Pi by Givenchy is an oriental woody fragrance for men, introduced in 1998 and created by perfumer Alberto Morillas. It opens with fresh notes of mandarin orange, tarragon, rosemary, and basil, followed by a heart of anise, neroli, geranium, and lily-of-the-valley. The fragrance finishes with warm vanilla, almond, tonka bean, benzoin, and cedar base. It has been popular among men for its unique blend and moderate longevity.