Balsa wood gives perfume a pale, airy woody character rather than the density of cedar, oud or dark sandalwood. Its profile is soft, dry and lightly sweet, with a clean, smooth texture that suits fragrances built around understated woods. Used with restraint, it adds structure without making a composition feel heavy.
In a formula, it is most useful as a gentle woody foundation or as a bridge between delicate florals, musk and creamy notes. White flowers, powdery accords, vanilla and other light woods can make it appear softer or more rounded, while citrus and aromatic notes keep the result brighter. These women's fragrances suit shoppers who prefer polished, subtle woods over smoky, resinous or strongly earthy styles. Look here for balsa wood used as a supporting note rather than a dominant statement.