A good shampoo for greasy hair is a hair care product designed to cleanse and remove excess oil from the scalp and hair. It typically contains ingredients that absorb oil, such as surfactants, and may also include other beneficial components like conditioners or herbal extracts.
Shampoos for greasy hair play a crucial role in maintaining hair health by preventing product buildup, reducing scalp irritation, and promoting volume. One significant historical development in this category was the introduction of sulfate-free shampoos, which provide a milder cleansing action and preserve the hair's natural oils.