DERMAdoctor 2% Pyrithione Zinc Tranquility Cleanser – Maximum OTC Strength for Seborrheic Dermatitis, Dandruff & Redness | Face, Scalp & Body | Soap-Free, Fragrance-Free | 7.1 fl oz

Customers find the cleanser effective for treating seborrheic dermatitis and reducing redness and inflammation. The product receives positive feedback for its quality and how it feels on the skin, with one customer noting their face is completely smooth after use. Regarding skin irritation, while some customers report no itching, others experience a chemical burn sensation. Customers disagree on whether the product is worth the price.