Siam Wellness Group


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Let’s Relax Spa, the original Thailand’s boutique day spa since 1998, delicately offers excellence spa pleasure to perfectly balance the body and soul. Offering superiority of equipment, products and treatments with experienced and well-trained therapists aimed to deliver unique and remarkable experiences.




02-641-6619 EXT.119

Official Contact


Boutique Design

We want our guests to be immersed the Thainess Experience, thus each branch has a unique interior and exterior designs that are influenced by local background. A visit to the Lanna-themed Let’s Relax Spa branch in the North would a bring about different sensations to a visit to South of Thailand.

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Professional therapist

All of our therapists are certified by the Thailand’s Ministry of Health after passing hundreds of hours of training, theoretically and practically. Furthermore, we have the standardized massaging technique for every treatment to make sure that you get the Let’s Relax Spa Quality Massage Everytime, Everywhere.

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Siam's three season ambiance

While every branch’s design is different, our guests will always remember the same scent or the organic essential oil that we used all in our branch. Our 4-hour background music, which is composed exclusively to be used in our spa, will journey our guests through the three seasons of Thailand during each of their visits.

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