Our luxury head spa experience is thoughtfully customized to support your unique scalp and hair needs. Every detail—from our curated products to our specialized scalp therapy techniques—is tailored just for you.
Whether you're seeking relief from migraines, TMJ, hair loss, or scalp conditions like psoriasis, our treatments offer both relaxation and results. Step into our serene Japandi-style private spa rooms and discover the ultimate in scalp and hair care the PNW has to offer.
Goal & Mission
At Mercer Head Spa, our goal is to offer a luxurious and deeply relaxing experience rooted in care, inclusivity, and community wellness. Our team of licensed estheticians, cosmetologists, and massage therapists are trained in specialized Japanese head spa techniques, allowing us to deliver personalized scalp consultations and treatments that extend beyond the service—nurturing long-term scalp and hair health for every client.
Our mission is to empower individuals to embrace the beauty and well-being of their hair and scalp, all while delivering an unmatched relaxation and rejuvenating experience that celebrates each individual’s unique journey to self-discovery and self-care.
Our Promise
We’re here to redefine hair care as self-care. At Mercer Head Spa, our promise is simple: to deliver effective, elevated, and deeply relaxing experiences that prioritize long-term scalp and hair health. Every product we use and every treatment we offer is backed by clean, high-performance ingredients and thoughtful intention.
As a Milbon Gold exclusive spa, we proudly offer access to some of the most advanced, science-backed haircare in the world—tailored to every unique hair and scalp type. Our curated edit of in-spa treatments, take-home products, and durable accessories is designed to make your hair wellness journey feel luxurious, uncomplicated, and lasting.
Whether you're visiting us in person or shopping from home, we’re committed to giving you the tools, knowledge, and care you need to feel your best—starting at the root.
What is a Japanese Head Spa?
A Japanese Head Spa is a holistic scalp and hair treatment rooted in traditional Japanese wellness practices. It combines the art of scalp therapy, deep cleansing, and aromatherapy to relieve tension, improve blood circulation, and restore balance to the scalp.
At Mercer Head Spa, we use slow, intentional techniques and professional-grade products to detox the scalp, nourish the follicles, and support long-term hair health. The result is a calming, sensorial experience that improves scalp condition and leaves you feeling clear, grounded, and deeply renewed.
Milbon is Japan’s best-kept haircare secret—born in Tokyo and now making waves in the U.S. Only select salons and spas are approved to carry it, and we’re proud to be one of them. We use the full Milbon Gold collection in our Luxury Head Spa treatments, tailored for all hair types—whether you're dealing with color damage or just need a boost of shine and volume. Shop in-store or online!
As wellness lovers ourselves, we get it—sometimes laying next to strangers in an open space just isn’t it. That’s why we took our time (almost two years!) to reframe and remodel the space into what it is today: five private treatment rooms, including a cozy double room for anyone wanting to share the experience. Come relax, reset, and enjoy a little privacy—you deserve it.
Slow and therapeutic always wins the race. Our core value is to deliver optimal relaxation while supporting scalp and hair health. What sets us apart is our focus on intentional massage techniques that boost blood flow and deeply stimulate the scalp—paired with luxury products that actually work—for a refreshed, clean, and healthy foundation for long-term hair wellness.
A Head Spa is a unique and refreshing experience that’s still fairly new to the U.S., but it's been a wellness staple in places like Japan for years. It combines therapeutic scalp care with deep relaxation—think of it as a facial for your scalp, but even more soothing.
At our spa, we use only luxury products, like Milbon from Japan—known for targeting hair health at the root, even on a molecular level—and Davines from Italy, which is 100% vegan and sustainably made.
Whether you're dealing with stress, migraines, TMJ tension, or scalp concerns like dandruff, oiliness, or damaged hair, many of our clients have felt real relief (and seen visible results) after just one session.
Our services are designed to be safe and supportive for most people, though there may be a few exceptions. For the best experience, we recommend reviewing our FAQs before your first visit—they’ll give you everything you need to know before you come in!
One of the primary benefits of a Head Spa is deep relaxation. There’s something uniquely soothing about having someone massage your scalp, transporting you to a realm of calm and comfort. At Mercer Head Spa, we go beyond traditional techniques by incorporating pressure-point massages and gua sha tools, which enhance your experience and stimulate your scalp in a rejuvenating way.
In addition to relaxation, Head Spa treatments can help ease tension, calm stress, alleviate TMJ discomfort, reduce migraines, help stimulate hair growth, reduce hair loss, and improve overall well-being. Many clients find that our treatments not only provide relief but also promote a sense of renewal and balance.
You can book an appointment online by clicking the 'Book Now' menu option at the top of the website or by texting/calling us at (425) 610- 6368. We are also reachable via email at Hello@MercerHeadSpa.com
We also have gift cards and memberships +perks available for purchase on our website!
It depends on the length of service you booked. If you are booked for a 60 minute session for example, please plan to arrive at least 5 minutes before and be in our spa for the full time.
At the start of your service, we’ll ask whether you prefer a light, medium, or strong massage. If you feel the need to adjust the pressure during your session, please let your Head Spa therapist know, and they’ll be happy to make the adjustment.
The length of your scalp massage will depend on the service you booked and the duration of it. Refer to our menu options above for more details.
Yes! We have one room dedicated to 2 people who want to be in the same room, otherwise, please select, 'booking for multiple people' then select the type of head spa you would like in the online booking portal.
If you would like to book for multiple people in separate rooms, please book them separately! If you have questions, please email or call us.
We include a basic blow dry/dry off as part of our head spa service. This will remove excessive moisture from your hair, this will ensure you don't leave our studio with dripping wet hair.
Blow outs, Straightening, Waves, Styling, etc. are currently add-on services that you will have to add at the time of booking.
All of our ingredients are safe for any kind of treated hair! However, if you had recently done any kind of chemical services within a week before your Head Spa appointment, there is a chance that the color/keratin may lift during our detoxing process. Therefore, we recommend customers to wait at least a week after any kind of hair treatment before receiving a Head Spa.
We also recommend waiting at least a week after having a Head spa before doing any kind of chemical services. You wouldn’t want to apply chemicals to a freshly cleaned scalp!
Our specialists are experienced in working with all hair types—whether thin and fragile, thick and coarse, wavy, curly, porous, or even bald.
However, the focus of the Head Spa is on the scalp, not the hair itself. As long as you have a scalp, we can provide a treatment! The only requirement is ensuring we have proper access to it. Unfortunately, we cannot perform services on clients with extensions, braids, or sew-ins, as these block access to the scalp and pores.
Our Head Spa uses safe and clean products; therefore, it is completely safe for pregnant customers. However, some guests may be concerned about being exposed to certain herbs and oils such as lavender while they are expecting. Therefore, it would be best to consult your doctor to see if anything you should avoid.
Another concern would be that we require guests to lay completely flat on your back during the whole duration of the service. If this is something you are unable to do, then it may be best to wait until after the delivery before trying the head spa.
Once in the Head Spa room, all cell phone usage will be prohibited. Please set your phone to silent mode and set it aside before starting the appointment. If you do wish to record the treatment for social media purposes, please let us know in advance. We are more than happy to facilitate this for you. Please don’t forget to mention us @MercerHeadSpa!
You can purchase a gift certificate on our website! Simply select the amount and check out. Please specify and provide the information on whether you would like it to me mailed or emailed to your recipient at check out.
A Head Spa treatment is not just about relaxation; it’s a holistic approach to scalp health and rejuvenation.
Whether you’re a seasoned spa-goer or trying it for the first time, proper preparation and aftercare can significantly enhance your experience and results.
Read our comprehensive guide on what to do before and after your head spa session on our blog!
Yes! We offer free parking in a covered garage located directly behind the spa, with two spaces reserved with signage specifically for Mercer Head Spa. Additional parking is available in the garage, subject to availability and limited to 2 hours free. There’s also plenty of street parking nearby!
The garage entrance is around the corner on 27th right next to Allister Restaurant and bar. Once you are inside the retail garage, please drive to the far left back corner where you will find a doorway that takes you to the Head Spa. Follow signs for 'Six Walls'. Our Spa is on 77th street side!
Rescheduling:
Cancellation:
No-Show Policy:
These policies are designed to ensure that we can manage our time and resources effectively, providing each client with the full attention and care they deserve. We appreciate your understanding and cooperation in adhering to these guidelines.
To ensure you have the most relaxing and enjoyable experience, we ask that you dress comfortably as you’ll be changing into one of our provided spa tops. Please arrive at least 5 minutes early for your appointment.
For the best experience, we recommend refraining from using hair products and avoiding caffeine and heavy meals on the day of your treatment, as these can interfere with your ability to fully relax.
Additionally, consider unplugging from electronic devices before your appointment to fully immerse yourself in the serene spa environment. This will help you disconnect from daily stresses and focus on rejuvenating both your mind and scalp.
