Ranker.com lists Pureology as the best brand for sulphate-free shampoos, as of 2015. "Clutch" magazine lists the more cost-efficient option, Carol's Daughter, as the best shampoo without harmful sulphates.
Pureology's Nanoworks Shampoo helps return hair to a youthful and healthy condition. Nano technology gently cleanses hair and the anti-aging ingredients renew hair cells. This product is 100 percent vegan and has high ratings on Amazon.com, as of 2015.
In addition to being sulphate-free, the black vanilla shampoo by Carol's Daughter contains no parabens, petroleum mineral oils or artificial colors. This shampoo is infused with nettles, lavender, red clover and vanilla.