Like many of the best sulfate-free shampoos and conditioners, Rosemary Purify is part of a system. If your scalp is especially congested, start with Pacifica’s Rosemary Detox Scalp Scrub.

Sulfate-free shampoos lack harsh cleansing agents, so they lock-in moisture, prevent color from fading too fast, and won't irritate a sensitive scalp. Ahead, our editors' favorite formulas for all ...

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.

Not sure which sulfate free shampoo to use on wash day? Try one of these 24 picks for frizzy hair, dry hair, oily hair, curly hair, and more.

Parabens, on the other hand, are preservatives found in most hair care products to help prevent bacteria, fungi, or mould growth. They are beneficial in elongating the shelf life of your product. They ...

Best budget sulphate-free shampoo – Faith in Nature shampoo bar, lavender and geranium: £5.25, Hollandandbarrett.com Best sulphate-free shampoo for damaged hair – Olaplex no.4 bond ...

Both sulphate and sulphate-free shampoos have their place in the bathroom. I like to do two washes – the first with sulphate shampoo and the second, sulphate-free,’ she adds.

We’ve done plenty of digging into what makes a great sulphate-free shampoo with our round-up of the best to buy for all hair types and budgets, but it’s time to scrub a little deeper to see ...