The global supply of stearic acid is expected to grow steadily through 2040, driven by rising demand in personal care, cosmetics, food, and pharmaceuticals. This growth will be supported by investments in production capacity and efficiency, particularly in regions rich in palm and soy oils. As consumer preferences shift towards natural and eco-friendly products, manufacturers will adapt to enhance the availability of stearic acid from renewable sources. Monitoring these supply dynamics will be crucial for companies to navigate challenges and seize market opportunities.