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