CK One
# CK One

CK One is a citrus aromatic chypre unisex fragrance developed by Alberto Morillas and Harry Fremont for Calvin Klein.

## Composition and marketing

CK One's 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.

The fragrance is considered to be a unisex fragrance, and was the first unisex fragrance to gain wide popularity in the US. It has also been described as the first fragrance to be openly marketed as unisex.

## History and sales

CK One was launched in 1994. It became a best-seller, making more than $5 million in its first 10 days. It generated 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.

