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