Similarity is based on note and accord overlap, not molecular analysis.
Differences come from accords and community votes on longevity and sillage.
The main accords of Rouge Trafalgar are fruity and sweet. It opens with Raspberry and Strawberry, reveals Black Currant and Grapefruit at its heart, and dries down to Musk and Patchouli. It lasts a moderate time and projects moderately; people reach for it in spring and summer, mostly by day.
How a perfume unfolds →