The GLP-1 Boom Is Creating a New Service Gap. Is Your Clinic Filling It?

GLP-1 medications have changed how fast people lose weight, and that speed is exactly the problem for skin. This isn't a guess, it's tracked: independent analysis from UNSW's School of Population Health found Australian GLP-1 medicine sales rose almost 10-fold in five years, from 57,941 units a month in May 2020 to 496,875 units a month by April 2025, roughly half a million Australians, or close to 2% of the adult population, on a monthly dose.^[1] Close to 44% of those prescriptions were private, paid out of pocket at $300 a month or more, because no GLP-1 medicine is currently PBS-subsidised for weight loss or obesity, only for type 2 diabetes.^[1][2] These are motivated, paying clients, not a niche, and government advisors have already recommended (Jan 2026) subsidising one GLP-1 medicine for obesity plus cardiovascular disease, which points to this market growing further, not levelling off.^[2]

Diet and exercise alone rarely strip fat this quickly; GLP-1s can. The result is a wave of clients dealing with loose skin, stubborn pockets around the stomach, thighs, arms and under the chin, and stretched skin that hasn't had time to adjust, often while they're still mid-journey, not just once they've hit goal weight.

These clients are actively looking for somewhere that can help. If your clinic doesn't offer a non-surgical body contouring and skin tightening option, they either go to a clinic that does, or they go nowhere and stay frustrated. That's the gap a HIFU machine lets you close.

Source: UNSW School of Population Health (Falster et al.), analysis of Australian GLP-1 medicine sales and PBS dispensing data, 2020–2025 (preprint, not yet peer-reviewed).

HIFU (High-Intensity Focused Ultrasound) is a non-invasive body contouring treatment. It heats stubborn fat cells deep under the skin; the body's own lymphatic system clears the treated cells over roughly 8 to 12 weeks, while the same energy stimulates the skin to tighten.

Important for how you position it to clients: HIFU is not a weight-loss treatment and shouldn't be sold as one. It's a body contouring and skin tightening treatment for people who are already losing weight (through GLP-1 medication, diet, exercise, or a mix) and have localised stubborn fat or loose skin that the weight loss itself won't fully resolve. That's precisely why it sits so naturally alongside a GLP-1 journey rather than trying to replace it.

Session basics you'll be asked about:

• Typically 30 to 90 minutes depending on treatment area
• No needles, no surgery, no downtime, clients walk in and out
• Most people need 1 to 3 sessions per area
• Visible slimming and contouring usually develop 4 to 8 weeks post-treatment

Clients who've lost 20kg or more, especially on a GLP-1 medication, often see it in their face before anywhere else: a loose jawline, jowls, or under-chin skin, even though they're already slim. Treating that face is a different job to treating stubborn body fat, and a generic setting isn't the right tool. It calls for a treatment calibrated to lift and tighten the skin's structural layer, without targeting any remaining facial fat on a client who has none to spare.

This is a genuine point of difference. Most home-based and even established clinics aren't set up to safely treat an already-slim, post-weight-loss face, they're geared for fat reduction, full stop. Being able to say "yes, we handle that" for this specific client is a real edge, and it's exactly the kind of case-by-case skill our training walks you through.