Ultimately, the best way to know if a sulfate-free shampoo and conditioner will work for you is to give it a try. In many cases, you’ll find that your hair is softer, stronger, and healthier.

We put 23 sulfate-free shampoos to the test in 2025 to find the best ones that gently cleanse your hair and help preserve color. Shop ones for all hair types.

Affiliate Content: Discover the best sulfate- and paraben-free shampoos of 2025, offering gentle yet effective cleansing solutions for healthier hair and scalp.

Some shampoos clean hair at the expense of volume and fullness, but Crown Affair's Volumizing Shampoo uses tsubaki meadows, a ...

We tested the best shampoos for dry hair (plus, their conditioner counterparts) and found winners from Redken, Olaplex, Amika ...

The best shampoos for oily hair give a deep clean without stripping moisture. We rounded up standout formulas to combat ...

Then, if you need a supplemental product to your doctor-recommended hair growth treatment, red light therapy device for hair ...

Dr. Doshi agrees. “Some shampoos contain ingredients such as minoxidil, ketoconazole, biotin, and saw palmetto that may help ...

Sulfate-free shampoos are ideal for color-treated hair as they tend to be less harsh on your locks, although certain sulfate formulas—such as the Sachajuan Color Protect Shampoo—can be safe ...

What you should know: This is a bargain-priced set of shampoo and conditioner for curly hair types. What you’ll love: The affordable price includes both a sulfate-free shampoo and conditioner.