Founded: 1959. Membership: larger than you'd think. Spironolactone has been on charts longer than most of its prescribers have been alive. Potassium-sparing diuretic. Aldosterone antagonist. Quietly useful across cardiology, endocrinology, dermatology, and beyond. The drug that keeps showing up in different contexts and never quite gets the recognition it deserves. The Spironolactone Society acknowledges this. Membership is automatic upon prescription. Botanical illustration, clean design, Airlume combed ring-spun cotton. Retail fit, crew neck, side seams. Soft, breathable, REACH certified. The tee for the clinician who has written that drug name across more specialties than they initially expected. Specs 100% Airlume combed ring-spun cotton Retail fit, crew neckline Side seams, shoulder tape, ribbed knit collar DTF/DTG print, tear-away label REACH certified, responsibly manufactured Care Machine wash cold (max 30°C) Tumble dry low Medium iron Do not dry clean
