The JK7-OlaLoa, The Spa Retreat for the 7 Senses is the brainchild of biochemist Dr. Jurgen Klein—founder of Jurlique skin products—and his wife Karin. Their combination of science and spa experience earned them a Best Green Spa nomination from Luxist. The Synergized spa package begins with 45 minutes in the 120-degree heat of the aromatherapy steam room, followed by flash immersion in the cold plunge pool, designed to loosen muscles and detoxify the body. Guests then make their way into the custom-built JK7-Spa Sensator, where they float on their backs in warm saltwater for 45 minutes as the room's lighting shifts colors in concert with stress-melting music, anxiety-evaporating fragrances, and whale songs emitted by a giant conch shell. Once mental tensions have drained away, JK7's bodyworkers labor on corporal tautness in a 75-minute customized massage, culled from techniques such as Swedish, lymphatic drainage, hot stone, and deep tissue. The day culminates with guests taking in the ocean view of the Oahu coast while munching on assorted pupu dishes, which may include veggie sticks with freshly made dip or homemade bruschetta.