Aroma oils for candles are concentrated scent compounds added to wax to create fragrant candles, available in two primary forms: essential oils extracted from plants and fragrance oils formulated from synthetic or blended materials. These oils disperse through the wax during burning, releasing scent molecules into the air through a process called scent throw, with concentration ratios typically ranging from 6% to 12% depending on wax type and desired intensity. The choice between natural and synthetic aromatic materials shapes not only the scent profile but also the performance, cost, and sustainability of finished candles. Whether crafting candles for personal use or developing a commercial line, understanding how different oils behave in wax creates better results and more satisfied cust