Lose the Fat. Now Build the Muscle with Evolve-X.

Weight loss reduces fat — but it doesn’t automatically build muscle tone. Evolve-X uses advanced electromagnetic stimulation to strengthen, firm, and define areas that still look soft after weight loss.

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After weight loss, many patients are left with areas that still lack firmness or definition. The number on the scale drops — but muscle tone doesn’t automatically improve. Evolve-X stimulates powerful muscle contractions that help strengthen and build muscle in targeted areas, improving visible tone and contour.

Why choose

Kessel Dermatology

At Kessel Dermatology, your results are powered by expertise, innovation, and personalized care. Our Top 500 Morpheus8 Provider in North America, Savy Guthrie, MPAS, PA-C, brings over 20 years of dermatology experience to every treatment—ensuring optimal safety and natural-looking rejuvenation. Unlike traditional lasers, Morpheus8’s color-blind technology makes it safe and effective for all skin tones, while its precision minimizes downtime. 

How Evolve-X Builds Muscle and Improves Tone


Evolve-X uses high-intensity electromagnetic energy to trigger supramaximal muscle contractions — far beyond what you can achieve in a typical workout. These contractions:

Strengthen and build muscle fibers

Improve firmness and tone

Enhance definition in the abdomen, thighs, and arms

Support a more sculpted appearance after fat loss

Unlike fat reduction treatments, Evolve-X focuses on the muscle layer beneath the skin — making it ideal for patients dealing with “skinny fat.”


Evolve-X Treatment Spots


Hips
Abdomen
Flanks
Thights
Buttocks
Knees
Arms
Chest wall
Upper back

Start Your Transformation

MEET SAVY Guthrie

Cosmetic, General, and Aesthetic Dermatology

Savy Guthrie is a board-certified physician assistant and cosmetic dermatology specialist at Kessel Dermatology in Hamilton Square, New Jersey. With over two decades of medical experience (since 2000) and as a valued member of Kessel Dermatology since 2006, Savy brings exceptional expertise to her practice. She earned her Master's in Physician Assistant Studies from the University of Nebraska and holds dual bachelor's degrees from Drexel University and Temple University.

Savy brings unmatched expertise to Evolve X treatments, blending her dermatology skill with an artistic eye to sculpt and transform bodies with natural, confidence-boosting results. 

Committed to continuous education, Savy trains with industry leaders to stay at the forefront of cosmetic innovation. Fluent in both English and Greek, she takes pride in serving diverse communities. Outside of her practice, she is a Level II Reiki practitioner, an aspiring fiction author, and a devoted mother of two.

The Missing Step After Weight Loss: Muscle Development

Weight loss reduces fat — but muscle tone requires stimulation and strengthening. Evolve-X targets specific muscle groups to improve firmness and visible contour, helping your results look as strong as your progress feels.

Individual results may vary. Images are for reference only.

Patient Success Stories

Our exceptional results are reflected in feedback from our patients!


"I highly recommend Savy Guthrie. The technique she uses is gentle and effectively relaxing. Savy is very knowledgeable in cosmetic dermatology and provides the best outcome in terms of skin rejuvenation. The results are fantastic and very natural looking."

- Connie D.

"As always, Savy Guthrie is simply the best of the best. She takes the time to answer questions in great detail. She is gentle. I Would not trust anyone else to be as knowledgeable, competent and skilled with any procedure. Her assistants are simply wonderful, as well."

- Grace P.


Frequently Asked Questions

How is Evolve-X different from weight loss treatments?

Weight loss treatments reduce fat. Evolve-X builds and tones muscle using electromagnetic stimulation technology. It is designed to improve firmness and definition in areas that may still look soft after weight loss.

Is Evolve-X safe after weight loss or Ozempic® use?

Yes. It is safe for patients who have lost weight naturally, through rapid weight loss, or with medications like Ozempic®. Our providers tailor each session to your body and goals to ensure safety and effectiveness.

Is Evolve-X a replacement for surgery or a supplement to my fitness routine?

Evolve-X is non-invasive and non-surgical, designed to enhance body definition and firm loose skin after weight loss. While it cannot remove large amounts of excess skin like surgery, it complements a healthy lifestyle and fitness routine, targeting stubborn areas where fat and skin laxity remain after weight loss.