Many treatment guidelines for psoriasis rely heavily on body surface area (BSA) involvement to determine disease severity and eligibility for systemic therapies like biologics. Traditionally, patients with less than 10% BSA involvementespecially Human umbilical cord mesenchymal stem cells for psoriasis: a phase 1 2a, single arm study Signal Transduction and Targeted Therapy Increased physical activity promotes skin clearance, improves cardiovascular and psychological health, and increases functional capacity in patients with psoriasis Sheppard 2024 Skin Health and Disease Wiley Online Library Internet famous peptides like BPC 157 and TB 500 might be the future, but right now they're a shot in the dark. Is BPC 157 Banned? Oral vs. Injectable Forms Explained Alterations in the cutaneous microbiome of patients with psoriasis and psoriatic arthritis reveal similarities between non lesional and lesional skin Annals of the Rheumatic Diseases