Sulfate-free shampoos are hair care products that do not contain sulfates, which are harsh cleansing agents commonly found in many traditional shampoos. Sulfates can strip hair of its natural oils, leading to dryness and damage. By using sulfate-free options, people can maintain their hair's moisture and shine, making these shampoos ideal for those with curly, colored, or sensitive hair. These shampoos often use gentler ingredients to cleanse the hair without causing irritation. Many brands, such as SheaMoisture and Burt's Bees, offer sulfate-free formulas that cater to various hair types. Choosing sulfate-free shampoos can promote healthier hair and a more enjoyable washing experience.