I love this shampoo; it leaves my hair soft, shiny, and voluminous.

2026-08-24 Shampoo reviews Categroy：Men's Views：25

I am thrilled with Nexxus sulfate-free shampoo; it smells great, leaves my hair soft, shiny, voluminous, and keeps color vibrant.Product Detail

I Finally Found Perfect Sulfate Free Shampoo for Color Treated Hair

This is a review from Amazon.com about product:

Nexxus Hair Color Assure Sulfate-Free Shampoo with ProteinFusion, For Color Treated Hair Shampoo 13.5 oz

I Finally Found Perfect Sulfate Free Shampoo for Color Treated Hair

Been on the hunt for a new shampoo ever since my beloved changed their formula. After trying several and returning I’ve finally found the one!

This shampoo is just perfect! The smell is wonderful not over powering… leaves my hair soft shiny and yet some volume.

Absolutely no complaints on this one… she’s a keeper!

My Search for a New Sulfate Free Shampoo for Color Treated Hair

For years, I used the same shampoo without thinking much about it. Then my beloved brand changed their formula, and everything fell apart. My hair felt different, and my color started fading faster. I knew I needed a sulfate free shampoo for color treated hair, but finding the right one was not easy. I tried several popular shampoos, returned most of them, and was about to give up when I discovered the Nexxus Color Assure Sulfate Free Shampoo.

Why Sulfates Are Bad for Color Treated Hair

To understand why I needed a sulfate free shampoo for color treated hair, it helps to know what sulfates do. Sulfates like sodium lauryl sulfate are detergents that create a rich lather. They remove oil, dirt, and product buildup effectively, but they also strip natural oils and can be too aggressive for fragile, dyed hair. When you color your hair, the cuticle becomes slightly raised from the chemical process. Using a harsh shampoo can pull out the dye molecules and cause faster fading. This is why colorists often recommend a sulfate free shampoo for color treated hair.

The Nexxus Color Assure shampoo is specially formulated to be sulfate free. That means it cleanses gently while protecting the hair's color layer. Since making the switch, I have noticed that my hair color stays vivid between salon visits. The product also avoids silicones, which can cause buildup and weigh hair down. A silicone free formula is another advantage for colored hair because it keeps strands light and bouncy.

What Makes Nexxus Color Assure Stand Out

Nexxus Color Assure is not just a sulfate free shampoo for color treated hair; it is also enriched with the H4 Complex. According to the product description, H4 Complex restores the four signs of hair health: strength, elasticity, shine, and moisture. For someone like me, who has colored hair, these four benefits are crucial. Coloring can break down protein in the hair, making it weak and dull. A shampoo that helps restore protein and moisture can visibly improve the look and feel of your hair.

The brand also claims that this color safe shampoo extends color vibrancy for up to 40 washes. That is a strong promise, and from my experience, it holds up. I wash my hair every other day, and after several weeks, the color still looks fresh. This is exactly what I want in a shampoo for color treated hair.

Another important point is the pH and gentleness of the lather. Some sulfate free shampoo alternatives foam very little, making it hard to feel clean. But this Nexxus shampoo produces a pleasant, creamy lather without the harsh detergents. It rinses out easily and leaves no greasy residue, which is a common complaint with some moisturizing shampoos.

My Personal Experience: Soft, Shiny, and Voluminous Hair

When I first used the Nexxus Color Assure Sulfate Free Shampoo, I was immediately struck by the scent. It has a clean, fragrant smell that fills the bathroom but not in an overpowering way. After drying my hair, I noticed three things: softness, shine, and volume. My hair felt smooth to the touch, had a glossy reflection under light, and my roots looked lifted rather than flat. For someone with color treated hair, this is a big win.

In the review I wrote before this article, I mentioned that I had no complaints. That is still true. This sulfate free shampoo for color treated hair has become a keeper. It gives me the confidence that my color will last longer, and at the same time, it improves the overall condition of my hair.

How to Get the Most Out of This Sulfate Free Shampoo for Color Treated Hair

For best results, I recommend using the Nexxus Color Assure Sulfate Free Shampoo with the Color Assure Long Lasting Vibrancy Conditioner. The shampoo prepares the hair, while the conditioner hydrates and seals the cuticle. Together, they enhance color and provide a complete salon-like experience at home. You can also use a wide-tooth comb after conditioning to detangle without pulling your hair.

Another tip is to avoid extremely hot water when washing colored hair. Hot water can open the cuticle and make color fade faster. Warm or lukewarm water is better, especially when using a color safe shampoo. And of course, always rinse thoroughly to ensure no product residue remains.

Final Review: Finally Found My Perfect Sulfate Free Shampoo

After months of searching, I can honestly say I finally found the perfect sulfate free shampoo for color treated hair. The Nexxus Color Assure formula checks every box: it smells wonderful, preserves my color, makes my hair soft and shiny, and adds volume without weighing it down. If you are struggling with color fade or brittle strands, I highly recommend giving this shampoo a try. It just might become your new favorite, too.

Tags： sulfate free shampoo color treated hair color safe shampoo nexxus color assure

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