G2O Spa + Salon
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your formula for wellness

+ modern beauty

Right outside your front door.

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Explore Salon

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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bringing you exclusive specials

Hairraising 2025

Join us on Sunday, April 13 for Hairraising, benefiting The Benderson Family Heart Center at Boston Children’s Hospital.

For one day only, bring the kids along for a festive salon experience for a great cause.

Face painting + goodie bags will be available in the salon to celebrate the children in your life. Whether it’s their first haircut or they just need a refresh before April vacation, don’t miss out on what is bound to be a fun-filled day!

Or treat yourself for charity! If you’ve been wanting to visit our salon for the first time, this is a great chance to be introduced to some of our incredible talent.

Get a blow dry or haircut with one of our stylists for a minimum donation of $40 (New clients + kids alike)! If you request a specific stylist, pay their haircut or blow dry price as your minimum donation.

Add-on foil glitter extensions are $10 each, for kids of all ages.

Can’t make it to the event?

Leave a donation at the front desk or enter a raffle to win a gift basket valued at over $500, featuring some of our favorite brands!

All proceeds will go to The Benderson Family Heart Center, the largest U.S. pediatric heart program and top-ranking in pediatric cardiology and heart surgery.

Call 617-262-2220 to reserve your space today!

Online reservations will not be available for this event, as we will only be filling haircut or blow dry appointment slots for the day.

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Boston Marathon Prep + Recovery

Boston Marathon runners, G2O is the real finish line.

This April, we have you covered for all your prep + recovery needs.

Just show your registration, bib, or medal and get a Complimentary Cold Plunge session (which includes red light therapy) – a $60 value – when you book a Sports or CBD Massage or a CBD Pedicure.

The first several runners to check out from their service and complimentary cold plunge will receive a FREE Lifefactory water bottle. While supplies last.

AND runners can enjoy 30% off Gehwol Foot Care products, regardless of whether you receive a service or just need to stop by after getting your jacket personalized across the street from us. Again, just show your registration, bib or medal to receive this discount.

We are closed on Mondays, but these promotions can be enjoyed from April 1, 2025 – April 30, 2025.

An Important Note Regarding Booking CBD Services: It has come to our attention that, per government regulations, our third-party texting partner must block all texts for certain words, including CBD. Therefore, we advise you to put a period between the letters (i.e. C.B.D), otherwise we will not receive the text and have no means of knowing you had attempted to reach us. Our sincerest apologies if anyone has not received a reply when requesting CBD services via text. Alternatively, you can book services online or call us without this unfortunate hurdle. 

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bringing you exclusive specials

Educator + College Student Salon Discount

As of March 1, 2025, we now offer an educator + college student discount of 10% OFF Salon Services!

Just show a valid educator or school ID each time you check out for salon services.

AND for one month only, NEW salon clients get 20% OFF their first salon service when they show a valid educator or school ID.*

We understand time is precious for educators + students alike.

Make the most of it.

When you book any appointment at G2O, you are granted access to our amenities for the day of your service.

Come in before your cut + color to unwind in our steam rooms or co-ed sauna. After your appointment, enjoy a cup of tea in our fireside lounge while you finish/grade this week’s assignments.

*As an 18+ facility, this discount applies to students 18 and over. Intro offer of 20% off salon services valid from March 1 – March 31, 2025 with a valid school or educator ID. Cannot be combined with ongoing 10% educator or student discount or other discounts. The ongoing 10% educator and student discount valid for salon services only + does not apply to spa services. Subject to change.

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bringing you exclusive specials

April is Vitamin C Month

Not using Vitamin C in your regimen? During your next visit, be sure to ask your esthetician about how Vitamin C can improve hyperpigmentation, collagen production, and brightness of your skin.

With results-driven formulas from Yon-Ka and Skinceuticals, find some of our best-selling products that target your unique skin needs.

Book a service with one of our estheticians to get their professional recommendations.

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bringing you exclusive specials

As of Thursday, March 27th  Botox + Fillers are back!

Your favorite one-stop-shop now has even more to offer.

Every other Thursday, beginning March 27th, from 6pm-8pm, Botox + Fillers will be available from Wendy Diamond Snyder, RN.

bringing you exclusive specials

Beat the Group Booking Rush!

As the city begins to come alive with warmer weather on the way, now is the perfect time to get your group bookings scheduled.

With limited group availability, we don’t want you to miss out on your summer celebrations at G2O.

Whether you are celebrating a birthday, engagement, a new addition to your family, or just need to reunite with friends, G2O is the perfect place to gather and unwind.

Unsure what to book? Our experience room services, salt cave, cold plunge, nails services, and two couples massage rooms are our most popular group options.

When you are ready to book, contact our Manager of Operations + Group Bookings, Catherine, by clicking here. Share as much information about possible dates, the size of your group, and what services you would like in your initial inquiry to help expedite the booking process so we can secure your preferred date.

bringing you exclusive specials

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.

bringing you exclusive specials

FIVE Brand New Membership Keys

G2O kicked 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.

This February we are launching the FIFTH membership key, The G2O Glow Key.

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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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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