I tried Pureology shampoo on color-treated wavy hair but found it just okay for frizz, unlike their amazing gel.
After accidentally buying Pureology shampoo instead of gel, I found it mediocre for my fine, color-treated wavy hair's frizz in humidity. Stick to their stellar gel!
This is a review from Amazon.com about product:
Pureology Smooth Perfection Shampoo | For Frizzy, Color-Treated Hair | Smooths Hair & Controls Frizz | Sulfate-Free | Vegan | Updated Packaging | 9 Fl. Oz. |

I accidently bought this Pureology shampoo instead of their hair gel that I adore. The shampoo is fine, the gel is fantastic. I have fine, wavy color-treated hair that frizzes in moisture, but the gel helps a lot. Not so much the shampoo. My mistake.
Shampoo Basics & Tips
Understanding Fine, Color-Treated Wavy Hair
Fine hair lacks volume and gets weighed down easily. Wavy textures (between straight and curly) often frizz due to uneven moisture absorption. Color-treated hair has lifted cuticles, making it porous, dry, and prone to damage. Sulfate-free shampoos like Pureology help preserve color by avoiding harsh cleansers that strip dye molecules.
Why Humidity Causes Frizz
Frizz occurs when hair absorbs moisture from humid air, causing hydrogen bonds to break and the cortex to swell. This disrupts the hair's natural pattern. Anti-humectant ingredients (like silicones in gels) create a barrier to block moisture absorption, while hydrating shampoos may inadvertently increase frizz in high humidity.
Shampoo vs. Gel for Frizz Control
Shampoos cleanse but offer minimal styling hold. Gels contain film-forming polymers (e.g., PVP) that coat hair strands, providing structure and sealing the cuticle to resist humidity. For wavy hair, gels enhance definition while suppressing frizz better than cleansing products.
Caring for Color-Treated Hair
Use sulfate-free, pH-balanced shampoos (ideally pH 4.5-5.5) to maintain cuticle tightness. Incorporate protein treatments monthly to strengthen porous areas. Always follow with conditioner – color-treated hair needs extra moisture to combat dryness from chemical processing.
Choosing Products for Fine Wavy Hair
Avoid heavy oils/butters that cause limpness. Look for "volumizing" or "lightweight" labels. Mousse or lightweight gel applied to damp hair provides hold without weight. Clarify monthly to prevent buildup that exacerbates frizz.
Common Shampoo Questions
Why does shampoo lather less sometimes? Sulfate-free formulas use gentle surfactants (e.g., decyl glucoside) producing fewer suds. Can shampoo cause color fading? Yes, if it contains sulfates or high pH levels. How often should I wash color-treated hair? 2-3 times weekly max to preserve oils protecting color.
I reduced hair shedding and grew new hair using shampoo, conditioner, and serum for squeaky clean results.
I stopped excessive hair fall by using this shampoo, conditioner, and serum trio; now shedding is reduced, new hair sprouts, and my locks stay squeaky clean with minimal product thanks to only three pumps per wash. (20 words)
I love this shampoo's effectiveness, though the price rose and bottle shrank by 2 ounces.
This shampoo works effectively for me, providing clean and healthy hair. However, I'm disappointed about the rising cost and reduced 2-ounce bottle size despite its quality.
This shampoo bar gives me silky straight hair with perfectly fluffy bangs while preserving bar longevity.
As someone with long, thick bleached blonde hair (but fine strands), this shampoo bar delivers incredible silkiness and straightness while keeping my bangs fluffy. Storing it dry makes it last surprisingly long.
After one week, I see new peach fuzz in my thinning areas – this shampoo truly works for hair regrowth.
In only seven days, I observed fresh peach fuzz emerging in my typically sparse areas, proving this shampoo's effectiveness for combating thinning hair and encouraging natural regrowth safely.
I love how this shampoo eliminates frizz, leaves my hair soft and silky, and removes styling product needs.
This shampoo is my holy grail for frizz control—it makes my hair irresistibly soft and silky daily. I've ditched all styling products, saving time and money while loving my healthy locks.
My stylist's shampoo stopped hair loss, giving me thicker, longer locks in just five months.
This shampoo reversed my stress-related hair loss completely. Now at my dream length with surprisingly thick volume - almost unmanageable but wonderfully so after five months!
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