Best Sodium Chloride-Free Shampoo of 2026

"I've tried plenty of shampoos, but this one stands out as the best for my grey hair—it leaves my hair super soft and manageable. The price is great, and when I combine it with the volumizing mousse, my hair looks and feels fantastic. Highly recommend it!"

"Because I color my hair and have a sensitive scalp prone to dermatitis, I have to be careful about shampoos. This one was a lifesaver—my dermatitis disappeared after switching. Just remember to work up a foam in your hands and really massage it into your scalp. It leaves my hair shiny and healthy!"

"What I love most about this shampoo is that it's fragrance-free, lightweight, and a little goes a long way. Even with my long, fine hair, I get bouncy, shiny results every day. It's affordable, and I definitely recommend it to others!"

"I've been using this shampoo regularly and noticed a real improvement in my hair’s health. It feels nice and light, and I enjoy the scent. I skip conditioner but use a bond after towel drying, and that combination has worked great for me."

"Having used Coppola keratin treatments and the related product line for years, I can say these sulfate- and sodium-free shampoos are a must for maintaining healthy hair, especially if it's treated. Even my stylist recommends it."

"I like the pleasant, subtle citrus fragrance and the fact that it actually lathers up in my hair, which some sulfate-free shampoos don’t always do. My hair is keratin treated, so I appreciate that this shampoo is designed for that."

"After trying so many products for my thick, frizzy hair, Redken's shampoo, conditioner, and leave-in have been a game changer. My hair now has soft, natural curls and looks healthy and manageable. I will definitely be buying these again!"

"My stylist recommended this shampoo and I can see why—my hair feels silky, smooth, and smells amazing. I appreciate that only a small amount is needed, making it really cost-effective. Paired with the conditioner, it makes detangling a breeze. I absolutely love these products!"

"Redken Frizz Dismiss has made a real difference for my unruly, hard-to-manage hair. My hair is now softer, fuller, and doesn’t dry out. Even my color-treated highlights look better. It’s a bit pricey, but totally worth it for the results."

"I've been using this shampoo regularly after hearing about it from my girlfriend. It's lightweight and has really helped with the overall health of my hair. I skip conditioner and just use a bond product after drying, and my hair feels better than before."

"I've trusted Coppola keratin-friendly products for years. They're always reliable and safe for my treated hair, and I love that they're sulfate and sodium free. Even my stylist recommends them."

"I recently tried this shampoo on my keratin-treated hair, and while the scent is pleasant and not too strong, I do notice it doesn't leave my hair and scalp feeling squeaky clean like other shampoos. Still, it's a good option for maintaining my treatment."

"I've found this shampoo to be incredibly gentle on my color-treated hair. It doesn't strip or dry out my hair and the mild fragrance is quite nice. When I use it together with the matching conditioner, my hair feels soft, shiny, and full of body—plus, it helps my keratin treatment last longer. I’ll definitely repurchase."

"What I really appreciate is the soft, healthy feel and improved shine in my keratin-treated hair since I started using this. The scent is lovely, and the results are impressive."

"For me, the lather is great, the scent is pleasant, and it cleans really well. Overall, an excellent product for my hair care routine."

"I love that this shampoo is lightweight and has a refreshing gel texture. The scent is subtle and pleasant, which suits me perfectly. The inclusion of natural ingredients like calendula and elder flower is a plus, and I appreciate that it's made in the USA. My hair feels clean without getting dried out, and the large, recyclable bottle with a pump is super convenient. Overall, I think it’s a good value for a vegan, paraben-free shampoo."

"After trying this shampoo, I feel it’s a decent product with a herb-citrus fragrance that isn’t overwhelming. The bottle is sturdy and doesn’t over-dispense, which I like. However, I noticed that it doesn’t lather as much as I hoped, so I end up using more than usual. My hair is clean but not quite as smooth as with my old shampoo. I’ll use it up, but I probably won’t repurchase."

"After struggling with a dry, irritated scalp for years and being limited to baby shampoo, I discovered this product. Now, my scalp and hair feel much softer, and I'm finally able to move on from baby shampoo. I plan to keep using it, especially since I have keratin-treated hair."

"I've tried multiple Keratin Complex items because my hair is treated, and I really like this shampoo. However, the bottle did not come with the pump as shown in the product images, which is a little frustrating. Despite that, the shampoo itself works great for my hair."

"This is the best shampoo for keratin-treated hair! I also had trouble finding it in stores, so I was glad to get it online."

"I've struggled with hair loss due to lupus, but this shampoo has made a huge difference. My hair is now stronger and noticeably thicker—it’s never felt this healthy before."

"Every time I use this shampoo, my hair feels exceptionally clean and comes out smooth and shiny. The lavender fragrance is a bonus I absolutely adore."

"I bought this for my wife since she kept mentioning it. Even though she claims it's hers, I find myself reaching for it too—it's just that good. Strong enough for men, but really made for women. My wife is a huge fan, and now I’ve realized I need to get the matching conditioner, too."

"When I use this shampoo, my hair looks and feels amazing—so shiny and soft. I’m also a big fan of the scent!"

"This is the only shampoo that lets me go two days without washing—any other product and my hair looks greasy by day two. I absolutely love it!"