Guerlain Wellness Spa at Regent Santa Monica Beach is a 10,000-square-foot sanctuary of tranquility, pampering, and revitalization nestled on the fourth floor of the iconic Regent Santa Monica Beach resort. Featuring 12 treatment rooms including a VIP double suite, a plunge pool, sauna, steam room, relaxation lounges, a champagne bar, and an exclusive Guerlain boutique, the spa blends over 80 years of Guerlain's pioneering Parisian skincare expertise with a serene California beachside setting. Each treatment is tailored by expert Beauty Experts to individual needs, offering exclusive rituals, holistic wellness journeys, and a curated selection of luxury Guerlain skincare, perfumes, and cosmetics — delivering an ultra-personalized experience for body, mind, and soul.