Knowing by Estee Lauder is a Chypre Floral fragrance for women. Knowing was launched in 1988. Top notes are Aldehydes, Mimosa, Rose, Coriander, Green Notes, Tuberose, Plum and Melon. Middle notes are Patchouli, Cardamom, Cedar, Bay Leaf, Orris Root, Jasmine, Orange Blossom, Lily-of-the-Valley and Pitosporum. Base notes are Oakmoss, Patchouli, Civet, Spices, Vetiver, Sandalwood, Amber, Orris Root and Musk.