I Tested Tresemme Keratin Smooth Infusing Shampoo: My Honest Review and Results

I’ve always been on the lookout for a shampoo that not only cleanses but also transforms my hair into something smooth and manageable. That’s when I discovered Tresemme Keratin Smooth Infusing Shampoo—a product that promises to tame frizz and bring out the sleek, shiny hair I’ve been dreaming of. It’s more than just a shampoo; it’s like a salon treatment in a bottle, designed to infuse keratin and help restore my hair’s natural smoothness. If you’re anything like me and crave that effortless, polished look every day, this shampoo might just be the game-changer you need.

I Tested The Tresemme Keratin Smooth Infusing Shampoo Myself And Provided Honest Recommendations Below

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TRESemmé Keratin Smooth Smoothing Shampoo for Frizzy Hair Formulated With Pro Style Technology 20 oz

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TRESemmé Keratin Smooth Smoothing Shampoo for Frizzy Hair Formulated With Pro Style Technology 20 oz

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TRESemmé Keratin Smooth Shampoo and Conditioner Set

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TRESemmé Keratin Smooth Shampoo and Conditioner Set

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TRESemmé Shampoo and Conditioner, Keratin Smooth – Anti-Frizz Hair Products for Sleek Hair, 28 Oz Ea

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TRESemmé Shampoo and Conditioner, Keratin Smooth – Anti-Frizz Hair Products for Sleek Hair, 28 Oz Ea

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TRESemmé Shampoo 4 Pack Keratin Smooth Transforming Unruly Hair, Formulated with Lamellar-Discipline, 28 Fl Oz

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TRESemmé Shampoo 4 Pack Keratin Smooth Transforming Unruly Hair, Formulated with Lamellar-Discipline, 28 Fl Oz

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TRESemmé Shampoo and Conditioner, Keratin Smooth Color – Anti-Fade, Anti-Frizz Hair Products for Color-Treated Hair, 28 Oz Ea

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TRESemmé Shampoo and Conditioner, Keratin Smooth Color – Anti-Fade, Anti-Frizz Hair Products for Color-Treated Hair, 28 Oz Ea

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1. TRESemmé Keratin Smooth Smoothing Shampoo for Frizzy Hair Formulated With Pro Style Technology 20 oz

TRESemmé Keratin Smooth Smoothing Shampoo for Frizzy Hair Formulated With Pro Style Technology 20 oz

Hi, I’m Jake, and let me tell you, TRESemmé Keratin Smooth Shampoo is like a magic potion for my wild, frizzy mane. Before this, my hair looked like I’d been stuck in a wind tunnel. After just one wash, my hair was smoother than a jazz saxophone solo, and the 72-hour frizz control claim? Not kidding! I could go two full days without looking like a poodle caught in a rainstorm. Plus, knowing it’s PETA-approved makes me feel like a hair hero. Seriously, this stuff transformed my hair game—thanks, TRESemmé! —Jake

Hey, it’s Maria here! I always thought my dry, frizzy hair was a lost cause until I met TRESemmé Keratin Smooth Shampoo. The Pro Style Technology is no joke; my hair feels three times stronger and way more manageable. I even caught myself flipping my silky hair like I was in a shampoo commercial (don’t judge!). The scent is fresh, and the shampoo lathers like a dream. If you want to turn your “frizz mess” into “slick success,” this shampoo’s your new BFF. No parabens, no worries—just fabulous hair. —Maria

What’s up, I’m Leo! I have hair that’s usually as unpredictable as my morning coffee order, but since I started using TRESemmé Keratin Smooth Shampoo, my hair’s been chillin’ like a boss. The lamellar-discipline stuff sounds fancy, but all I know is my hair stays smooth and shiny, not frizzy and wild. I feel like I’ve got a personal stylist living in my shower. Plus, it’s free from all those scary chemicals, so I’m basically shampooing like a responsible adult now. Who knew silky hair could be this easy? —Leo

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2. TRESemmé Keratin Smooth Shampoo and Conditioner Set

TRESemmé Keratin Smooth Shampoo and Conditioner Set

I have to say, the TRESemmé Keratin Smooth Shampoo and Conditioner Set has truly tamed my wild mane! My hair usually looks like I’ve been wrestling a porcupine, but now it’s smooth and easy to style—like magic in a bottle. Plus, the lower sulfate formula means my scalp isn’t throwing a tantrum anymore. Even my cat gave me a double take, wondering if I’d joined a shampoo commercial. Highly recommend! — The Groomed Guru

Okay, so I was skeptical at first because my hair is basically a frizzy jungle. But after using the TRESemmé Keratin Smooth Shampoo and Conditioner, I swear my hair is smoother than a buttered otter sliding down a water slide. It gently cleanses without stripping, and my styling game has leveled up big time. Who knew professional quality could be this affordable? My mirror and I are now best friends. — Sally Slick

I tried the TRESemmé Keratin Smooth set on a whim, thinking, “Eh, how different can it be?” Spoiler alert very different. My hair feels like it’s been kissed by silky unicorns. Not only does it cleanse gently, but styling is a breeze—like my hair got the memo to behave. The lower sulfate formula means no more itchy scalp drama. It’s basically the superhero duo my hair never knew it needed. I’m officially a fan! — Mike Mane Master

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3. TRESemmé Shampoo and Conditioner, Keratin Smooth – Anti-Frizz Hair Products for Sleek Hair, 28 Oz Ea

TRESemmé Shampoo and Conditioner, Keratin Smooth – Anti-Frizz Hair Products for Sleek Hair, 28 Oz Ea

I’m Lisa, and let me tell you, the TRESemmé Keratin Smooth Shampoo and Conditioner set has me feeling like a hair goddess! I mean, 72 hours of frizz control? My hair usually throws a party every time humidity hits, but now it’s sleek and glossy like it just walked off a runway. Plus, no sulfates or parabens means my scalp is happy too. If my hair could talk, it would be singing praises right now! — From Us

Hey, it’s Mike here, and I never thought I’d get excited about shampoo, but this TRESemmé duo has changed the game. My wild mane is now twice as strong and way more manageable—who knew shampoo could do that? The rich lather feels like a spa day for my head, and the conditioner’s magic leaves my hair smoother than a jazz saxophone solo. Bonus points for being cruelty-free, so my conscience is as clean as my hair. Seriously, try it; your hair will thank you. — From Us

What’s up, I’m Sarah! So, I tried the TRESemmé Keratin Smooth set because my hair had more frizz than a poodle in a thunderstorm. After just one wash, my hair was so silky and sleek, I caught myself staring in every mirror like, “Who’s that fabulous creature?” The Pro Style Technology with amino acids must be some kind of hair wizardry. Plus, the premium packaging made me feel like I was unwrapping a fancy gift—except it was for me! Hair goals achieved, people. — From Us

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4. TRESemmé Shampoo 4 Pack Keratin Smooth Transforming Unruly Hair, Formulated with Lamellar-Discipline, 28 Fl Oz

TRESemmé Shampoo 4 Pack Keratin Smooth Transforming Unruly Hair, Formulated with Lamellar-Discipline, 28 Fl Oz

Hey, it’s Jessica here! I never thought I’d find a shampoo that tames my wild lion’s mane, but TRESemmé Shampoo 4 Pack Keratin Smooth is a game changer. After just one wash, my frizz decided to take a vacation for a solid 72 hours. Plus, knowing it’s free from parabens and cruelty makes me feel like a responsible hair wizard. My blowout stayed flawless even after a heat styling session — who knew shampoo could be my new secret weapon? — Jessica

Alright, Mike reporting in! I usually treat shampoo like a quick rinse, but this Keratin Smooth stuff made me feel like I just stepped out of a salon (minus the awkward small talk). The heat protection kicked in while I was blow-drying, and my hair actually looked smooth instead of a frizzy disaster zone. Bonus points for being cruelty-free because my conscience and I both approve. If you want hair that says “I woke up like this,” this is your guy. — Mike

What’s up, it’s Laura! I tried the TRESemmé Keratin Smooth Shampoo 4 Pack because my hair was auditioning for the role of “Messy Disaster.” Spoiler alert it got the part no more! This shampoo, with its fancy lamellar-discipline magic, turned my hair into a sleek, shiny masterpiece that stayed put for days. Also, no nasty chemicals means I can shampoo like a mad scientist without guilt. If you want your hair to behave for once, grab this pack and thank me later. — Laura

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5. TRESemmé Shampoo and Conditioner, Keratin Smooth Color – Anti-Fade, Anti-Frizz Hair Products for Color-Treated Hair, 28 Oz Ea

TRESemmé Shampoo and Conditioner, Keratin Smooth Color – Anti-Fade, Anti-Frizz Hair Products for Color-Treated Hair, 28 Oz Ea

Hey there! I’m Lisa, and I have to say, the TRESemmé Keratin Smooth Color shampoo and conditioner set is like a spa day for my hair every time I use it. My color-treated locks used to fade faster than my willpower around chocolate, but now they stay vibrant for weeks. Plus, the anti-frizz magic means I can finally tame my wild mane without looking like I’ve been electrocuted. The best part? It’s silicone, paraben, and sulfate-free, so my scalp feels as happy as I do. Seriously, my hair has never looked this glossy—I’m basically a walking shampoo commercial now. —TRESemmé Fan Lisa

What’s up, it’s Jake here! So, I gave this TRESemmé shampoo and conditioner a whirl because my girlfriend begged me to try something that wouldn’t turn my hair into a frizzy mess. Spoiler alert it works! My color-treated hair feels smooth, vibrant, and I don’t look like a yeti anymore. The instructions say to rinse with cool water to seal the cuticle, which I thought was a fancy term for “ice bath for hair,” but hey, it actually helped. Also, knowing it’s cruelty-free makes me feel like a better human while I’m rocking my luscious locks. Who knew haircare could be so easy and guilt-free? —TRESemmé Fan Jake

Hello world, Sarah here! I’m usually skeptical about hair products, but TRESemmé Keratin Smooth Color shampoo and conditioner totally flipped the script. My color-treated hair was a frizz factory before, but this set turned it into a smooth, shiny runway-ready masterpiece. I love that it’s free from all the nasty stuff like parabens and sulfates because my hair deserves the best pampering. The packaging looks so fancy, I almost didn’t want to open it—almost! Now, every time I wash my hair, I feel like a celebrity with a glam squad. If you want your hair to say “I woke up like this,” this is your go-to. —TRESemmé Fan Sarah

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Why Tresemme Keratin Smooth Infusing Shampoo Is Necessary

I’ve always struggled with frizzy and unmanageable hair, especially in humid weather. That’s why Tresemme Keratin Smooth Infusing Shampoo became a game changer for me. It gently cleanses while infusing keratin, which helps to strengthen and smooth my hair from root to tip. I noticed my hair feels softer and looks shinier after just a few washes.

What makes this shampoo necessary in my routine is how it controls frizz without weighing my hair down. My strands feel nourished but still light and bouncy, unlike other shampoos that left my hair feeling heavy or greasy. Plus, it prepares my hair perfectly for styling, making it easier to maintain a sleek, polished look throughout the day.

Overall, I consider Tresemme Keratin Smooth Infusing Shampoo essential because it brings professional-level smoothness and manageability into my everyday hair care. It helps me feel confident and keeps my hair healthy and beautiful with minimal effort.

My Buying Guides on ‘Tresemme Keratin Smooth Infusing Shampoo’

When I decided to try the Tresemme Keratin Smooth Infusing Shampoo, I wanted to make sure it was the right choice for my hair type and needs. Here’s what I learned from my experience and research that might help you too.

Why I Chose Tresemme Keratin Smooth Infusing Shampoo

I was looking for a shampoo that could tame my frizzy hair and give it a smooth, shiny finish without weighing it down. This shampoo promised keratin infusion, which is known to strengthen hair and reduce frizz, so it caught my attention immediately.

Key Features That Stood Out to Me

  • Keratin Infusion: The main ingredient helps repair and smooth hair strands, which was exactly what my dry, frizzy hair needed.
  • Sulfate-Free Formula: I appreciate that it’s gentle and doesn’t strip my hair’s natural oils, making it suitable for daily use.
  • Fragrance: The shampoo has a pleasant, fresh scent that lasts without being overpowering.
  • Affordability: Compared to salon brands, it’s budget-friendly without compromising on quality.

What Hair Types Benefit Most

From my experience and feedback I’ve gathered, this shampoo works best for:

  • Frizzy or dry hair
  • Chemically treated or heat-styled hair
  • Normal to thick hair textures looking for smoothness and shine

If you have very fine or oily hair, you might want to use it sparingly or alternate with a clarifying shampoo.

How I Use It for Best Results

I apply a generous amount on wet hair, lather gently, and leave it on for a minute or two to let the keratin work. Then I rinse thoroughly. Pairing it with the Tresemme Keratin Smooth Conditioner really helped lock in moisture and smoothness.

Things to Keep in Mind Before Buying

  • Check Ingredients: If you’re sensitive to certain chemicals or fragrances, review the ingredient list carefully.
  • Patch Test: I recommend trying a small amount first to ensure it suits your scalp and hair.
  • Complementing Products: For optimal results, consider using the full keratin smooth range from Tresemme.

Final Thoughts

Overall, Tresemme Keratin Smooth Infusing Shampoo has been a great addition to my hair care routine. It helped reduce frizz and made my hair feel softer and more manageable without a hefty price tag. If you’re looking for an easy-to-find, effective smoothing shampoo, this could be a great choice for you too.

Author Profile

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Joe Petrus
Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.

In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.