CK One Eau de Toilette by Calvin Klein

CK One is an iconic unisex fragrance launched in 1994 by the American fashion house Calvin Klein. It was one of the first fragrances to be marketed as gender-neutral, revolutionizing the perfume industry with its minimalist aesthetic and clean, citrusy scent profile.

While the brand Calvin Klein is an American fashion staple, the production of its fragrance line is managed through licensing agreements. Historically, these perfumes have been manufactured primarily in France, a global center for high-end fragrance production, though facilities in Spain and the United States are also utilized depending on regional distribution for the global market.

Ownership of the brand's fragrance license currently belongs to Coty Inc., a multinational beauty company. However, the Calvin Klein brand itself is owned by PVH Corp., a major American apparel company that also owns Tommy Hilfiger. This dual structure ensures that while PVH manages the brand's fashion identity, specialists like Coty handle the complex chemistry and global distribution of the scent collections.