Intrusion by Oscar de la Renta is a Floral Fruity Gourmand fragrance for women. Intrusion was launched in 2002. Top notes are Grapefruit, Neroli, Sicilian Bergamot, Star Anise and Mandarin Orange; middle notes are Lily, Water Jasmine, Peony and Gardenia; base notes are Musk, Patchouli and Amber.