CK One by Calvin Klein is a Citrus Aromatic fragrance for women and men. CK One was launched in 1994. CK One was created by Alberto Morillas and Harry Fremont. Top notes are Lemon, Green Notes, Bergamot, Mandarin Orange, Pineapple, Cardamom and Papaya; middle notes are Lily-of-the-Valley, Jasmine, Violet, Rose, Nutmeg, Freesia and Orris Root; base notes are Green Accord, Musk, Cedar, Green Tea, Sandalwood, Oakmoss and Amber. CK One embodies a universal spirit for a diverse world. It is an iconic fragrance that is unapologetically bold, yet exudes youthful, fresh simplicity. Celebrating individuality and unity, this fragrance evokes the excitement of limitless opportunity.