💡 Bottom Line
The STEP 1 extension study found that patients regained approximately two-thirds of their weight loss within one year of stopping semaglutide. The SURMOUNT-4 trial showed similar results for tirzepatide. This isn't a failure of the drugs — it's how obesity biology works. GLP-1 treatment is most effective as a long-term commitment.

This is the question everyone asks but most GLP-1 content avoids: what happens when you stop? The honest answer isn't what most people want to hear, but understanding it is essential for planning your treatment — and your budget.

What the Clinical Data Shows

Semaglutide (STEP 1 Extension)

In the STEP 1 extension study, patients who stopped semaglutide after 68 weeks regained approximately two-thirds of their weight loss within one year. Patients who had lost an average of 17% of their body weight saw that drop to roughly 5% sustained loss after stopping.

Tirzepatide (SURMOUNT-4)

The SURMOUNT-4 trial showed a similar pattern: patients switched to placebo after 36 weeks of tirzepatide regained weight, while those who continued the medication maintained their loss.

Why This Happens

Weight regain after stopping GLP-1s isn't a sign the drugs don't work — it's a reflection of obesity biology. GLP-1 medications suppress appetite by mimicking hormones that regulate hunger. When you stop the medication, those hunger signals return to their pre-treatment levels. Your body's set point doesn't permanently reset during treatment.

This is why obesity is increasingly recognized as a chronic condition requiring ongoing management — similar to how blood pressure medication must be taken continuously to maintain its effect.

What This Means for Your Budget

If GLP-1 treatment is most effective long-term, choosing an affordable provider from the start is critical. Here's the multi-year cost at different price points:

Monthly Cost1 Year3 Years5 Years
$119/mo (Get Thin MD)$1,428$4,284$7,140
$149/mo (Yucca)$1,788$5,364$8,940
$174/mo (Novi)$2,088$6,264$10,440
$349/mo (NovoCare)$4,188$12,564$20,940

Strategies to Reduce Long-Term Cost

Start With Affordable Long-Term Pricing

ProviderStarting PriceDetails
Get Thin MD$119/moCheck Price → Paid link
Yucca Health$149/moCheck Price → Paid link
Novi$174/moCheck Price → Paid link

Key Takeaways

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Paid link · Compounded medications are not FDA-approved.