21 and Patchouli are very similar; both have Musk, Patchouli and Vanilla. 21 leans more lactonic, while Patchouli leans powdery. They last and project about the same.
Longer lasting21
Stronger projectionAbout the same
Better perceived value21
More of a night scentPatchouli
Accords
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AccordA blend of notes the nose perceives as one unified smell - like a chord made of musical notes.More in Learn →
ProjectionHow far the scent radiates from your skin while you stand still. The 'sillage / projection' votes on fragrance pages blend the two, so read them as overall reach.More in Learn →