GLP-1 Medications and Skin Health: What Patients Should Know

GLP-1 medications have transformed weight loss and metabolic health. As with any significant weight loss journey, some patients may notice changes in facial volume, skin quality, or hair health that are helpful to understand early.

By Dr. Margo Lederhandler

Double Board-Certfied Dermatologist & Mohs Micrographic Surgeon

Learn more about Dr. Lederhandler

Last Updated: July 2026

Key Takeaways

• GLP-1 medications and rapid weight loss may change facial structure and skin quality

• Not all patients on GLP-1s experience noticeable aesthetic changes

• Early, proactive skincare and dermatologic treatments can help maintain collagen, facial volume, and skin quality throughout the GLP-1 journey

  
  

All About GLP-1 Use

Glucagon-like peptide-1 (GLP-1) receptor agonist medications are becoming increasingly common and are being used for a growing number of indications. What began more than 20 years ago as a treatment for type 2 diabetes has evolved into a class of medications with broad applications and widespread public interest. These medications work by mimicking a hormone that helps regulate appetite, slows food processing, and leads to feelings of fullness. As a result, many patients experience quick and sustained weight loss.

Beyond weight loss and diabetes management, GLP-1s have shown benefits in heart disease, kidney disease, obstructive sleep apnea, and liver disease. Researchers are also investigating their potential role in conditions such as Alzheimer disease, addiction, and longevity, given their anti-inflammatory and immunologic effects.

This is an exciting time in medicine, and many patients are understandably curious about whether GLP-1 medications may benefit them. At the same time, patients should understand that significant weight loss can lead to changes in skin quality, facial volume, and hair health. Fortunately, many of these changes can be anticipated and managed with a proactive approach.

How GLP-1 Therapy and Weight Loss Can Affect the Skin

With rapidly growing interest in GLP-1s, patients have increasingly been asking about their impact on the skin and their appearance. While much of the public discussion has focused on terms such as “Ozempic face,” the reality is far more nuanced.

Importantly, not every patient experiences significant facial changes, and many patients are thrilled with both the health and aesthetic benefits that accompany weight loss. Improvements in overall health, reduced inflammation, increased confidence, and positive lifestyle changes often outweigh cosmetic concerns. However, because substantial weight loss can affect the skin and underlying facial structures, it is helpful to understand what changes may occur and how they can be addressed proactively.

The appearance of the face is determined by much more than the skin itself. Beneath the skin lies fat, connective tissue, retaining ligaments, muscle, and bone, all of which contribute to facial shape and support. As weight loss occurs, changes can take place throughout all of these layers.

Most noticeably, patients may experience a loss of facial fat, particularly in the cheeks, temples, around the eyes, and around the mouth. Weight loss can also be associated with remodeling of the facial bones and muscle loss. Together, these changes may contribute to a more sunken appearance of the face, increased visibility of facial contours, or the development of jowling in some patients.

In addition to changes in volume, rapid weight loss and diet changes, may affect skin quality, along with accelerated loss of collagen, hyaluronic acid and elastin. Patients may find their skin appears dull or notice more laxity, or sagging of their skin.

Hair changes are another common concern. I often see two types of hair loss in patients on GLP1s - telogen effluvium (or shedding everywhere) and androgenetic alopecia (or a hormonally driven patterned hair loss in patients with a genetic predisposition). There is conflicting data regarding GLP-1 medications and hair loss, but many experts believe that when hair shedding occurs on these medications, it is often due to rapid weight loss rather than the medication itself. Patients who experience significant weight loss, nutritional deficiencies, or rapid body composition changes (causing hormonal shifts) may be more susceptible to shedding.

These changes do not occur in every patient, and when they do occur, there are often effective strategies to help maintain skin quality, facial structure, and hair health throughout the weight-loss journey.

Management of GLP-1–Related Changes: A Proactive Approach

The good news is that many of the aesthetic changes associated with significant weight loss can be minimized or addressed with early intervention. Rather than waiting for volume loss, skin laxity, or hair changes to become pronounced, I encourage patients to be proactive about skin and hair health while they are pursuing their weight-loss goals.

When I counsel patients who are taking GLP-1 medications about their skin, our discussion extends beyond the medication itself. We focus on maintaining overall skin health through adequate protein and nutrient intake, hydration, physical activity, and resistance training to support muscle and bone health. We also discuss topical skincare and in-office treatment strategies that help stimulate collagen and elastin production, improve hydration, and maintain skin quality throughout the weight-loss journey.

For patients interested in in-office treatments, I often recommend a combination of collagen-stimulating procedures and, when appropriate, injectable treatments that help maintain facial structure and volume. The goal is not to reverse the benefits of weight loss, but rather to help patients continue to look like themselves, while appearing as healthy and refreshed as they feel.

I also like to discuss hair health early in the process. For patients who are at risk of hair shedding or who have concerns about hair density, both topical and oral treatment options may help support healthy hair growth throughout their weight-loss journey. In appropriate patients, platelet-rich plasma (PRP) can also be used to support hair growth and improve hair density. 

Some of my favorite treatments right now for patients taking GLP-1 receptor agonists include Sofwave®, microneedling, 3DMIRACL™, Sculptra®, and strategically placed filler.

Sofwave utilizes ultrasound technology to stimulate collagen, elastin, and hyaluronic acid production within the dermis. Over time, this leads to gradual skin tightening, improved skin quality, and a natural lifting effect with little to no downtime.

Microneedling creates controlled micro-injuries within the skin that stimulate collagen production and skin remodeling. It can improve overall skin texture, reduce the appearance of enlarged pores and unwanted pigment, and help restore a healthier, more radiant appearance.

3DMIRACL is a resurfacing laser treatment that addresses superficial pigmentation, dullness, and uneven skin tone. Patients often notice brighter, smoother, more luminous skin after treatment.

Sculptra is a biostimulatory injectable that works by stimulating the body’s own collagen production over time. It can help restore facial structure, improve contour, and address volume loss in a gradual and natural-looking way. I often recommend Sculptra in conjunction with filler injections.

These treatments are most effective when approached as part of an ongoing skin-health strategy, rather than a one-time intervention. Because weight loss and maintenance of ideal body weight can continue to influence the skin and underlying facial structures over time, a proactive approach focused on collagen stimulation, skin quality, and structural support often produces the most natural and long-lasting results. A carefully tailored approach specific to each patient is key to avoid over correction or unnatural results.

The Bottom Line

GLP-1 medications have transformed the treatment of obesity and metabolic disease and have helped many patients achieve meaningful improvements in their health and quality of life.

While significant weight loss can lead to changes in facial volume, skin quality, and hair density, these effects do not occur in every patient. By understanding these changes early and taking a proactive approach, patients can often preserve skin and hair health and maintain a refreshed, natural appearance throughout their GLP-1 or weight loss journey.

As with many aspects of aesthetic medicine, the best outcomes occur when a harmonious approach is taken. Thoughtful nutrition, healthy lifestyle habits, appropriate skincare, and individualized dermatologic treatments work together to support skin and hair. The goal is not to turn back the clock or chase youth, but rather to help the outward appearance reflect the improvements in health and well-being occurring beneath the surface.

Whether you are considering a GLP-1 medication, just starting treatment, or have already experienced aesthetic changes, a proactive plan can help you look and feel your best.

Medical Disclaimer 

This content is provided for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Reading this article does not establish a physician–patient relationship with Dr. Margo Lederhandler. Individual recommendations should be made in consultation with a qualified healthcare professional.