Cofounder Tina Mui-Wong boasts a passion for the beauty industry that spurred her to earn a cosmetology license before completing high school and establish a pair of spas that have thrived for more than 25 years. In a 2010 interview with Pasadena Magazine, Mui-Wong admits to being a "product freak," which is reflected in her role as developer of Amadeus's signature line, T.E.A. The staff and salon has appeared in the film Legally Blonde 2: Red, White and Blonde, graced television screens on ABC's Extreme Makeover, and exhibited their handiwork on the Rose Bowl queen and her court of chrysanthemum noblesse for two decades.
Amadeus takes pride in its custom massages, and re-trains every nail technician in-house to ensure updated mastery of the hand jive. Guests receive slippers, robes, and complimentary skin consultations upon request, and may pad down the scented hallways after their treatment to decompress in a eucalyptus steam room.