your formula for wellness

+ modern beauty

Right outside your front door.

boston’s original home for next-level self care.

Just steps from Newbury Street, G2O is your oasis in the bustling city— we’re Boston’s hub for beauty and wellness. Our talented team of experts combined with superior technology awaits to help you create a practice of balance and self-care that works with your lifestyle, not against it. It’s time to feel authentically you.

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Pre-booking Points are Back!

Happy New Year!

We heard you loud + clear.

We are thrilled to announce Pre-Booking Points are back!

As of January 2nd, 2025, any appointments pre-booked at the front desk or online will receive 1000 points.

Just as was the case in the past, you will not receive the points until you have checked out from the service that was pre-booked for use on future services.

If you move a pre-booked appointment, you will still receive points after you have checked out from the pre-booked service.

If you cancel + rebook you will not receive points if you rebooked outside of the above parameters.

Your pre-booking points will not appear until subsequent visits. If you have any questions, please reach out to our reservationists for clarification.

Also, as always any points you have accrued in 2024 will expire at the end of February 2025. You have two months to come in and use your 2024 points.

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Four Brand New Membership Keys

G2O Is Kicking off 2025 with four unique membership opportunities, carefully crafted to reflect the varied ways our clients like to experience all the services and amenities we have to offer.

For our current members, your membership perks will remain the same for the remainder of your 12-month enrollment period. Once it’s time to re-enroll, you can choose which of the new membership keys best suits your personal beauty and wellness preferences.

Click the button below to learn more about these four Membership Keys and see a comparison chart to help you decide which Key works best for you.

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The Oasis Key Preview

Not sure if the Oasis Key is right for you? For January only, book the Oasis Key Preview and get a salt cave, cold plunge, + aromatherapy steam session for $155 ($200 value).

Call or Text 617-262-2220 to Book This Experience.

* Services must be performed on the same day to receive preview price.

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Day Passes Now Available

Whether you’re looking to relax or let off some steam between appointments, you can now enjoy our amenities with Day Pass options as of Jan 1, 2025.

Day Passes provide you with access to our Co-ed Sauna, Steam Room, Locker Room, Robes, Slippers, Fireside Lounge, + Relaxation Lounge.

Single-Day Weekday Pass (Tuesday – Friday) – $60

Single-Day Weekend Pass (Saturday – Sunday) – $80

4-Day Weekday Pass (All 4 Days, Tuesday – Friday) – $180

*Additional space for Day Pass holders is limited, and we cannot guarantee all amenities will be available during your visit. Access and use of amenities is subject to availability. Day Pass Holders will need to show a photo ID at check-in to gain access to our amenities. If you decide to book a service during your visit, the value of your day pass will be applied to the cost of your service, but service must be performed on day that you purchased the Day Pass. This is non-transferable and will not roll over.

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January Exclusive Service: Crown Cleansing Ritual

This month we are elevating our newly-refreshed Experience Room experience with a limited-time service designed to combat winter’s drying effect to the scalp. Choose between two Kerastase scalp scrubs + cleanse your crown as you experience absolute bliss with the help of Baudelaire’s mood mist infused into the steam. Complete the hydration + exfoliation ritual with our client-favorite body butter + herbal body exfoliant.

The Crown Cleansing Ritual brings real head-to-toe rejuvenation to the Experience Room like never before.

$90 for 1 person

$80 per person for 2-6 people

Call or text 617-262-2220 to book.

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Try Our “Delicious” NEW Buccal Massage Treatment

Experience the benefits of this amazing facial massage. This innovative massage targets the deep layers of facial muscles to promote blood flow, reduce tension, diminish fine lines, and provide a visible lift. Results are immediate and cumulative.

To achieve optimal results, we recommend weekly treatments for 6-8 weeks. Monthly treatments are recommended for those who want age prevention.

60-Minute Buccal Massage Treatment – $250

30-minute Add-on Buccal Massage* – $175

* Add-on can only be booked with a Facial service.

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Reviews

I’m so happy that Nadja was my stylist! 12 out of 10 perfect! Super nice, very hospitable, AND MY HAIR LOOKS AMAZING! I’ve given her business cards to several friends! I will definitely be back!
— Courtney C.
Perfect morning at the spa! It was a birthday treat from my daughter....I enjoyed the Experience Room and the Salt Room. Both were very relaxing! Spotless facility and top notch staff.
— Heather B.
Amazing facilities, great services. Had a signature facial done and it was so relaxing and my skin glowed for days after.
— Kathryn O.
Great experience!! The staff was welcoming and the space is beautiful. Sasha, works in the spa and she performs my brow tweezing. She does a perfect job! She is the only one I trust to shape my brows! I’m always so pleased.
— Lauren D.
From day one of going into this spa I was greeted by Dave treated very special all of my needs were taken care of. The staff is professional, respectful and ensure that you have a wonderful time. I love feeling more relaxed than when I came in I so appreciate the staff taking that extra time to make sure that my needs were mad and that I was okay this is what service should look like 365 days out the year.
— Gloria W.
I received an incredible signature facial from Alina! She was so kind and knowledgeable, and she took the time to discuss my skin concerns with me. I felt so relaxed and rejuvenated after! Also, the facilities/amenities at this spa were fantastic. Overall very impressed and I’ll definitely be back!
— Taylor S.
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