Nizoral Shampoo

Picture a red-and-white bottle wedged between $90 scalp serums and $60 dry shampoos inside a celebrity stylist’s travel kit. Now picture that bottle costing less than a movie ticket — and outperforming everything around it. That’s Nizoral shampoo, the unassuming anti-dandruff wash that quietly became one of the most talked-about hair products in Hollywood. So…