Authentic and trusted beauty
Welcome to INTERLOCKS MedSpa, an award-winning boutique aesthetic practice in the heart of Newburyport, overlooking the harbor. Discover the best version of yourself through our array of clinical skin care and treatments. Our distinguished and nurturing team of nurses and aestheticians delivers unparalleled service through cutting-edge technologies and personalized care. Our unique spa setting was recently expanded and transformed to heighten your service experience by pairing comfort and excellence for the ideal MedSpa experience.
Promotions
Explore our current promotions and special offers—your invitation to elevate your beauty ritual with exclusive treatments and savings awaits.
Our team
We have curated a team of like-minded nurses and aestheticians who customize each and every service to suit each individual client. We have invested in the best technologies and products and we prefer to optimize results that appear natural, turning back time, or enhancing each person’s unique assets.
Connect with us
Have you been interested in weight-loss medication but aren`t sure where to start?
Researching weight-loss medication on your own can feel overwhelming. With so many options available, it can be difficult to know what`s right for your body and your goals.
At INTERLOCKS MedSpa, we`ve done the research for you. Whether you`re looking to lose weight, maintain your progress, or improve your overall health, our experienced Registered Nurses are here to guide you every step of the way.
We create personalized weight-loss plans using medications tailored to you, along with ongoing expert care, to help you reach your goals safely and effectively.
Swipe to learn what to expect throughout your weight-loss journey 👉
Ready to take the first step? Tap the link in our bio to schedule your consultation today.
As we prepare to celebrate winning Best MedSpa for the third year in a row at tomorrow’s BONS event, we’re taking a look back at our last event with @northshoremag, The Future of Beauty & Wellness!
We love these opportunities to connect with our community and showcase how we support our clients every step of the way, offering trusted and authentic beauty.
If you’re joining the celebration tomorrow night as a VIP, look out for our sponsored swag bags, which include a very special gift from us! Don’t have your tickets yet? Head to @northshoremag’s page to purchase! We can’t wait to celebrate together.
Glow anywhere with travel-size skincare ✈️ ✨
Now through August 31, when you buy 2 travel-size skincare products, you’ll get 1 free! Whether you don’t want to sacrifice your skincare routine while traveling or are simply looking to test out a new product, this is the perfect opportunity to stock up on TSA-friendly versions of some fan-favorites.
Sale features select products from our favorite clinical skincare lines, including Skinbetter, iS Clinical, ZO, Hydrinity, Tizo, and more!
⏳ Don’t miss this limited-time offer: stop in and save! Our team will be happy to help you find the right products for your next adventure.
🎉 We have been named Best MedSpa by Northshore Magazine for the third year in a row! 🏆
Thank you @northshoremag. Your trust and loyalty mean everything to us! Of course, we couldn’t have achieved this without our talented team of nurses and aestheticians, who expertly transform our clients’ skin every day. It’s an honor to help so many women and men feel confident in their own skin.
Special congratulations to our sister business, @interlocks Salon, for winning Best Hair Women’s Salon, and to our baby brother @banternbpt, as well as all the other incredible North Shore business winners! 🥂
Are you ready to experience why we’re the best on the North Shore? Head to our bio to book a free consultation and enjoy our award-winning services!
🚨 Flash Sale: Enjoy $75 OFF IV Therapy and/or $75 OFF a Glass Skin Facial!* 🚨
Our team got the chance to recharge, and now we`re paying it forward in the best way! Today, August 4, through Thursday, August 6, enjoy this special discount as a way to relax and reset. It`s our summer treat to you!
💧 IV Therapy (reg. starts at $169) - Your ultimate wellness boost, IV Therapy helps with immunity and energy boosts, detoxing the body, anti-aging, mood enhancement, reduced stress, and increased hydration.
💆♀️ Glass Skin Facial (reg. $299) - Combines the benefits of a custom facial with a powerful brightening skin booster to target uneven pigmentation and texture while deeply hydrating the skin.
Don`t miss out on this limited-time offer. Tap the link in our bio to book your appointment now!
*Valid only August 4-6, 2026. Express Hydration IV Therapy is excluded. Offer may not be combined with other discounts and promotions.
MedSpa Summer Staff Retreat 2026 🛶🍦🎣
Last weekend, the team headed up north to the NH Lakes Region to relax and unwind. We spent a wonderful few days boating, blueberry picking, fishing, and enjoying the Hot Air Balloon Rally!
This was the perfect opportunity to bond as a team and get to know our newest members better! We’re now feeling refreshed and ready to help you feel like your best self this summer.
Keep an eye out tomorrow for a special surprise to help you unwind and reset too 👀
Happy National Lipstick Day! 💄
Want your lip gloss to really pop? It might be time for a little filler!
Whether you’re going for a soft, subtle boost or full-on pout perfection, our expert nurses are ready to help you achieve the lips of your dreams. Plus, right now all filler is currently $100 off through the end of August!*
Swipe through to see a few of our favorite lip filler before and afters 💋
Enhance your natural beauty today by heading to our bio to book your next appointment.
*Restrictions apply. Offer valid July 1, 2026 - August 31, 2026. May not be combined with other offers or promotions. Service discounts applied at time of service, during July & August 2026.
July is Hyperpigmentation Awareness Month! 😎
Hyperpigmentation occurs when our cells produce too much melanin, causing brown or grayish pigmentation patches to develop on the skin. Sun exposure is the number one cause, and sun spots, age spots, and freckles are the most common forms of Hyperpigmentation.
If you’ve been having too much fun in the sun this summer, MOXI™ is the perfect treatment to correct sun damage and start your journey toward beautiful skin!
The resurfacing laser is great for younger skin looking to improve texture, as well as older skin that needs rejuvenation. MOXI treats the initial signs of sun damage, skin texture, fine lines, and wrinkles. It’s safe for all skin types with little to no downtime.
Head to our bio and click the link to make your appointment today!
