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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Glow with Our New Treatments!

New: HydraFacial Platinum Murad® Retinol

Ready to turn back time? Our new HydraFacial Platinum with Murad® Retinol is here!

The Retinol Booster for HydraFacial is a potent serum that accelerates skin’s surface renewal and plumps to minimize the look of wrinkles, evens skin tone, and boosts a youthful, radiant finish after just one treatment.

Developed specifically for HydraFacial and inspired by the #1 Retinol product in the U.S.*, Murad’s Retinol Youth Renewal Serum, this youth-boosting serum is powered by proprietary Retinol Tri-Active Technology.

It renews, hydrates, and visibly plumps the skin. Minimize the look of wrinkles instantly—and see incredible lasting results!

  • Duration: 60 minutes
  • Price: $300-$315

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Calcium Removal and Strengthening Treatment

Introducing our latest in-salon treatment from the Kerastase Premiere Collection.

This treatment tackles calcium buildup and reconnects broken keratin chains, restoring your hair to its premier state of strength, health, and shine.

Please note, this treatment must be scheduled with a haircut or blowdry.

  • Price: $70

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New: Vitamin C25 Facial Treatment

Revive your skin with this anti-aging treatment and leave with renewed radiance and a beautiful glow.

This multi-corrective treatment features a professional-strength peel, a full-strength 25% Vitamin C ampoule, and a skin-clarifying modeling mask.

The actives in these key steps work in synergy to rejuvenate the skin and reverse the visible signs of aging, leaving your skin looking and feeling younger.

Perfect for: Anti-aging, preventative care, brightening, smoothing.

  • Duration: 60 minutes
  • Price: $175-$195

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Celebrate Dad with Our Father’s Day Specials!

Father’s Day Rejuvenation Package

Give Dad the gift of relaxation! Book any 60-minute massage and enjoy a cold plunge session for one at 50% OFF. This offer is available exclusively from June 14-16, 2024.

(Subject to availability. Must be received the same day as services. Sessions cannot be carried to another day and are non-transferable.)

Want to treat someone special? Call or text 617-262-2220 to book the Father’s Day Rejuvenation Package here at G2O.

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Curated Baudelaire Father’s Day Kits

Treat the sophisticated gentleman in your life with our curated Baudelaire Father’s Day Kits.

This luxurious set includes a Green Tea Aftershave, Beechwood Shaving Brush, Shaving Soap, and a Volcanic Mud Cleansing Bath Soak.

  • Purchase a set for $77 (includes a FREE Volcanic Mud Bath Soak)

*In-store only, while supplies last. The free bath soak is included in the kit

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Sun-Kissed Skin: Embrace the Heat with New Arrivals

New! SkinCeuticals SPF – Clear Daily Soothing UV Defense

Protect your skin with our newest addition, SkinCeuticals Clear Daily Soothing UV Defense SPF 50.

This non-comedogenic, broad-spectrum sunscreen is perfect for sensitive and redness-prone skin.

Its transparent, blendable finish ensures no white cast, making it ideal for daily use.

It can be easily incorporated into any skincare routine. Clear Daily Soothing UV has been tested across all skin types and tones.

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COOLA Expands at G2O!

Enjoy sun protection with a touch of sparkle!

Beat the heat with COOLA’s expanded range of 70% + organic sun care products.

Check out our new additions like the Rewakening Rosewater Mist, Gentle Sea Salt Exfoliator, and shimmery Moon Silk Mask.

The Moon Silk Mask is a standout option, offering a unique, fun approach to skincare with its delightful shimmer.

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New from Oribe! Heatless Styling Balm

Enhance your natural beauty with Oribe’s latest innovation and enjoy the ease of stunning, heatless styles!

Introducing Oribe’s Hair Alchemy Heatless Styling Balm! This lightweight balm is perfect for fine to medium hair textures and enables effortless air-dried styles, a trend that’s grown with remote work.

Achieve polished, lasting styles without heat. Our new balm defines waves, smooths frizz, and adds healthy shine while strengthening fragile hair to reduce breakage.


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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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