TLDR The shampoo improved seborrheic dermatitis symptoms, but worked better for males than females.
This study involving 560 patients with seborrheic dermatitis found that a medicated shampoo containing selenium sulfide and salicylic acid significantly improved dandruff, scalp redness, itching, and greasiness over 21 days. However, females reported lower effectiveness (87.5% vs. 93.6%) and tolerance (93.9% vs. 99.6%) compared to males, suggesting gender differences in treatment response due to factors like scalp sensitivity and sebum production. The study emphasizes the need for tailored treatments for females and acknowledges limitations such as self-reported data and a cross-sectional design, which restrict causal conclusions. Future research should employ longitudinal designs and objective scalp health measures.
2 citations,
September 2022 in “Actas dermo-sifiliográficas/Actas dermo-sifiliográficas” For sensitive scalp, treatment is personalized and may include specific medications and hydration, while avoiding stress and irritating products.
89 citations,
January 2013 in “Acta dermato-venereologica” The document concludes that dandruff and seborrheic dermatitis are linked to inflammation and skin changes, and treating them with specific shampoos can reduce these issues.
67 citations,
April 2007 in “Journal der Deutschen Dermatologischen Gesellschaft” Shampoos are designed to clean and improve hair and scalp health, with specific ingredients for different hair types and conditions.
100 citations,
June 2006 in “British Journal of Dermatology” Hair loss severity relates to increased miniaturization in female pattern hair loss.
61 citations,
October 2005 in “The journal of investigative dermatology. Symposium proceedings/The Journal of investigative dermatology symposium proceedings” The document concludes that accurate diagnosis is crucial for effectively treating common scalp disorders, which often have similar symptoms.
May 2025 in “Journal of Dermatological Treatment” The shampoo improved seborrheic dermatitis symptoms, but worked better for males than females.