Park Hyatt New York recently unveiled its transformed Spa Nalai, in collaboration with KOS PARIS, the French beauty and wellness brand. The spa reopens following a complete revitalization of the hotel’s 25th floor into a haven of wellness.

“We are delighted to introduce a newly elevated Spa Nalai experience on the 25^th floor,” said Laurent Ebzant, area VP and general manager, Park Hyatt New York. “Spa Nalai has always embodied the luxury experience Park Hyatt New York is known for and in its new direction with KOS PARIS, it continues to make every wellness touchpoint as indulgent as the hotel itself.”

© Park Hyatt New York

Nalai means serenity in the language of the Lenape people, the original inhabitants of Manhattan. In its new chapter, Spa Nalai also debuts exclusive new treatments and two luxuriously appointed treatment suites. Other updates include a shared lounge area connecting to the locker rooms; an indoor hydrotherapy area with a saltwater lap pool; a whirlpool; a co-ed eucalyptus steam room; and a state-of-the-art fitness center featuring Technogym cardio equipment, Peloton Bikes and personal trainers available upon request.

KOS PARIS is a brand known for authenticity; balance; botanical efficacy; and natural, ultra-clean formulas. As the first exclusive KOS PARIS spa in New York City, Spa Nalai’s menu features signature treatments using KOS products, designed exclusively for Park Hyatt New York. Additionally, Spa Nalai serves as the only retail outlet offering KOS PARIS products for purchase in New York City.

© Park Hyatt New York

“We are extremely proud to work with Park Hyatt New York, a place synonymous with excellence and refinement. This collaboration with the Spa Nalai allows us to bring our expertise in natural cosmetics and our commitment to sustainability initiatives to one of the city’s most prestigious hotels,” said Sophie Allouche, founder, KOS PARIS. “We have designed exceptional treatments that embody our vision: combining efficacy, sensoriality, and respect for nature to create an unforgettable experience. This collaboration with Park Hyatt New York is more than just business—it is the meeting of two worlds that share the same values of excellence and authenticity.”

The signature KOS PARIS treatments include the KOS Immersion Treatment, a calming full-body massage using the aromas of orange blossom, verbena or rose-infused Argan oil, followed by a facial.