Salicylic Acid
Salicylic acid is a beta hydroxy acid that helps dissolve flakes and excess oil on the scalp. It gently exfoliates dead skin cells to reduce buildup that causes visible dandruff. Shampoos with this ingredient are often recommended for oily scalp types.
Zinc Pyrithione
Zinc pyrithione is an antimicrobial and antifungal agent that targets the yeast linked to dandruff. It helps slow skin cell turnover and reduce itching and flaking. This ingredient is widely used in medicated and daily-use anti-dandruff shampoos.
Ketoconazole
Ketoconazole is an antifungal ingredient that works against Malassezia, a common cause of persistent dandruff. It is available in both over-the-counter and prescription strengths. For detailed guidance on use, consult a healthcare provider or trusted source such as the American Academy of Dermatology.
Choosing the right shampoo depends on scalp type and dandruff severity. Ingredients like salicylic acid, zinc pyrithione, and ketoconazole address flakes through different mechanisms. Consistent use and proper scalp hygiene help maintain long-term results.
