Dandruff does not directly stop hair growth, but it can lead to hair breakage and thinning if not treated. Some ingredients in anti-dandruff shampoos, such as ketoconazole and minoxidil, are known to help with hair growth and protection. However, it's important to be cautious about the ingredients in dandruff shampoos, as some may have negative effects on hair and scalp health. For example, ingredients to avoid in dandruff shampoos include parabens, sulfates, and formaldehyde
. When choosing a dandruff shampoo, it's recommended to look for active ingredients like pyrithione zinc, salicylic acid, and selenium sulfide, which are known to effectively treat dandruff
. Additionally, maintaining a healthy scalp care routine and using products formulated with beneficial ingredients can contribute to a flake-free scalp and overall hair health
