CK One is a citrus aromatic chypre fragrance developed by Alberto Morillas and Harry Fremont for Calvin Klein. It was launched in 1994 and became a best-seller, selling about $90 million (USD) annually in the mid-1990s. As of 2007, the scent's sales in the United States were still about $30 million annually.
Its top notes include pineapple, mandarin orange, papaya, bergamot, cardamom and lemon. Its middle notes include nutmeg, violet, orris root, jasmine, lily-of-the-valley and rose. Its base notes include sandalwood, amber, musk, cedar and oakmoss.
- Kilikita, Jacqueline (June 5, 2018). "Meet The Nose Behind All Your Favorite Perfumes". Refinery29. Retrieved 22 August 2018.
- CK One fragrantica.com
- Wilson, Eric (March 8, 2007). "Perfume-Cologne-Fragrances-Calvin Klein-Twenty Somethings". The New York Times. Retrieved 22 August 2018.
- CK One Archived 2019-11-07 at the Wayback Machine fragrancex.com
- CK One basenotes.net