Dr Adel said the shampoo boasts far more benefits than beating dandruff — it also helps acne and hair loss. The product contains ketoconazole, which destroys the fungus that causes dandruff ...

Studies suggest that ketoconazole impairs the synthesis of ergosterol, which is a vital component of fungal cell membranes. Wet hair. Lather, rinse, repeat. Use once every 3–4 days for up to 8 ...