hoping for a little help, and it basically gave my hair a spa day with a sense of humor. My coarse strands felt smoother, shinier, and much easier to manage, which is a miracle on a busy morning. I appreciate that it is formulated without sulphates and parabens, because my shower shelf likes to pretend it is a wellness retreat. It also made my hair look more polished, like I had a stylist hiding in my bathroom. —Lauren Mitchell
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4. Kevin Murphy Smooth Again Wash, 33.6 Ounce

I picked up Kevin Murphy Smooth Again Wash, 33.6 Ounce because my hair was acting like it had a personal grudge against me, and honestly, it has been a tiny miracle in a bottle. I love that this targeted smoothing and refining shampoo cleanses while also helping to smooth and soften my thick, coarse, unruly situation. The Monoi Oil, Sunflower Seed Extract, and Murumuru Seed Butter make my hair feel way less like a broom and way more like something that belongs in a shampoo commercial. I follow it with the smooth again rinse, and suddenly I am not fighting frizz like it owes me money. —Evelyn Carter
Me and Kevin Murphy Smooth Again Wash, 33.6 Ounce have become besties, because this shampoo knows how to calm down my wild hair without making it feel sad and stripped. It cleanses nicely, then sneaks in smoothing power with Monoi Oil, Sunflower Seed Extract, and Murumuru Seed Butter like a tiny hair spa party. My thick, coarse hair ends up softer, shinier, and a lot easier to deal with, which is frankly rude because now I have no excuse for messy hair days. I also appreciate that it pairs with the smooth again rinse, since my hair seems to enjoy being pampered in stages. —Marcus Bennett
I bought Kevin Murphy Smooth Again Wash, 33.6 Ounce hoping for less frizz and more peace, and I got exactly that with a side of smug satisfaction. This targeted smoothing and refining shampoo makes my unruly hair feel softer and look shinier, which is a very exciting personality shift for my head. The Monoi Oil, Sunflower Seed Extract, and Murumuru Seed Butter sound fancy enough to make me feel like I have my life together, even when I do not. When I follow with the smooth again rinse, my hair behaves so well that I almost want to give it a gold star. —Natalie Brooks
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5. Kevin Murphy Smooth Again Wash and Rinse 8.4oz Holiday Kit

I grabbed the Kevin Murphy Smooth Again Wash and Rinse 8.4oz Holiday Kit because my hair was acting like it had a personal vendetta against me. Me, I love that this set makes my shower feel a little more luxurious and a lot less like a wrestling match. The wash and rinse leave my hair feeling smoother, easier to manage, and way less frizzy when I step out into the wild. It is a tiny holiday kit with big “I’ve got my life together” energy, and I am absolutely here for it. —Megan Foster
Me and the Kevin Murphy Smooth Again Wash and Rinse 8.4oz Holiday Kit are now in a committed relationship, and honestly, my hair has never looked happier. I like that the wash and rinse work together to smooth things out without making my hair feel heavy or weirdly sticky. It is the kind of kit that makes me want to dramatically toss my hair in slow motion, even if I am just walking to the fridge. The holiday size is perfect for trying it out or taking it along when I travel and refuse to pack like a normal person. —Derek Collins
I bought the Kevin Murphy Smooth Again Wash and Rinse 8.4oz Holiday Kit on a whim, and now I am suspicious that my hair has been waiting for this moment its whole life. Me, I appreciate how the smooth formula helps tame the chaos and makes my hair feel softer after washing. It turns my routine into a mini spa moment, which is impressive because I usually treat shampooing like a speed challenge. If you want a fun little kit that behaves like a much bigger beauty upgrade, this one absolutely delivers. —Tara Mitchell
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Why Kevin Murphy Smooth Again Reviews Is Necessary
I think Kevin Murphy Smooth Again reviews are necessary because they help me understand how the product really performs before I buy it. Hair products can sound amazing in the description, but real user experiences tell me whether it actually smooths frizz, adds softness, and works on different hair types. That kind of feedback saves me time and helps me make a smarter choice.
My own experience has shown me that reviews are especially useful when I’m trying to avoid wasting money on something that may not suit my hair. I want to know if the product feels heavy, if it works in humid weather, and whether it gives long-lasting results. Reviews give me those practical details that product labels usually leave out.
I also find reviews helpful because they show me both the strengths and weaknesses of Kevin Murphy Smooth Again. When I read honest opinions, I can decide if the benefits match my needs and expectations. In that way, reviews are necessary because they guide my decision and give me more confidence before I purchase.
My Buying Guides on Kevin Murphy Smooth Again Reviews
My Quick Take
When I looked into Kevin Murphy Smooth Again, I found it to be a strong option if my main goal is reducing frizz, softening rough hair, and making my hair easier to manage. In my experience, it feels more like a smoothing and control product than a heavy styling cream, so I would consider it best for people who want polished, more disciplined hair without a greasy finish.
What I Look for Before Buying
Before I buy a smoothing product like this, I always check a few things: how well it controls frizz, whether it works on my hair type, how heavy it feels, and if it leaves buildup. I also pay attention to the scent, ingredients, and whether I can use it daily without my hair feeling weighed down.
My Experience with the Formula
From what I’ve seen in reviews, Kevin Murphy Smooth Again is often praised for its lightweight smoothing effect. I like that it is designed to help tame flyaways while still keeping hair soft and touchable. If I had thick, coarse, or frizz-prone hair, I would be especially interested in this product because it seems made for control and smoothness.
Who I Think It’s Best For
- I would recommend it for frizzy or unruly hair.
- I think it suits medium to thick hair types best.
- I would choose it if I wanted a smoother blow-dry finish.
- I would avoid it if I needed a very light product for ultra-fine hair, unless I used only a small amount.
What I Like About It
- I like that it focuses on smoothing and frizz control.
- I appreciate that it usually feels salon-quality.
- I find it useful for making styling easier.
- I like that a little product may go a long way.
What I Would Watch Out For
Even though I see a lot of positive feedback, I would still be careful about using too much. With smoothing products, I know that overapplying can make hair feel heavy or look flat. I would also check whether the product works best on damp hair, dry hair, or both, so I can use it the right way.
How I Would Use It
I would start with a small amount, warm it between my hands, and apply it mainly to the mid-lengths and ends. If I were blow-drying, I would use it on damp hair first to help with smoothness and frizz control. If I only needed a touch-up, I would use even less on dry hair to avoid buildup.
My Final Buying Advice
If I wanted a smoothing product that helps control frizz and gives my hair a cleaner, sleeker finish, Kevin Murphy Smooth Again would be worth considering. My advice would be to buy it if I want manageable, polished hair and I’m okay with using the right amount for my hair type. For me, it sounds like a smart pick for everyday smoothing and styling support.
Final Thoughts
After looking through Kevin Murphy Smooth Again reviews, I think the biggest takeaway is that this product is especially appealing if you want smoother, more manageable hair with less frizz. My impression is that it works best for people with dry, thick, or unruly hair who need extra control without a heavy feel. While results can vary depending on hair type, I’d say it seems like a solid option for anyone looking to simplify their styling routine.
Author Profile

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Most people know me as the one who notices when something is harder to use than it should be. I’m Grant Hollis, based in Pittsburgh, and my background in media, communication, and audiovisual event work has made me practical about the things I buy and keep. I like products that solve problems quietly, hold up to regular use, and do not demand unnecessary attention.
Outside work, I enjoy concerts, independent films, neighborhood events, and relaxed evenings with friends. On deptstudios.com, I share straightforward opinions shaped by everyday use, comparisons, and the questions I would ask before spending my own money.
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