The Lab Room was founded by Mónica Ceño Elie-Joseph in the year 2000 in an apartment decorated by interior designer Miguel Domingo, taking inspiration from the 1970s. The space, with several rooms, was designed in the style of the classic beauty salons of the 1940s created by Estee Lauder or Helena Rubinstein, aiming to meet all aesthetic demands (hairdressing, makeup, facials, and massages) for women while also innovatively incorporating exclusive treatments for men—something that was not common in Spain at the time. With treatments based on natural therapies, rooted in aromatherapy and oriental techniques, The Lab Room quickly became the go-to beauty spot in the capital.  are just some of the celebrities who have trusted The Lab Room for some of their most important moments. She introduced Eyebrow design in Spain and since The Lab Room has become the place to get your eyebrows in perfect shape.

Highlighted by the City Guide of Madrid from Wallpaper as a spectacular spa and recognized by Vogue Italia as the best beauty center in Spain, The Lab Room has remained a benchmark of holistic and cosmopolitan beauty in Spain since its opening.