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The Secret to Rapid Weight Loss Without the Loose Skin: Pairing GLP-1s with XERF™

Forever Young Anti-Aging
Aug 13
4 min read

Medical weight loss medications like Semaglutide and Tirzepatide have completely transformed the way we approach body transformation. Patients across Elm Grove, Brookfield, and Greater Milwaukee are finally losing significant, life-changing weight often up to 15% to 20% of their body mass.  


However, rapid weight loss comes with a common secondary challenge: skin laxity.

When fat stores shrink quickly, the skin envelope doesn't always retract at the same speed. This often leaves behind loose skin around the lower face, neck, jawline, abdomen, and thighs. Frequently dubbed "GLP-1 face" or post-weight-loss skin sagging.


At Forever Young Anti-Aging and Weight Loss Center, under the medical oversight of Dr. Rita Sabeti, MD, we take a 360-degree approach to weight loss. We don't just want you to weigh less, we want you to look and feel firm, vibrant, and confident in your own skin.  


Here is why pairing physician-monitored GLP-1 weight loss with XERF™ skin tightening is the ultimate strategy for keeping your skin firm as your weight drops.  


Why Rapid Weight Loss Causes Loose Skin

To understand why skin sags during medical weight loss, think of your skin like an elastic balloon:

  1. Stretching over time: Holding extra weight stretches the collagen and elastin fibers in the deep layers of your skin.

  2. Rapid volume loss: When GLP-1 medications trigger quick fat loss, the underlying "cushion" disappears rapidly.

  3. Natural collagen decline: As we age, our natural collagen production drops by about 1% every year. Without adequate structural collagen, skin struggles to snap back into place around your slimmer frame.

This is especially visible in the lower face, jawline, neck, and upper arms, where tissue is naturally thinner and more delicate.


The Solution: Proactive Skin Tightening with XERF™

Instead of waiting until you reach your goal weight and trying to deal with significant skin sagging after the fact, proactive treatment yields far better results.


XERF™ is an advanced, dual-frequency radiofrequency (RF) treatment developed by Cynosure Lutronic. It works by delivering target RF thermal energy (6.78 MHz and 2 MHz) directly into the dermis and deeper tissue layers.


Proactive weight loss Duo

GLP-1 Weight Loss (Semaglutide/Tirzepatide)

 XERF™ Radiofrequency

Skin Tightening

Shrinks Fat Tisssue

Contracts Existing Fibers

Reduces Visceral Fat

Rebuilds Dermal Collagen

Trasnforms Body Shape

Tightens Skin Envelope


When paired together, the two treatments work in harmony:

  • Immediate Collagen Contraction: The heat from XERF immediately contracts existing collagen fibers.

  • Long-Term Remodeling: XERF signals your fibroblasts to produce brand-new collagen over 3 to 6 months. Replacing the structural elasticity you lose during fat loss.


Why You Should Start XERF During Your Weight Loss Journey


Many patients ask, "Should I wait until I lose all the weight before starting skin tightening?"

Our clinical recommendation? Start during your transition, not just at the end.

1. You Prevent "Hollow" Aging Signs

When you lose facial fat rapidly, cheeks can look hollow and jowls can appear overnight. Starting XERF early in your GLP-1 journey keeps collagen synthesis high, helping skin adjust to lower volume gracefully.


2. InBody Composition Tracking Guides Your Timing

At Forever Young, every medical weight loss patient receives regular InBody body composition scans. These medical-grade scans measure your exact ratio of fat loss versus muscle retention. As Dr. Sabeti tracks your fat loss momentum, we can introduce XERF at the exact moment your tissue needs structural support.  


3. Zero Downtime Fits Seamlessly into Your Routine

XERF sessions take only 30 to 45 minutes, require no numbing or downtime, and won't interrupt your weekly weight loss schedule or routine.


What Areas Can Be Treated?

While GLP-1 face (jawline, neck, and lower cheeks) is the most popular area for XERF treatment, dual-frequency RF energy can also be used on body zones where weight loss often shows skin laxity:

  • Jawline & Jowls: Sharpens definition and smooths lower-face sagging.

  • Submental / Neck: Tightens loose "tech neck" or double-chin skin post-fat loss.

  • Abdomen: Helps tighten skin over shrinking visceral and subcutaneous fat.

  • Upper Arms & Thighs: Firms crepey skin after significant loss of mass.


The Forever Young Difference: Total Metabolic & Aesthetic Care

Other medspas sell weight loss prescriptions online or perform energy treatments in isolation. At Forever Young in Elm Grove, we combine physician oversight, medical nutrition, and advanced aesthetic technology under one roof:  

  1. Dr. Rita Sabeti, MD directly oversees your GLP-1 medical weight loss program to ensure safe, sustainable fat loss while preserving lean muscle.

  2. InBody Scans quantify your internal transformation every step of the way.

  3. Customized Protocols are timed strategically to lock in skin firmness as your body reshapes itself.

Frequently Asked Questions

How many XERF treatments will I need while on Semaglutide or Tirzepatide?

Most patients benefit from a series of 1 to 3 XERF treatments spaced 4 to 6 weeks apart, depending on the amount of weight being lost and baseline skin elasticity.

Is XERF safe to perform while taking GLP-1 medications?

Yes! XERF is completely non-invasive and acts locally on skin tissue, making it safe to receive alongside GLP-1 medications like Semaglutide or Tirzepatide.  

Will XERF make me lose more fat in my face?

No. XERF is specifically designed for soft tissue coagulation and collagen building, not deep fat dissolution. It firms and tightens the skin without melting necessary structural facial fat.


Transform Your Body and Your Skin in Elm Grove

Don't let the fear of loose skin hold you back from achieving your health and body goals. With physician-guided GLP-1 weight loss and XERF skin tightening working in tandem, you can achieve a slimmer, firmer, and completely rejuvenated baseline.

Comments


Forever Young Anti-Aging & Weight Loss Center Reviews

Read More Patient Reviews on Google

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“This review is way over due. I have been getting services from Forever Young for many years and I love the staff there.

Dr. Sabeti, Megan, and the staff are superior. The centered and personalized care is so valuable. There is no pressure to purchase or get treatments not suited to my individual needs. The office has a peaceful aura which makes patients feel at ease. Dr. Sabeti prides herself on delivering the latest in anti-aging aesthetic care and makes sure to share education on the newest treatments with quarterly gatherings that offer special packages at affordable prices. My skin has never looked better!!”

Gina S.

I have been going to Forever Young for 4 years. I’ve had many different services and have been pleased with not only the outcome of the services but the staff as well. Dr Sabeti takes great care in explaining the different product and services when recommending how to address my concerns. Katie does all my dysport and is kind and personable. I’ve seen Megan for facials, peels and most recently Morpheus 8 treatments. She is thorough and always checking on my comfort to ensure a good experience. Dr. Sabeti continues to expand the services offered to make sure her clients are getting the newest products and technologies making Forever Young a perfect one stop MedSpa. I’m so glad I found them!

Amy J.

“I’ve been a loyal client of Forever Young, and every visit is a great experience. Dr. Sabetti really takes the time to understand your concerns and offers thoughtful, effective solutions. The staff is warm, knowledgeable, and skilled, and the space is serene and beautiful. I’ve been thrilled with the results from my skin treatments—highly recommend!”

 

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Jean L.

I have been seeing Dr. Sabeti for a few years now for my BioTe HRT. When I say she has been nothing but wonderful and professional in treating my symptoms. I’ve seen several other doctors in the area for my HRT and have horrible experience with their treatment plan. Going to Dr. Sabeti was the game changer in my life! HIGHLY recommend her and her team at Forever Young

Julie M.

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Office Info:

12868 W. Bluemound Rd.

Elm Grove, WI 53122

Located inside the Autumn Grove Plaza (next to Taco Stop)

(414) 616-3935

Email:  Office@foreveryoungwisconsin.com

Hours:

​Mondays:       10:00 to 4:00 PM

Tuesdays:        9:00 to 6:00 PM

Wednesdays:  Closed

Fridays:          10:00 to 1:00 PM

Saturdays &     Closed

Sundays 

Accessibility: If you are vision-impaired or have some other impairment covered by the Americans with Disabilities Act or a similar law, and you wish to discuss potential accommodations related to using this website, please contact our Accessibility Manager: (414) 617-0589

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