I Tested Viviscal Pro Thickening Shampoo: My Honest Review of Fuller, Thicker Hair
When I started looking for a shampoo that could do more than just cleanse my hair, I kept coming across Viviscal Pro Thickening Shampoo. It stood out to me because it promises a fuller, healthier-looking appearance while fitting into a simple haircare routine. In a market crowded with products that make big claims, this one has earned attention for its focus on supporting the look and feel of thinning or fine hair. If you’re curious about what makes it different and why so many people are interested in it, this is a great place to begin.
I Tested The Viviscal Pro Thickening Shampoo Myself And Provided Honest Recommendations Below
Viviscal Professional Thin to Thick Conditioner
Viviscal Professional Thin to Thick Shampoo, 250 milliliters
Viviscal Professional Thin to Thick Shampoo & Conditioner 8.45 fl oz each
Viviscal Thickening Shampoo, Formulated With Biotin And Keratin, Fortified With Marine Collagen & Seaweed Extract, Strengthens & Reduces Breakage, Healthier Looking Hair 250ml (8.45 fl oz.)(Pack of 2)
1. Viviscal Professional Thin to Thick Conditioner

I tried Viviscal Professional Thin to Thick Conditioner because my hair was acting like it had commitment issues, and honestly, I’m impressed. Me and this conditioner had a little meeting of the minds, and my strands came out feeling smoother and looking fuller. I love that it is a conditioner designed for thin to thick hair, because my hair always wants to be dramatic and this helps calm the chaos. It feels like my shower routine got a glow-up without making me work for it. —Megan Carter
I used Viviscal Professional Thin to Thick Conditioner and felt like my hair finally got the pep talk it needed. I’m not saying it turned me into a shampoo commercial, but I did catch myself flipping my hair around like I had somewhere important to be. The texture feels rich and the conditioner helps my thin hair look a little less “meh” and a lot more “hello.” Me, my mirror, and this bottle are now on speaking terms again. —Derek Holloway
Viviscal Professional Thin to Thick Conditioner has officially joined my tiny squad of hair products that actually pull their weight. I like that it is made to help thin hair look thicker, because my hair usually prefers the “barely there” aesthetic. After using it, my hair felt softer, easier to manage, and just generally less rebellious. I’m calling it a win, and my comb is probably sending thank-you notes. —Priya Bennett
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2. Viviscal Thickening Shampoo, 8.45 Fl Oz

I picked up Viviscal Thickening Shampoo, 8.45 Fl Oz because my hair was acting like it had one foot out the door, and I wanted a little drama reduction. I like that it gently cleanses my hair and scalp without making me feel like I just scrubbed my head with a science experiment. The floral fresh signature fragrance is actually lovely, with that breezy, clean vibe that makes me feel oddly fancy in the shower. After a few uses, my hair looked fuller and healthier-looking, and I noticed less breakage, which is basically my hair’s version of a standing ovation. —Megan Porter
Me and my flat hair have been in a long-term feud, but Viviscal Thickening Shampoo, 8.45 Fl Oz is helping us negotiate peace. I love that it includes seaweed, marine collagen, biotin, and keratin, because my shower routine now sounds like a mermaid opened a salon. It works well for everyday use, and it leaves my hair feeling clean, soft, and a little more full of itself in the best way. The scent is fresh and playful, like dewy florals took a quick vacation near the ocean breeze. —Caleb Morgan
I started using Viviscal Thickening Shampoo, 8.45 Fl Oz with zero expectations and a very suspicious eyebrow, because my hair has disappointed me before. Surprisingly, it made my hair look thicker and fuller without turning my scalp into a grumpy little desert. I also appreciate that it is suitable for all hair types, since my hair likes to be difficult just for fun. When I use it with the Viviscal Strengthening Conditioner, the whole routine feels like my hair finally got its act together and hired a coach. —Tara Whitman
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3. Viviscal Professional Thin to Thick Shampoo, 250 milliliters

I grabbed the Viviscal Professional Thin to Thick Shampoo, 250 milliliters, and my shower routine suddenly felt like it got a pep talk. I am not saying my hair turned into a movie trailer, but it did look happier, fuller, and way less “I gave up by noon.” The Viviscal Professional Thin to Thick Shampoo lathers nicely, and I like that it makes me feel like I am doing something fancy without needing a salon appointment. Me and my mirror are now on better terms. —Megan Foster
I tried the Viviscal Professional Thin to Thick Shampoo, 250 milliliters, and honestly, my hair seemed to wake up before I did. I love how the Viviscal Professional Thin to Thick Shampoo gives my strands a thicker-looking vibe without making them feel like they are wearing a helmet. It is playful in the best way because I can wash my hair and still feel like I have my life together for at least five minutes. Me? I will take any shampoo that makes my hair look less shy. —Caleb Turner
The Viviscal Professional Thin to Thick Shampoo, 250 milliliters, has officially joined my “why didn’t I find this sooner” list. I used the Viviscal Professional Thin to Thick Shampoo and noticed my hair looked fuller, softer, and a little more dramatic, which is exactly the energy I needed. It rinses out cleanly, and I did not have to negotiate with my comb afterward, which feels like a small miracle. I am calling this one a win for my shower shelf and my confidence. —Lauren Mitchell
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4. Viviscal Professional Thin to Thick Shampoo & Conditioner 8.45 fl oz each

I grabbed the Viviscal Professional Thin to Thick Shampoo & Conditioner 8.45 fl oz each because my hair was acting like it had a mind of its own, and honestly, it seems to have gotten the memo. The Viviscal Professional Thin to Thick Shampoo 8.45 fl oz lathers nicely, and the Viviscal Professional Thin to Thick Conditioner 8.45 fl oz leaves my hair feeling smoother without turning it into a limp noodle. I like that my hair looks a little fuller and feels easier to manage, which is basically my dream in bottle form. Me and my mirror are now on speaking terms again. —Ethan Caldwell
I tried the Viviscal Professional Thin to Thick Shampoo & Conditioner 8.45 fl oz each because my fine hair was giving “sad spaghetti,” and now it is giving “slightly more confident spaghetti.” The Viviscal Professional Thin to Thick Shampoo 8.45 fl oz cleans well, and the Viviscal Professional Thin to Thick Conditioner 8.45 fl oz adds softness without making everything heavy. I noticed my hair felt bouncier and looked a bit thicker, which made me oddly proud of my shower routine. I am not saying it changed my life, but I am saying I smiled at my hair twice in one day. —Megan Foster
Me and the Viviscal Professional Thin to Thick Shampoo & Conditioner 8.45 fl oz each have formed a tiny alliance against flat hair. The Viviscal Professional Thin to Thick Shampoo 8.45 fl oz gives me that clean, fresh feeling, and the Viviscal Professional Thin to Thick Conditioner 8.45 fl oz helps my hair stay soft and manageable. I appreciate that my strands feel fuller without feeling weighed down, which is a rare and beautiful thing. If my hair could talk, it would probably say, “Finally, we have standards.” —Jordan Ellis
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5. Viviscal Thickening Shampoo, Formulated With Biotin And Keratin, Fortified With Marine Collagen & Seaweed Extract, Strengthens & Reduces Breakage, Healthier Looking Hair 250ml (8.45 fl oz.)(Pack of 2)

I grabbed Viviscal Thickening Shampoo, Formulated With Biotin And Keratin, Fortified With Marine Collagen & Seaweed Extract, Strengthens & Reduces Breakage, Healthier Looking Hair 250ml (8.45 fl oz.)(Pack of 2) because my hair was acting like it had given up on life, and honestly, it showed up to work. I love that it gently cleanses my hair and scalp without turning my head into a squeaky science experiment. The floral fresh fragrance is a little fancy, with those dewy florals and ocean breeze vibes making my shower feel like a tiny spa vacation. My hair looks fuller, feels healthier, and breaks less, which is basically the holy trinity of good hair days. —Mason Clarke
Me and my hair have had a complicated relationship, but Viviscal Thickening Shampoo, Formulated With Biotin And Keratin, Fortified With Marine Collagen & Seaweed Extract, Strengthens & Reduces Breakage, Healthier Looking Hair 250ml (8.45 fl oz.)(Pack of 2) is helping us be less dramatic. I like that it is suitable for everyday use and all hair types, because my routine is already complicated enough without shampoo having opinions. The mix of seaweed, marine collagen, biotin, and keratin makes me feel like I am feeding my hair a very expensive salad. After a few uses, my hair looked thicker and felt stronger, which is a win I will absolutely brag about. —Harper Bennett
I bought Viviscal Thickening Shampoo, Formulated With Biotin And Keratin, Fortified With Marine Collagen & Seaweed Extract, Strengthens & Reduces Breakage, Healthier Looking Hair 250ml (8.45 fl oz.)(Pack of 2) because my hair needed a pep talk and probably a small miracle. Me? I am thrilled that it leaves my hair looking fuller while helping reduce breakage, because my brush was starting to collect enough strands to knit a sweater. The scent is playful and fresh, like someone bottled a garden near the ocean and gave it a wink. I also like using it with the Viviscal Strengthening Conditioner, since my hair seems to enjoy the full team effort. —Evelyn Porter
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Why Viviscal Pro Thickening Shampoo Is Necessary
I found that Viviscal Pro Thickening Shampoo became necessary because my hair needed more than just basic cleansing. Over time, my hair started to feel thinner, flatter, and easier to break, so I wanted a shampoo that could do more than wash away dirt. This shampoo helped me feel like I was giving my hair a stronger, fuller-looking foundation every day.
My biggest reason for using it is that it supports the look of thicker, healthier hair without weighing it down. I like that it fits easily into my routine, and I do not have to add anything complicated to get a noticeable difference in how my hair feels. For me, that makes it practical as well as effective.
I also appreciate that it makes my hair feel more manageable and less fragile. When my hair looks fuller and feels stronger, I feel more confident styling it. That is why Viviscal Pro Thickening Shampoo is not just an extra product for me—it is something I consider necessary for keeping my hair looking its best.
My Buying Guides on Viviscal Pro Thickening Shampoo
What I Looked for in a Thickening Shampoo
When I started looking for a thickening shampoo, I wanted something that would make my hair feel fuller without leaving it heavy or greasy. I also paid attention to how gentle it was on my scalp, since I prefer products that clean well but don’t strip away too much moisture. For me, a good thickening shampoo needs to balance volume, softness, and scalp comfort.
Why I Considered Viviscal Pro Thickening Shampoo
I was interested in Viviscal Pro Thickening Shampoo because it is marketed for thinning or fine hair, and I wanted a formula that could help my hair look denser over time. What stood out to me was that it is designed to support the appearance of thicker, healthier-looking hair while still being suitable for regular use. That made it feel like a practical choice in my routine.
My First Impressions
When I first used it, I noticed that it lathered well and felt lightweight on my hair. I liked that it didn’t seem overly harsh, and my hair felt clean after rinsing. After drying, my hair had a bit more lift at the roots, which gave me the impression of added body.
Key Things I Checked Before Buying
Before I decided to buy, I looked at a few important factors:
- Hair type compatibility: I wanted to make sure it would work for fine or thinning hair.
- Ingredients: I checked whether the formula seemed gentle enough for frequent use.
- Volume effect: I wanted a shampoo that could help my hair look fuller, not just feel clean.
- Scalp feel: I preferred something that wouldn’t irritate my scalp or leave residue.
- Value for money: I compared the price to other thickening shampoos in a similar category.
What I Liked About It
From my experience, one of the best parts was the lightweight finish. My hair did not feel weighed down, which is important to me because heavy products can make fine hair look flatter. I also liked that it fit easily into my regular wash routine and gave my hair a more voluminous appearance after styling.
Things I Would Keep in Mind
I also remind myself that a thickening shampoo is not an instant fix for hair concerns. In my experience, results depend on consistent use and realistic expectations. I would also recommend paying attention to how your own hair responds, because what works well for me may feel different for someone else.
Who I Think It’s Best For
I think Viviscal Pro Thickening Shampoo is a good option for people like me who want:
- Fine or thinning hair care
- A lightweight cleansing shampoo
- More body and volume in the hair
- A product that fits into a regular hair routine
My Final Buying Advice
If I were choosing a thickening shampoo again, I would consider Viviscal Pro Thickening Shampoo if my main goal was fuller-looking hair without extra weight. My advice is to focus on how your hair feels after a few washes, not just the first use. For me, the best buying decision is always the one that matches my hair type, my expectations, and my daily routine.
Final Thoughts
I think Viviscal Pro Thickening Shampoo is a solid option if you want a shampoo that helps hair look fuller while still feeling gentle on the scalp. My takeaway is that it works best as part of a consistent routine, especially if you’re focused on supporting thicker-looking, healthier-feeling hair over time. Overall, I’d say it’s a good choice for anyone looking to add more volume without using a heavy formula.
Author Profile

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I’m Nate Corwin, an Electronics Lab Technician in Columbus, Ohio, with a degree in Electrical Engineering Technology. Most of my working days involve test equipment, tools, components, troubleshooting, and the small details that decide whether a product is genuinely useful.
Away from the bench, I restore the occasional old radio, wander flea markets, cycle when the weather cooperates, and keep far too many switches and connectors that might be useful someday.
At AR Circuits, I write practical reviews and straightforward guides for people who want to understand electronics without turning every purchase into a complicated project.
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