A smiling woman in black scrubs with pink gloves, leaning on a medical bed in a clean, well-lit clinic with shelves of bottles and a flower arrangement in the background.

ELEVATE YOUR ESSENCE

Expert Beauty Treatments to Enhance and Uplift Your Natural Qualities

WHERE ADVANCED AESTHETICS MEET WHOLE BODY WELLNESS

WELCOME TO HENNESSENCE AESTHETICS & WELLNESS

Hennessence Aesthetics & Wellness is a boutique Medical Spa in Middleton, Massachusetts, & Salem, New Hampshire specializing in regenerative aesthetics designed to restore skin, hair, and metabolic balance. We offer a personalized approach to rejuvenate your skin and address your unique concerns with advanced technologies and clinically proven treatments for visible outcomes.

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Signature Services

We provide a curated menu of results-driven treatments tailored to your individual goals.

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CORRECTIVE SKIN TREATMENT

Close-up of a woman's face with clear, glowing skin, blue eyes, and blonde hair.

REGENERATIVE THERAPIES

A woman receiving a facial treatment, with a beauty professional applying a facial mask using a brush.

LUXURY FACIALS

Close-up of a nurse or medical professional drawing a clear liquid from a small glass vial into a syringe, wearing pink gloves and a peach-colored top.

INJECTABLE REFINEMENT

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WELLNESS + WEIGHT LOSS

At Hennessence Aesthetics & Wellness, we specialize in advanced anti-aging treatments using the latest injectables and medical-grade facials to restore a youthful appearance and address concerns like fine lines and wrinkles. Additionally, we offer a medical weight loss program to help clients achieve optimal well-being.

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A Refined, Medical Approach to Aesthetics

As a premier Middleton, MA and Salem, NH Med Spa, Hennessence Aesthetics & Wellness takes a thoughtful, individualized approach to care. Every service begins with a comprehensive consultation, allowing us to develop a customized treatment plan based on your needs, goals, and lifestyle.

Our philosophy is medical, intentional, and refined — combining evidence-based treatments with an elevated patient experience in a welcoming, inclusive environment. Each treatment plan is intentionally designed to address your concerns while maintaining balance, harmony, and a refreshed appearance.

BOOK A COMPLIMENTARY CONSULTATION

"Absolutely amazing! This is the only place you need to go for your skin care! Susan is wonderful, caring, and makes you feel right at ease. The office is beautifully decorated and has a cozy and warm feel! Susan answers every question you have, and makes excellent personalized recommendations. I would give 10 stars if I could!"

—Beth C
"I was a bit nervous getting Jeuveau for the first time, but Sue was amazing! She patiently talked me through the whole process, and did an amazing job! A huge improvement without overdoing it. Pharmacist recommended ;)"

—Michele W.
"I had an amazing experience with Susan! She is incredibly skilled, gentle, and made me feel completely at ease. She took the time to understand my goals and delivered beautiful results."

—Micah E.

Meet Your Provider

Hello, I’m Dr. Susan Hennessey-Power, founder and lead provider of Hennessence Aesthetics & Wellness. I created Hennessence for those who care about how they look and still want to feel like themselves.

My approach to aesthetics is thoughtful, personal, and rooted in trust. I take the time to listen, educate, and guide you toward treatments that align with your goals now and long-term.

As a board-certified Family Nurse Practitioner with years of clinical experience, I blend medical precision with genuine care. Each treatment plan is intentionally designed to restore balance, harmony, and a refreshed appearance, delivering subtle, natural results that fit seamlessly into your life.

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MEDICAL GRADE SKINCARE

THE ESSENCE COLLECTION

Skincare solutions made with pharmaceutical grade ingredients to support healthy, radiant skin.
All our products are hypoallergenic, non-comedogenic, cruelty-free, and made in the USA.